diff --git a/.gitignore b/.gitignore index c845b88..5a254f3 100644 --- a/.gitignore +++ b/.gitignore @@ -1,6 +1,5 @@ *.sw? .DS_Store -index.json *.pyc *.xml report.html diff --git a/_images/40-years-processor-trend.png b/_images/40-years-processor-trend.png new file mode 100644 index 0000000..dba70cc Binary files /dev/null and b/_images/40-years-processor-trend.png differ diff --git a/_images/ActivityPub-logo.svg b/_images/ActivityPub-logo.svg new file mode 100644 index 0000000..8a21262 --- /dev/null +++ b/_images/ActivityPub-logo.svg @@ -0,0 +1,328 @@ + + + + + ActivityPub logo + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + ActivityPub logo + + 2017-04-15 + + + Robert Martinez + + + + + ActivityPub + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/_images/ActivityPub-tutorial-image.png b/_images/ActivityPub-tutorial-image.png new file mode 100644 index 0000000..9c11210 Binary files /dev/null and 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b/activitypub.html new file mode 100644 index 0000000..b8fe3d4 --- /dev/null +++ b/activitypub.html @@ -0,0 +1,489 @@ + + + + + + ActivityPub + + + + + + + + + + + + + + + + + + + + + + + + +
+
+
+

ActivityPub

+
+ +
+ Me + +
+ +
+
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+ + + +
+ +
+

Mas O Que é ActivityPub

+ +
    +
  • Protocolo certificado pela W3C.
    • +
  • Baseado em HTTP e JSON.
    • +
  • Tem vários conceitos iguais ao email.
    • +
  • Composto de outros protolocos: WebFinger, ActivityStreams, ActivityVocabulary e JSON-LD.
    • +
+ + +
+ +
+

O Que é ActivityPub

+

Activity Vocabulary

+ +
    +
  • Actors (Person, Bot, Service)
    • +
  • Notes
    • +
  • Images
    • +
  • Links
    • +
  • ...
    • +
+ + +
+ +
+

ActivityPub

+

WebFinger

+ + 

+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+ + +
+ +
+

ActivityPub

+ 

+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+ + +
+ +
+

ActivityPub

+ 

+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+ + +
+ +
+

ActivityPub

+

Activity Stream

+ + 

+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Create",
+ "id": "https://social.example/alyssa/posts/a29a6843",
+ "to": ["https://chatty.example/ben/"],
+ "actor": "https://social.example/alyssa/",
+ "object": {"type": "Note",
+            "id": "https://social.example/alyssa/posts/49e2d03d",
+            "attributedTo": "https://social.example/alyssa/",
+            "to": ["https://chatty.example/ben/"],
+            "content": "Did you finish reading that book?"}}
+
+ + +
+ +
+

ActivityPub

+ +
+ +
+

ActivityPub

+

Client to Server Activities

+ +

+ create, update, delete, follow, add, remove, like, + block, undo +

+
+ +
+

ActivityPub

+

Server to Server Activity

+ +

+ create, update, delete, follow, accept (follow), + reject (to follow), add, remove, like, announce + (reposting/boosting), undo +

+
+ +
+

ActivityPub

+

Public

+ +

https://www.w3.org/ns/activitystreams#Public

+
+ +
+

Suporte ao ActivityPub

+ +
    +
  • ForgeFed (Código, Github)
    • +
  • PixelFed (Fotos, Instagram)
    • +
  • PeerTube (Videos, YouTube)
    • +
  • HubZilla/Plume/WordPress ActivityPub Plugin (Blogging, WordPress)
    • +
  • DistBin (Snippets, Pastebin/Gist)
    • +
  • Diaspora (Social, Facebook)
    • +
  • Microblog/Honk/Plemora/Mastodon (Micro-blogging, Twitter)
    • +
+
+ +
+

Suporte ao ActivityPub

+

Mastodon

+ +
    +
  • 2.629 instâncias
    • +
  • 10.877.412 de contas criadas
    • +
  • 157.437 usuários ativos (última semana de novembro)
    • +
  • 1.562.887.737.129.765 toots
    • +
+
+ +
+

Suporte ao ActivityPub

+ +

+ Fediverse +

+
+ +
+

Informações Técnicas

+ + +
+ +
+
+ +
+
+
+
+ + + + + + + + diff --git a/after-dark.css b/after-dark.css new file mode 100644 index 0000000..ab94245 --- /dev/null +++ b/after-dark.css @@ -0,0 +1,62 @@ +* { + font-family: Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif; + font-size: 1em; + font-style: normal; +} + +body { + max-width: 50rem; + padding: 20px 10px; + background: #000; + color: #ccc; + line-height: 1rem; + margin: 0 auto; +} + +h1 { + display: block; + position: relative; + padding: 20px 0 10px; + margin 0; + overflow: hidden; + float: none; + line-height: 1.3rem; +} + +h1:after { + content: "===================================================================================================="; + position: absolute; + bottom: -7px; + left: 0; +} + +h2 { + position: relative; + margin-top: 1rem; + margin-bottom: 10px; +} + +h2:before { + content: "## "; + display: inline; +} + +a, a:visited { + color: #ccc; + cursor: pointer; + border-bottom: 1px solid #ff2e88; + text-decoration: none; +} + +a:after { + content: " " url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20class='i-external'%20viewBox='0%200%2032%2032'%20width='14'%20height='14'%20fill='none'%20stroke='%23ff9800'%20stroke-linecap='round'%20stroke-linejoin='round'%20stroke-width='9.38%'%3E%3Cpath%20d='M14%209%20L3%209%203%2029%2023%2029%2023%2018%20M18%204%20L28%204%2028%2014%20M28%204%20L14%2018'/%3E%3C/svg%3E"); +} + +div.muted { + color: rgba(255,255,255,0.5); +} + +div.hide { + display: none; +} + diff --git a/base.html b/base.html index c6e96b3..0c95641 100644 --- a/base.html +++ b/base.html @@ -1,80 +1,35 @@ - - - + - - - reveal.js – The HTML Presentation Framework - - - - - - - - - - - - - - - - - - - + + + + + + PRESENTATION TITLE + -
-
-
-

Reveal.js

-

The HTML Presentation Framework

-

- Created by Hakim El Hattab / @hakimel -

-
-
- -
- - - - - - +
+

+ PRESENTATION TITLE +

+
+ +
+

+ ONE TITLE +

+ +

+ content +

+
+ +
+

This one have an image

+ + +
diff --git a/cargo-cult.html b/cargo-cult.html index ff8a2c9..a172951 100644 --- a/cargo-cult.html +++ b/cargo-cult.html @@ -62,6 +62,10 @@ font-style: italic; font-weight: bold; } + + .semi-opaque { + background-color: rgba(0, 0, 0, 0.7); + } diff --git a/cleancodemeetup.html b/cleancodemeetup.html index aa29f87..e097fdd 100644 --- a/cleancodemeetup.html +++ b/cleancodemeetup.html @@ -85,7 +85,7 @@
  • Júlio Biason
  • @juliobiason
  • julio.biason@gmail.com
    • -
  • http://presentations.juliobiason.net
    • +
  • https://presentations.juliobiason.me
    • diff --git a/com-licenca.html b/com-licenca.html new file mode 100644 index 0000000..a7b92b0 --- /dev/null +++ b/com-licenca.html @@ -0,0 +1,788 @@ + + + + + + Com Licença! + + + + + + + + + + + + + + + + + + + + + + + + +
    +
    +
    +
    +

    Com Licença!

    +
    +
    + +
    +
    + Me + +
    + +
    +
    +
    + +
    +
    +
      +
    • Coordenador do meetup Rust in POA
      • +
    • Co-coordenador do meetup PyTche
      • +
    • Co-coordenador do meetup Design de Código
      • +
    • Palestrante do Tchelinux
      • +
    +
    +
    + +
    +
    +

    JulioBiason.me

    + + +
    +
    + +
    + +
    + +
    +
    +

    +Copyright é "Direito autoral ou direito de autor é um conjunto de prerrogativas +conferidas por lei à pessoa física ou jurídica criadora da obra intelectual, +para que ela possa usufruir de quaisquer benefícios morais e patrimoniais +resultantes da exploração de suas criações." +

    + +

    + Wikipedia +

    +
    +
    + +
    +
    +

    + Tirando casos específicos, as licenças se baseam na + distribuição do conteúdo. +

    +
    +
    + +
    +
    +

    + AVISO! +

    + +

    + Eu não sou advogado, partes legais não são o meu + forte. +

    +
    +
    + +
    + +
    + +
    +
    +
      +
    • GPL v2
      • +
    • GPL v3
      • +
    • LGPL (v2/v3)
      • +
    • AGPL (Affero General Public License ou GNU Affero General Public License)
      • +
    +
    +
    + +
    +
    +

    GPL v2

    + +
      +
    1. Executar a aplicação para qualquer fim;
      2. +
    2. Estudar como a aplicação funciona e modificar (código derivado);
      3. +
    3. Distribuir cópias livremente;
      4. +
    4. Distribuir cópias das modificações.
      5. +
    +
    +
    + +
    +
    +

    GPL v3

    + +
      +
    1. Se houver criptografia, a chave deve ser publicada (tivolization)
      2. +
    +
    +
    + +
    +
    +

    + Se eu estou fazendo um software específico para + uma empresa, posso licenciar como GPL? +

    + +

    + Sim. +

    +
    +
    + +
    +
    +

    + Se eu estou fazendo um software específico para uma + empresa, e licenciar pela GPL, posso cobrar por + isso? +

    + +

    + Sim. + + Apenas entregue os fontes junto. + +

    +
    +
    + +
    +
    +

    + Posso pegar um software GPL, fazer alterações + e cobrar por isso? +

    + +

    + Sim. + + Apenas entregue os fontes junto. + +

    +
    +
    + +
    +
    +

    + Posso pegar um software GPL, mudar o nome, + colocar meu nome nos Copyrights e distribuir? +

    + +

    + Sim, passando a ser considerado "código derivado". +

    + +

    + + Você não pode retirar o copyright atual. + +

    + +

    + Você precisa entregar os fontes junto. +

    +
    +
    + +
    +
    +

    + Se eu fizer um serviço web qualquer e licenciar + como GPL, eu tenho que distribuir os fontes para + todo mundo que acessar o site? +

    + +

    + Não. + GPLv2/v3 cobrem apenas distribuição. +

    +
    +
    + +
    +
    +

    + Posso gerar uma aplicação mobile GPL e colocar no store? +

    + +

    Não.

    + +

    + + O problema é que quem está distribuindo o + aplicativo (Apple/Google) não tem uma área + para distribuição dos fontes e não querem + se envolver com isso. + +

    +
    +
    + +
    +
    +

    + Se eu usar uma biblioteca/framework qualquer + que está licenciado sob a GPL, o que acontece? +

    + +

    + Seu código passa a ser distribuído pela GPL. +

    + +

    + + É considerado código derivado. + +

    +
    +
    + +
    + +
    + +
    +
    +

    LGPL

    + +

    GNU Lesser General Public License

    +
    +
    + +
    +
    +

    Igual a GPL, mas remove a cláusula de código derivado.

    +
    +
    + +
    +
    +

    + Se eu usar uma biblioteca/framework qualquer + que está licenciado sob a LGPL, o que acontece? +

    + +

    + Nada. Você usa a biblioteca/framework. +

    +
    +
    + +
    +
    +

    + Se eu fizer um serviço web qualquer que use uma + biblioteca LGPL, eu tenho que distribuir os fontes + para todo mundo que acessar o site? +

    + +

    + Não. + LGPLv2/v3 cobrem apenas distribuição. +

    +
    +
    + +
    + +
    + +
    +
    +
      +
    1. Fontes devem ser fornecidos junto com o acesso.
      2. +
    +
    +
    + +
    +
    +

    + Se eu fizer um serviço web qualquer e licenciar + como AGPL, eu tenho que distribuir os fontes para + todo mundo que acessar o site? +

    + +

    + Sim. +

    +
    +
    + +
    +
    +

    Se eu pegar um servidor web qualquer licenciado + sob a AGPL, eu tenho que distribuir os fontes para + todo mundo que acessar o site?

    + +

    + Sim. +

    +
    +
    + +
    +
    +

    Quem usa GPL?

    + +
      +
    • Linux¹
      • +
    • MySQL
      • +
    • BusyBox
      • +
    • VLC
      • +
    • JVM
      • +
    • OpenJDK
      • +
    +
    +
    + +
    +
    +

    Linux

    + +

    + "This program is free software; you can redistribute + it and/or modify it under the terms of the GNU + General Public License as published by the Free + Software Foundation; + either version 2 + of the License, + or (at your option) any later version." +

    +
    +
    + +
    +
    +

    Quem usa LGPL?

    + + +
    +
    + +
    +
    +

    Quem usa LGPL?

    + +
      +
    • Qt
      • +
    • Cedega
      • +
    • LibVLC
      • +
    • Lazarus
      • +
    +
    +
    + +
    +
    +

    Quem usa AGPL?

    + +
      +
    • Gitorious
      • +
    • Mastodon
      • +
    • Nextcloud
      • +
    • ScyllaDB
      • +
    • Launchpad
      • +
    +
    +
    + +
    + +
    + +
    +
    +

    BSD 0-Clause

    + +

    + Permission to use, copy, modify, and/or distribute + this software for any purpose with or without fee + is hereby granted. +

    +
    +
    + +
    +
    +

    BSD 2-Clause

    + +

    + Redistribution and use in + source and binary + forms, with or without modification, are + permitted provided that the following conditions are + met: +

    +
    +
    + +
    +
    +

    BSD 2-Clause

    +
      +
    1. + Redistributions of source code must retain the + above copyright notice, this list of conditions + and the following disclaimer. +
      2. + +
    2. + Redistributions in binary form must reproduce + the above copyright notice, this list of + conditions and the following disclaimer in the + documentation and/or other materials provided + with the distribution. +
      3. +
    +
    +
    + +
    +
    +

    BSD 3-Clause

    + +
      +
    1. + Neither the name of the <organization> nor the + names of its contributors may be used to + endorse or promote products derived from this + software without specific prior written + permission. +
      2. +
    +
    +
    + +
    +
    +

    BSD 4-Clause

    + +
      +
    1. + All advertising materials mentioning features + or use of this software must display the + following acknowledgement: This product + includes software developed by the + <organization>. +
      2. +
    +
    +
    + +
    +
    +

    + Se eu estou fazendo um software específico para + uma empresa, posso licenciar como BSD? +

    + +

    + Sim. +

    +
    +
    + +
    +
    +

    + Posso pegar um software BSD, mudar o nome, + colocar meu nome nos Copyrights e distribuir? +

    + +

    + Sim. +

    + +

    + + Você não pode retirar o copyright atual. + +

    + +

    + + Você não precisa entregar os fontes. + +

    +
    +
    + +
    +
    +

    + Posso gerar uma aplicação mobile BSD e colocar no store? +

    + +

    Sim.

    +
    +
    + +
    +
    +

    + Se eu fizer um serviço web qualquer que use uma + biblioteca BSD, eu tenho que distribuir os fontes + para todo mundo que acessar o site? +

    + +

    + Não. +

    +
    +
    + +
    +
    +

    Quem usa BSD?

    + +
      +
    • FreeBSD (2-clause)
      • +
    • NetBSD (2-clause)
      • +
    • OpenBSD (0-clause, ISC)
      • +
    • Anaconda (3-clause)
      • +
    • Django (3-clause)
      • +
    • Flask (0-clause)
      • +
    • go (3-clause)
      • +
    • Memcached (3-clause)
      • +
    • PHPUnit (3-clause)
      • +
    +
    +
    + +
    + +
    + +
    +
    +

    MIT

    + +

    + The above copyright notice and this permission + notice shall be included in all copies or + substantial portions of the Software. +

    +
    +
    + +
    +
    +

    Quem usa MIT?

    + +
      +
    • .NET core
      • +
    • AngularJS
      • +
    • React²
      • +
    • Babel
      • +
    • Godot
      • +
    • Lua
      • +
    • Pilhas de *.js
      • +
    +
    +
    + +
    +
    +

    React

    + +

    + Em 2017, o Facebook mudou a licença do React para + que, caso a empresa seja processada por + qualquer motivo, o litigiante perde o direito + de uso do produto. +

    +
    +
    + +
    + +
    + +
    +
    +

    Apache 2.0

    + + +
    +
    + +
    +
    +

    Apache 2.0

    + +

    + Subject to the terms and conditions of this + License, each Contributor hereby grants to You a + perpetual, worldwide, non-exclusive, no-charge, + royalty-free, irrevocable copyright license to + reproduce, prepare Derivative Works of, publicly + display, publicly perform, sublicense, and + distribute the Work and such Derivative Works in + Source or Object form. +

    +
    +
    + +
    +
    +

    Quem usa Apache?

    + +
      +
    • Android
      • +
    • Apache *
      • +
    • Elixir
      • +
    • IntelliJ IDEA
      • +
    • Kotlin
      • +
    +
    +
    + +
    +

    E se eu não colocar nenhuma licença?

    +
    + +
    + +
    + +
    +
    +

    Public domain

    + +

    + The public domain consists of all the creative work + to which no exclusive intellectual property rights + apply. Those rights may have expired, been + forfeited, expressly waived, or may be + inapplicable. +

    +
    +
    + +
    +
    + +
    +
    +
    +
    + + + + + + + + diff --git a/filosofando-testes.html b/filosofando-testes.html index 9d77740..db9af64 100644 --- a/filosofando-testes.html +++ b/filosofando-testes.html @@ -48,6 +48,10 @@ li { display: block; } + + .semi-opaque { + background-color: rgba(0, 0, 0, 0.7); + } @@ -67,10 +71,10 @@
    @@ -85,10 +89,6 @@ -
    - Me chamaram de Mini Hitler -
    -
    ... mas hoje eu vim botar os filho dos outro no go horse. @@ -103,6 +103,14 @@ ... e eu sou meio não-ortodoxo sobre testes.
    + +
    @@ -111,7 +119,7 @@
    @@ -120,6 +128,14 @@
    TDD: Where it went wrong

    Ian Cooper: "TDD, where did it all go wrong"

    + +
    @@ -131,13 +147,44 @@
  • "Run in isolation", nothing more, nothing less.
  • "Avoid testing implementation details, test behaviours"
    • + +

    TDD

    -

    Discussões como "qual a unidade a ser testada" é que geraram - coisas como BDD e ATDD (Acceptance Test-Driven Development).

    +

    + Discussões como "qual a unidade a ser testada" é + que geraram coisas como BDD e ATDD (Acceptance + Test-Driven Development). +

    + +
    @@ -145,9 +192,31 @@

    Reddit: Devo escrever testes para a validação interna do Django?

    + +

    SIM!

    -

    ... bom, talvez sim.

    +
    @@ -156,7 +225,8 @@

    Nossos testes End-to-End.

    @@ -267,7 +337,7 @@

    Coverage

    Exemplo

    - 
    
+                        
    
 class Client:
     def __init__(self, name):
         self.name = name
@@ -286,7 +356,7 @@ class Client:
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 def _multiple_names(name):
     split_names = name.split(' ')
     return len(split_names) > 1
@@ -306,7 +376,7 @@ class Client:
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 import pytest
 
 def test_single_name():
@@ -321,7 +391,7 @@ def test_multiple_name():
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 def test_valid_name():
     _validate_name('Julio Biason')
 
@@ -335,7 +405,7 @@ def test_invalid_name():
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 def test_client_error():
     with pytest.raises(Exception):
         Client(name='Cher')
@@ -349,7 +419,7 @@ def test_client():
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 $ pytest client.py
 ==== test session starts ====
 rootdir: /home/jbiason/unitt, inifile:
@@ -365,7 +435,7 @@ client.py ......
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 $ pytest --cov=client client.py
 ==== test session starts ====
 plugins: cov-2.4.0
@@ -393,7 +463,7 @@ client.py      25      0   100%
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 class Client:
     def __init__(self, name):
         self.name = name
@@ -404,7 +474,7 @@ class Client:
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 ==== FAILURES ====
 ____ test_client_error ____
 
@@ -422,7 +492,7 @@ client.py:37: Failed
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 $ pytest  client.py
 ==== test session starts ====
 rootdir: /home/jbiason/unitt, inifile:
@@ -439,7 +509,7 @@ client.py ......
                         
    Coverage
    
 						
    Exemplo
    
 
-                        
    
+                        
    
 $ pytest --cov=client  client.py
 ==== test session starts ====
 rootdir: /home/jbiason/unitt, inifile:
@@ -481,10 +551,10 @@ client.py      24      0   100%
 
 						
    
 							
 						
    
                     
diff --git a/flask-40mins.html b/flask-40mins.html
index 829c201..5dceff4 100644
--- a/flask-40mins.html
+++ b/flask-40mins.html
@@ -78,7 +78,7 @@
                                 
  • Júlio Biason
    • 
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
diff --git a/flink.html b/flink.html
new file mode 100644
index 0000000..4526f87
--- /dev/null
+++ b/flink.html
@@ -0,0 +1,285 @@
+
+
+    
+        
+
+        Flink
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    Flink
    
+                    
    
+                
    
+				
+				
    
+					
    
+						
    
+cat log.log | grep ERROR | cut -f2 -d: > errors.txt
+						
    
+					
    
+
+					
    
+						
    Entrada
    
+
+						
    cat log.log
    
+					
    
+
+					
    
+						
    Processamento
    
+
+						
    grep ERROR
    
+
+						
    
+							
    cut -f2 -d:
    
+						
    
+					
    
+
+					
    
+						
    Saída
    
+
+						
    
+							
    > errors.txt
    
+						
    
+					
    
+				
    
+
+				
    
+					
    
+						
    cat
    
+
+						
    Tem começo e fim
    
+
+						
    "bounded"
    
+					
    
+
+					
    
+						
    Dados "infinitos"
    
+
+						
    "unbounded"
    
+					
    
+				
    
+
+				
    
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
    Operators
    
+
+						
      
+							
    • map
      • 
+							
    • flatMap
      • 
+							
    • filter
      • 
+							
    • reduce
      • 
+							
    • split/select
      • 
+							
    • join
      • 
+							
    • keyBy
      • 
+							
    • window
      • 
+						
    
+					
    
+				
    
+
+				
    
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+				
    
+
+				
    
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+					
+					
    
+						
+					
    
+					
+					
    
+						
+					
    
+				
    
+
+				
    
+					
    
+						
+					
    
+				
    
+
+				
    
+					
    
+						
+					
    
+
+					
    
+						
+					
    
+				
    
+
+                
    
+					
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/fonts/hack-bold-subset.woff b/fonts/hack-bold-subset.woff
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new file mode 100644
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diff --git a/fonts/hack-regular-subset.woff b/fonts/hack-regular-subset.woff
new file mode 100644
index 0000000..85583a5
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diff --git a/fonts/hack-regular-subset.woff2 b/fonts/hack-regular-subset.woff2
new file mode 100644
index 0000000..1e3abb9
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diff --git a/fonts/hack-regular.woff b/fonts/hack-regular.woff
new file mode 100644
index 0000000..e835381
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diff --git a/fonts/hack-regular.woff2 b/fonts/hack-regular.woff2
new file mode 100644
index 0000000..524465c
Binary files /dev/null and b/fonts/hack-regular.woff2 differ
diff --git a/fugindo-com-python-2.html b/fugindo-com-python-2.html
index 249b7f1..de576a1 100644
--- a/fugindo-com-python-2.html
+++ b/fugindo-com-python-2.html
@@ -58,15 +58,15 @@
                 max-height: 90%;
             }
 
-			.semi-opaque {
-				background-color: rgba(0, 0, 0, 0.7);
-				color: #fff;
-				text-shadow: 2px 2px #000;
-			}
-
-			.reveal h1 {
-				font-size: 3em !important;
-			}
+            .semi-opaque {
+                background-color: rgba(0, 0, 0, 0.8);
+                color: #fff;
+                text-shadow: 2px 2px #000;
+            }
+
+            .reveal h1 {
+                font-size: 3em !important;
+            }
         
     
 
@@ -86,10 +86,10 @@
                         
    
                             
                         
    
                     
@@ -112,7 +112,7 @@
                     
    
                         
    Solução
    
 
-                        
    """Randomize a "Run to the hills" phrase."""
+                        
    """Randomize a "Run to the hills" phrase."""
 
 from __future__ import print_function
 
@@ -178,7 +178,7 @@ if __name__ == "__main__":
                     
    
                         
    Docstrings
    
 
-                        
    
+                        
    
 """Randomize a "Run to the hills" phrase."""    
                         
    
 
@@ -203,7 +203,7 @@ if __name__ == "__main__":
                     
    
                         
    Módulos e imports
    
 
-                        
    
+                        
    
 import random
 from argparse import ArgumentParser
                         
    
@@ -267,7 +267,7 @@ from argparse import ArgumentParser
                     
    
                         
    Variáveis e tipos
    
 
-                        
    
+                        
    
 CONSONANTS = ['f', 'j', 'c', 'l', 'n']
 PASSPHRASE = '{}u{}am para as {}o{}i{}as'
                         
    
@@ -292,13 +292,25 @@ PASSPHRASE = '{}u{}am para as {}o{}i{}as'
                             nós vamos estragar essa convenção.)
                         
                     
    
+
+                    
    
+                        
    Variáveis e tipos (um pouco mais)
    
+
+                        
      
+                            
    • " ou ': Strings
      • 
+                            
    • []: Listas/arrays
      • 
+                            
    • {}: Dicionários/mapas/objetos/arrays associativos
      • 
+                            
    • (): Tuplas
      • 
+                            
    • Set(): Conjuntos (tipo lista, sem duplicações)
      • 
+                        
    
+                    
    
                 
    
 
                 
    
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 def print_phrase(consonants):
     """Print the phrase with the randomized consonants."""
                         
    
@@ -328,7 +340,7 @@ def print_phrase(consonants):
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 def print_phrase(consonants, something_else):
                         
    
 
@@ -341,7 +353,7 @@ def print_phrase(consonants, something_else):
                     
    
                         
    Funcões
    
 
-                        
    
+                        
    
 def soma(primeiro, segundo):
     total = primeiro + segundo
     return total
@@ -361,7 +373,7 @@ def soma(primeiro, segundo):
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 soma(1, 2)
                         
    
 
@@ -374,7 +386,7 @@ soma(1, 2)
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 soma(primeiro=2, segundo=3)
                         
    
 
@@ -387,7 +399,7 @@ soma(primeiro=2, segundo=3)
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 soma(segundo=3, primeiro=2)
                         
    
 
@@ -404,11 +416,11 @@ soma(segundo=3, primeiro=2)
                     
    
                         
    Funções
    
 
-                        
    
+                        
    
 def soma(primeiro=0, segundo=0):
                         
    
 
-                        
    
+                        
    
 soma()
 soma(1)
 soma(segundo=3)
@@ -428,17 +440,17 @@ soma(segundo=3)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 def soma(primeiro, segundo):
     total = primeiro + segundo
     return total
                         
    
 
-                        
    
+                        
    
 soma(1)
                         
    
 
-                        
    
+                        
    
 soma(1, 2, 3)
                         
    
 
@@ -451,7 +463,7 @@ soma(1, 2, 3)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 TypeError: soma() takes exactly 2 arguments (3 given)
                         
    
 
@@ -464,7 +476,7 @@ TypeError: soma() takes exactly 2 arguments (3 given)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 def soma(*valores):
                         
    
 
@@ -479,16 +491,16 @@ def soma(*valores):
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 def soma(*valores):
     print(valores)
                         
    
 
-                        
    
+                        
    
 soma(1, 2, 3, 4, 5)
                         
    
 
-                        
    
+                        
    
 [1, 2, 3, 4, 5]
                         
    
                     
    
@@ -496,7 +508,7 @@ soma(1, 2, 3, 4, 5)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 def soma(inicial, segundo=0, *valores):
     print(inicial)
     print(segundo)
@@ -504,11 +516,11 @@ def soma(inicial, segundo=0, *valores):
 
                         
    
 
-                        
    
+                        
    
 soma(2)
                         
    
 
-                        
    
+                        
    
 2
 0
 []
@@ -526,16 +538,16 @@ soma(2)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 def soma(**valores):
     print(valores)
                         
    
 
-                        
    
+                        
    
 soma(primeiro=1, segundo=2)
                         
    
 
-                        
    
+                        
    
 {'primeiro': 1, 'segundo': 2}
                         
    
 
@@ -568,7 +580,7 @@ soma(primeiro=1, segundo=2)
                     
    
                         
    Pausa: Varargs
    
 
-                        
    
+                        
    
 params = [4, 4]
 soma(*params)
                         
    
@@ -594,7 +606,7 @@ soma(*params)
                     
    
                         
    Pausa: Objetos
    
 
-                        
    
+                        
    
 "isso é uma string"
                         
    
 
@@ -606,7 +618,7 @@ soma(*params)
                     
    
                         
    Pausa: Objetos
    
 
-                        
    
+                        
    
 help("isso é uma string")
                         
    
 
@@ -625,11 +637,11 @@ help("isso é uma string")
                     
    
                         
    Pausa: Objetos
    
 
-                        
    
+                        
    
 "isso é uma string".capitalize()
                         
    
 
-                        
    
+                        
    
 frase = "isso é uma string"
 frase.capitalize()
                         
    
@@ -640,7 +652,7 @@ frase.capitalize()
                     
    
                         
    Welcome to Hell
    
 
-                        
    
+                        
    
     print(PASSPHRASE.format(*consonants).capitalize())
                         
    
 
@@ -680,11 +692,11 @@ frase.capitalize()
                     
    
                         
    Welcome to Hell
    
 
-                        
    
+                        
    
 'Bem vindo {}!'.format('Júlio')
                         
    
 
-                        
    
+                        
    
 Bem vindo Júlio!
                         
    
 
@@ -697,12 +709,12 @@ Bem vindo Júlio!
                     
    
                         
    Welcome to Hell
    
 
-                        
    
+                        
    
 PASSPHRASE = '{}u{}am para as {}o{}i{}as'
 PASSPHRASE.format('f', 'j', 'c', 'l', 'n')
                         
    
 
-                        
    
+                        
    
 'fujam para as colinas'
                         
    
 
@@ -716,13 +728,13 @@ PASSPHRASE.format('f', 'j', 'c', 'l', 'n')
                     
    
                         
    Welcome to... Hell
    
                         
-                        
    
+                        
    
 CONSONANTS = ['f', 'j', 'c', 'l', 'n']
 PASSPHRASE = '{}u{}am para as {}o{}i{}as'
 PASSPHRASE.format(*CONSONANTS)
                         
    
 
-                        
    
+                        
    
 'fujam para as colinas'
                         
    
 
@@ -737,11 +749,11 @@ PASSPHRASE.format(*CONSONANTS)
                     
    
                         
    Welcome to... Hell?
    
 
-                        
    
+                        
    
 'fujam para as colinas'.capitalize()
                         
    
 
-                        
    
+                        
    
 Fujam para as colinas
                         
    
 
@@ -756,7 +768,7 @@ Fujam para as colinas
                     
    
                         
    Randomizações
    
 
-                        
    
+                        
    
 def totally_random():
     """Run a totally random way."""
     random.shuffle(CONSONANTS)
@@ -776,7 +788,7 @@ def totally_random():
                     
    
                         
    Randomizações
    
 
-                        
    
+                        
    
 def switch_two():
     """Run by changing two steps at a time."""
     first = random.randint(0, 1)
@@ -801,7 +813,7 @@ def switch_two():
                     
    
                         
    Welcome to hell, maybe?
    
 
-                        
    
+                        
    
     CONSONANTS[second], CONSONANTS[first] = \
         CONSONANTS[first], CONSONANTS[second]
                         
    
@@ -810,7 +822,7 @@ def switch_two():
                     
    
                         
    Welcome to Listas!
    
 
-                        
    
+                        
    
 # CONSONANTS = ['f', 'j', 'c', 'l', 'n']
 # second = random.randint(2, 4)
 CONSONANTS[second]
@@ -836,7 +848,7 @@ CONSONANTS[second]
                             E pra criar uma tupla:
                         
    
 
-                        
    
+                        
    
 valor, valor
                         
    
 
@@ -846,13 +858,13 @@ valor, valor
                     
    
                         
    Welcome to Destructuring
    
 
-                        
    
+                        
    
 primeiro, segundo = [1, 2]
 print(primeiro)
 print(segundo)
                         
    
 
-                        
    
+                        
    
 1
 2
                         
    
@@ -875,12 +887,12 @@ print(segundo)
                     
    
                         
    Tudo junto, agora!
    
 
-                        
    
+                        
    
     CONSONANTS[second], CONSONANTS[first] = \
         CONSONANTS[first], CONSONANTS[second]
                         
    
 
-                        
    
+                        
    
 tmp = CONSONANTS[first]
 CONSONANTS[first] = CONSONANTS[second]
 CONSONANTS[second] = tmp
@@ -901,7 +913,7 @@ CONSONANTS[second] = tmp
                     
    
                         
    O Pai de Todos Módulos
    
 
-                        
    
+                        
    
 if __name__ == "__main__":
                         
    
 
@@ -937,7 +949,7 @@ if __name__ == "__main__":
                     
    
                         
    A linha de comando
    
 
-                        
    
+                        
    
     args = ArgumentParser()
     args.add_argument('-t', '--totally',
                       dest='type',
@@ -967,7 +979,7 @@ if __name__ == "__main__":
                     
    
                         
    Funções são cidadãos de primeira classe
    
 
-                        
    
+                        
    
     callbacks = {
         'totally': totally_random,
         'switch': switch_two
@@ -1010,6 +1022,46 @@ if __name__ == "__main__":
                     
    
                 
    
 
+                
    
+                    
    
+                        
    O que faltou?
    
+                    
    
+
+                    
    
+                        
    List comprehensions
    
+
+                        
    
+numeros = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+pares = [num
+         for num
+         in numeros
+         if num % 2 = 0]
+                        
    
+
+                        
    Curiosidade: Strings são iteráveis como listas.
    
+                    
    
+
+                    
    
+                        
    Generators
    
+
+                        
    
+numeros = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+pares = (num
+         for num
+         in numeros
+         if num % 2 = 0)
+                        
    
+
+                        
    
+<generator object <genexpr> at 0x7f03ce4e67d0>
+                        
    
+                    
    
+
+                    
    
+                        
    Laziness
    
+                    
    
+                
    
+
                 
    
                     
    
                         
    Fulindo para as Cojinas com Python
    
@@ -1022,47 +1074,49 @@ if __name__ == "__main__":
 
                 
    
                     
    
+                        
    
+                            
+                        
    
+
+                        
     
+
                         
    Perguntas?
    
+                    
    
+                
    
+            
+        
+
+        
+        
+
+        
 
-						
    
-							
-						
    
-					
    
-				
    
-			
-		
-
-		
-		
-
-		
-
-	
+    
 
diff --git a/fugindo-com-python.html b/fugindo-com-python.html
index 4c68c7e..556d8f0 100644
--- a/fugindo-com-python.html
+++ b/fugindo-com-python.html
@@ -74,7 +74,7 @@
                                 
  • Júlio Biason
    • 
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/gramatica-vim.html b/gramatica-vim.html
index fe11383..0c719c4 100644
--- a/gramatica-vim.html
+++ b/gramatica-vim.html
@@ -74,7 +74,7 @@
                                 
  • Júlio Biason
    • 
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/htmlslides.css b/htmlslides.css
new file mode 100644
index 0000000..6d8be72
--- /dev/null
+++ b/htmlslides.css
@@ -0,0 +1,157 @@
+/* Colours and fonts */
+
+body {
+    font-family:
+        "Source Sans Pro","Trebuchet MS","Lucida Grande",
+        "Bitstream Vera Sans","Helvetica Neue","sans-serif";
+
+    background-color: white;
+    color: #293c4b;
+}
+
+h1, h2 {
+    background-color: #60b5cc;
+    color: white;
+}
+
+a { color: #60b5cc; }
+
+tt,code {
+    background-color: #2d2d2d;
+    color: #66cccc;
+}
+
+code em { color: #f33; }
+code i { color: #0f0; }
+
+
+/* Document structure */
+
+* {
+    box-sizing: border-box;
+}
+
+html,body {
+    padding: 0vh;
+    margin: 0vh;
+}
+
+body {
+    font-size: 5vh;
+}
+
+section,header {
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    margin: 5vh 4vw;
+    break-after: always
+}
+
+header div {
+    text-align: center;
+    font-size: 90%;
+}
+
+h1,h2
+{
+    padding: 1vh;
+    text-align: center;
+}
+
+h1 {
+    margin-top: 15vh;
+    margin-bottom: 15vh;
+    font-size: 180%;
+}
+
+h2 {
+    font-size: 150%;
+    margin-bottom: 2vh;
+}
+
+a {
+    text-decoration: inherit;
+}
+
+p {
+    margin-bottom: 2vh;
+    margin-top: 1vh;
+}
+
+section > ul {
+    margin-left: 8vw;
+    margin-top: 2vh;
+}
+
+section > ul ul {
+    margin-top: 2vh;
+}
+
+li {
+    margin-bottom: 1vh;
+}
+
+li ul li {
+    font-size: 80%;
+}
+
+tt,code {
+    white-space: pre;
+    font-size: 70%;
+    overflow: auto;
+}
+
+tt {
+    border-radius: 0.3vw;
+    padding: 0.8vw;
+}
+
+code {
+    display: block;
+    border-radius: 0.5vw;
+    padding: 1.4vw;
+}
+
+code em,i {
+    font-style: normal;
+}
+
+div.cc {
+    display: flex;
+    flex-direction: row-reverse;
+    align-items: center;
+    font-size: 10px;
+    height: 31px;
+}
+
+div.cc img {
+    float: right;
+    width: 88px;
+    height: 31px;
+    border-width: 0px;
+    height: 31px;
+    margin-left: 1vh;
+}
+
+.moreinfo {
+    display: grid;
+    grid-template-columns: auto auto;
+    align-items: center;
+    font-size: 4vh;
+    width: 80%;
+    margin: auto;
+}
+
+.moreinfo h3 {
+    text-align: right;
+    font-weight: 500;
+    margin-right: 1vw;
+}
+
+.moreinfo > div {
+    display: flex;
+    flex-direction: column;
+    align-items: left;
+    font-size: 90%;
+}
diff --git a/htmlslides.js b/htmlslides.js
new file mode 100644
index 0000000..a26bcc2
--- /dev/null
+++ b/htmlslides.js
@@ -0,0 +1,210 @@
+"use strict";
+
+/* htmlslides
+
+Info and examples: https://gitlab.com/andybalaam/htmlslides
+
+Structure your HTML like this:
+
+
+
+    
+    
+    
+    How to Surf the Mist
+
+
+
+    
    
+        
    How to Surf the Mist
    
+        
+    
    
+    
    
+        
    Contents
    
+        
+        
+    
    
+    
    
+        
    First, breath in
    
+        
+    
    
+    
+
+
+
+Open the Developer Tools in your browser and check the Console output. If
+htmlslides was unable to understand your HTML, it will print error messages
+there.
+
+You can disable mouse-clicking by including htmlslides.js like this:
+
+
+
+
+*/
+
+let htmlslides = {}
+
+htmlslides.config = {
+    "mouse_moves_pages": true
+};
+
+(function() {
+
+let slide_anchors;
+let current_slide;
+let header;
+let sections;
+
+const KEY_PAGEUP   = 33;
+const KEY_PAGEDOWN = 34;
+const KEY_END      = 35;
+const KEY_HOME     = 36;
+const KEY_LEFT     = 37;
+const KEY_RIGHT    = 39;
+
+function on_load() {
+    window.addEventListener("scroll", on_scroll);
+    document.addEventListener("keydown", on_key);
+    document.body.addEventListener('click', on_left_click);
+    document.body.addEventListener('contextmenu', on_right_click);
+
+    header = document.getElementsByTagName("header")[0];
+    sections = document.getElementsByTagName("section");
+    slide_anchors = scan_slides();
+    current_slide = find_slide(slide_anchors, window.location.hash);
+}
+
+function is_interactive_element(element) {
+    let tag = element.tagName.toLowerCase();
+    return (tag === "a" || tag === "button" || tag === "input");
+}
+
+function on_left_click(event) {
+    if (!htmlslides.config.mouse_moves_pages) {
+        return;
+    }
+    if (is_interactive_element(event.target)) {
+        return;
+    }
+    event.preventDefault();
+    return go_to_slide(current_slide + 1);
+}
+
+function on_right_click(event) {
+    if (!htmlslides.config.mouse_moves_pages) {
+        return;
+    }
+    if (is_interactive_element(event.target)) {
+        return;
+    }
+    event.preventDefault();
+    return go_to_slide(current_slide - 1);
+}
+
+function on_key(event) {
+    if (event.altKey || event.ctrlKey || event.shiftKey) {
+        return;
+    }
+
+    switch(event.keyCode) {
+        case KEY_LEFT:
+        case KEY_PAGEUP:
+            event.preventDefault();
+            return go_to_slide(current_slide - 1);
+        case KEY_RIGHT:
+        case KEY_PAGEDOWN:
+            event.preventDefault();
+            return go_to_slide(current_slide + 1);
+        case KEY_HOME:
+            event.preventDefault();
+            return go_to_slide(0);
+        case KEY_END:
+            event.preventDefault();
+            return go_to_last_slide();
+    }
+}
+
+function on_scroll() {
+    if (isVisible(header)) {
+        history.replaceState(null, null, ' ');
+        current_slide = 0;
+        return;
+    }
+
+    for (let section of sections) {
+        if (isVisible(section)) {
+            let anchor = "#" + section.id;
+            history.replaceState(null, null, anchor);
+            current_slide = find_slide(slide_anchors, anchor);
+            break;
+        }
+    }
+}
+
+function isVisible(obj) {
+    let rect = obj.getBoundingClientRect();
+    return (rect.top >= 0 && rect.top < window.innerHeight / 2);
+}
+
+function go_to_last_slide() {
+    go_to_slide(slide_anchors.length - 1);
+}
+
+function go_to_slide(n) {
+    current_slide = n;
+
+    if (current_slide < 0) {
+        current_slide = 0;
+    } else if (current_slide >= slide_anchors.length) {
+        current_slide = slide_anchors.length - 1;
+    }
+
+    if (current_slide === 0) {
+        if (header) {
+            header.scrollIntoView();
+        }
+        window.scrollTo(0, 0);
+        history.replaceState(null, null, ' ');
+    } else {
+        window.location.hash = slide_anchors[current_slide];
+    }
+}
+
+function find_slide(slide_anchors, anchor) {
+    let ret = slide_anchors.indexOf(anchor);
+    if (ret === -1) {
+        ret = 0;
+    }
+    return ret;
+}
+
+function scan_slides() {
+    let ret = [""];
+
+    for (let section of sections) {
+        ret.push(find_anchor(section));
+    }
+
+    return ret;
+}
+
+function find_anchor(section) {
+    if (section.id === "") {
+        fail("This section does not have an id='blah' attribute!:", section);
+    }
+    return "#" + section.id;
+}
+
+function fail(msg, obj) {
+    console.error(`htmlslides error: ${msg}`);
+    if (obj) {
+        console.error(obj);
+    }
+}
+
+window.addEventListener("load", on_load);
+
+}());
diff --git a/index.html b/index.html
index 90499bc..b71c8fb 100644
--- a/index.html
+++ b/index.html
@@ -3,85 +3,43 @@
 	
 			
 			
-			Presentations
+			Presentations.JulioBiason.Me 4.1
 
-			
+			
 	
 
 	
-		
    Presentations
    
-
-		
    
-
-		
-
-		
    
-			
    Title
    
-			
    Updated: never
    
+		
    
+			
    
+				
    
+					
+				
    
+			
    
+
+			
    
+				
    
+					
    
+					
    
+				
    
+			
    
+
+			
    
+				
    Title
    
+				
    
+					
+						
+					
+				
    
+			
    
 		
    
 
+		
 		
-        
-
-        
+					
    
+						
 
-    
+						
    
+
+						
    
+							Perguntas?
+						
    
+					
    
+			
    
+		
+
+		
+		
+
+		
+
+	
 
 
diff --git a/makeidx.py b/makeidx.py
index 4e351a8..62d4d0f 100644
--- a/makeidx.py
+++ b/makeidx.py
@@ -11,7 +11,8 @@ import datetime
 import json
 
 DATA_BACKGROUND = re.compile(r"data-background=['\"](.*?)['\"]")
-PRES_TITLE = re.compile(r"(.*?)")
+PRES_TITLE1 = re.compile(r"(.*?)")
+PRES_TITLE2 = re.compile(r"(.*?)")
 HEADER = re.compile(r"section.*data-background=['\"]"
                     r"(?P.*?)['\"].*data-header"
                     r"(?P.*?)section", re.M | re.S)
@@ -33,7 +34,10 @@ def retrieve_presentation_info(filename):
 
     logging.debug('Header: %r', header.groupdict())
     image = header.groupdict()['image']
-    title = PRES_TITLE.search(header.groupdict()['content'])
+    title = PRES_TITLE1.search(header.groupdict()['content'])
+
+    if not title:
+        title = PRES_TITLE2.search(header.groupdict()['content'])
 
     if content and image and title:
         logging.debug('Image for %s = %s', filename, image)
diff --git a/porque-como-opensource.html b/porque-como-opensource.html
index e959c21..e6f822c 100644
--- a/porque-como-opensource.html
+++ b/porque-como-opensource.html
@@ -48,502 +48,571 @@
 			li {
 				display: block;
 			}
+
+            .semi-opaque {
+                background-color: rgba(0, 0, 0, 0.7);
+            }
         
     
 
     
-        
    
-            
    
-                
    
-                    
    
-                        
    Por que e Como Participar de Projetos Open Source
    
-                    
    
-                
    
-
-                
    
-                    
    
-                        Me
-
-                        
    
-                            
-                        
    
-                    
    
-                
    
-
-                
    
-					
    
-						
    Motivação
    
-
-						
-					
    
-                
    
+		
    
+			
    
+				
    
+					
    Por que e Como Participar de Projetos Open Source
    
+				
    
 
 				
    
-					
    
-						
    Por Que Participar?
    
-
-						
      
-							
    • 
-								Aprender algo novo
-
-								
-							
      • 
-
-							
    • 
-								Para retornar à comunidade
-
-								
-							
      • 
-
-							
    • 
-								"Code rot"
-
-								
-							
      • 
-
-							
    • 
-								"Scratch an itch"
-
-								
-							
      • 
-
-							
    • 
-								Fator abandono.
-
-								
-							
      • 
+					Me
+
+					
    
+					
    
 				
    
 
-				
    
-					
    
-						
    Como Participar
    
+				
    
+					
    Motivação
    
 
-						
    Enviar código com novas features é a forma mais direta mas não a mais fácil.
    
-					
    
+					
+				
    
 
-						
      
-							
    • Aclimate-se ao ambiente do projeto (IRC, Maillist, Slack, etc)
      • 
-							
    • Seguir os padrões de codificação do projeto (HACKING.md)
      • 
-							
    • Entender os objetivos do projeto (isso está na cabeça dos mantenedores)
      • 
-						
    
+				
    
+					
    Por Que Participar?
    
+				
    
 
-						
    Anedota: Mitter.
    
+				
    
+					
    Por Que Participar?
    
 
-						
    
 
-							Um usuário pediu pra criar a feature de retweet antigo. Eu tive
-							que explicar que suportar duas formas diferentes seria mais
-							complexo do que esperado e desejado para o projeto. Felizmente,
-							ele entendeu.
-						
-					
    
+				
    
+					
    Por Que Participar?
    
 
-					
    
-						
    Enviar Código
    
+					
    Para retornar à comunidade
    
 
-						
    Lembre-se: para alguém, o projeto é seu filho.
    
+					
+				
    
 
-						
    Anedota: IceWM.
    
+				
    
+					
    Por Que Participar?
    
 
-						
    
 
-							Mas eu ganhei a feature que eu queria.
+				
    
+					
    Por Que Participar?
    
 
-							(Dica: o que eu usei pra achar onde estava a função foi
-							`grep`.)
-						
-					
    
+					
    Fator abandono.
    
 
-					
    
-						
    Enviar Código
    
+					
+				
    
 
-						
    Algumas vezes, o projeto já está abandonado pelo autor
-						original, mas a comunidade ainda mantém indiretamente.
    
+				
    
+					
    Por que participar?
    
 
-						
    Anedota: Blackbox.
    
+					
    
+						
+							The Hidden Benefit of Giving Back to Open Source Software
+						
+					
    
+				
    
 
-						
-					
    
+				
    
+					
    Como Participar
    
+				
    
 
-					
    
-						
    Enviar Código
    
+				
    
+					
    Como Participar
    
 
-						
    
-							Muito raramente, o desenvolvedor simplesmente não tem tempo
-							para pesquisar como corrigir uma feature que ele mesmo quer
-							colocar.
-						
    
+					
    Contribuir com código
    
+				
    
 
-						
    Anedota: Htop.
    
+				
    
+					
    Enviar Código
    
 
-						
    
 
-							Ele me explicou que tava com um problema no top dele, para
-							mostrar o usuário correto em aplicativos que estavam em
-							unidades NFS, mas o `ps` mostrava corretamente.
+				
    
+					
    Enviar Código
    
+
+					
      
+						
    • Veja o código de conduta.
      • 
+						
    • Aclimate-se ao ambiente do projeto (IRC, Maillist, Slack, etc)
      • 
+						
    • Seguir os padrões de codificação do projeto (HACKING.md, CONTRIBUTING)
      • 
+						
    • Entender os objetivos do projeto (isso está na cabeça dos mantenedores)
      • 
+					
    
+
+					
    Anedota: Mitter.
    
+
+					
+				
    
 
-							"Olha o fonte do psutils, oras. É pra isso que é open source",
-							eu disse.
+				
    
+					
    Enviar Código
    
+
+					
    
+						Por onde começar?
+					
    
+
+					
      
+						
    • Issue tracker ou pedir "onde posso ajudar?"
      • 
+						
    • Entenda quais são as suas habilidades
      • 
+						
    • Procure issues nessas habilidades
      • 
+						
    • Defina um tempo para se dedicar
      • 
+						
    • Paciência
      • 
+					
    
+
+					
+				
    
 
-							"Ah, não tô com vontade."
+				
    
+					
    Enviar Código
    
 
-							Por pura irritação, eu baixei o fonte do psutils e olhei o
-							nome da função que encontrava o usuário e passei pra ele.
-							Meu nome está no "Thanks" do Htop 1 até hoje simplesmente
-							por isso.
+					
    Lembre-se: para alguém, o projeto é seu filho.
    
 
-							(Dica: o que eu sei pra encontrar a função foi `ctags` pra
-							mapear o conteúdo do projeto e fui correndo de função em
-							função)
-						
-					
    
-				
    
+					
    Anedota: IceWM.
    
 
-				
    
-					
    
-						
    Como Participar
    
+					
    
+						Como o meu patch gerou mais burburinho na lista de discussão e
+						IRC do que o que o mantenedor estava fazendo, ele portou meu
+						patch, trocando os nomes das variáveis. No final, eu fiquei como
+						"co-autor" da feature e não como contribuidor.
 
-					
    
-						
    Bug Reports
    
+						Mas eu ganhei a feature que eu queria.
 
-						
    
-							Quando encontrar um problema, tente repetir; tente isolar
-							o que causa o problema (uma configuração, o nome do arquivo);
-							se conseguir, envie para o desenvolvedor.
-						
    
+						(Dica: o que eu usei pra achar onde estava a função foi
+						`grep`.)
+					
+				
    
 
-						
    Anedota: Skyrim.
    
+				
    
+					
    Enviar Código
    
 
-						
-					
    
+					
+						Brett Cannon (Microsoft) - Setting expectations for Open Source participation
+					
+				
    
 
-					
    
-						
    Bug Reports
    
+				
    
+					
    Enviar Código
    
 
-						
    
-							Se possível, crie um teste que mostre como o
-							problema se repete (o que é mais fácil para bibliotecas
-							e frameworks do que projetos).
-						
    
+					
    Algumas vezes, o projeto já está abandonado pelo autor
+						original, mas a comunidade ainda mantém indiretamente.
    
 
-						
    Anedota: MongoEngine.
    
+					
    Anedota: Blackbox.
    
+
+					
+				
    
 
-						
-					
    
+					
    Anedota: Htop.
    
 
-					
    
-						
    O Fork
    
+					
    
+						"Olha o fonte do psutils, oras. É pra isso que é open source",
+						eu disse.
 
-					
    
-						
    O Fork
    
+						"Ah, não tô com vontade."
 
-						
    
-							... e há vezes que um fork, com ajuda da própria comunidade,
-							volta para o projeto original.
-						
    
+						Por pura irritação, eu baixei o fonte do psutils e olhei o
+						nome da função que encontrava o usuário e passei pra ele.
+						Meu nome está no "Thanks" do Htop 1 até hoje simplesmente
+						por isso.
 
-						
    Anedota: Compiz, GCC
    
-					
    
+						(Dica: o que eu sei pra encontrar a função foi `ctags` pra
+						mapear o conteúdo do projeto e fui correndo de função em
+						função)
+					
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
+					
    Enviar Código
    
+
+					
    3 coisas:
    
+
+					
      
+						
    • Aprenda Git
      • 
+						
    • Aprenda Inglês
      • 
+						
    • 
+							
+								Não tenha medo de perguntar alguma coisa porque não sabe; não saber não é defeito.
+							
+						
      • 
+					
    
+				
    
 
-						
    Traduções
    
-					
    
+				
    
+					
    Como Participar
    
+					
    Traduções
    
+				
    
 
-					
    
-						
    Traduções
    
+				
    
+					
    Traduções
    
 
-						
    Se você não entende de código, pode ajudar traduzindo
+					
    Se você não entende de código, pode ajudar traduzindo
 						a aplicação para a sua língua.
    
 
-						
    Anedota: Mitter e Fábio Beneditto
    
+					
    Anedota: Fábio Beneditto
    
+
+					
+				
    
+
+				
    
+					
    Como Participar
    
+					
    Documentação
    
+				
    
+
+				
    
+					
    Documentação
    
+
+					
    
+						Desde "como instalar esse projeto" ao "o que ele faz",
+						ainda falta documentação de muita coisa. Nem é preciso
+						saber programar, pegando algumas dicas com o autor do
+						projeto.
+					
    
+
+					
    
+						Dica: Embora alguns desenvolvedores reclamem da falta
+						de man pages, é possível fazer coisas bem legíveis
+						usando projetos como ReadTheDocs
+						e Gitbook.
+					
    
+				
    
 
-						
-					
    
+				
    
+					
    Como Participar
    
+					
    Bug reports
    
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
+					
    Bug Reports
    
 
-						
    Artwork
    
-					
    
+					
    
+						Quando encontrar um problema, tente repetir; tente isolar
+						o que causa o problema (uma configuração, o nome do arquivo);
+						se conseguir, envie para o desenvolvedor.
+					
    
 
-					
    
-						
    Artwork
    
+					
    Anedota: Skyrim.
    
 
-						
    
-							Muitos projetos precisam de um site bonito e até
-							mesmo um logotipo interessante. Ajudar o desenvolvedor
-							mantendo um site que consiga comunicar o objetivo
-							do projeto sempre ajuda.
-						
    
+					
    
+						Infelizmente, como Skyrim não é um projeto open source,
+						eu não tenho um bug tracker pra reportar o erro.
+					
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
-
-						
    Documentação
    
-					
    
+					
    Bug Reports
    
+
+					
    
+						Se possível, crie um teste que mostre como o
+						problema se repete (o que é mais fácil para bibliotecas
+						e frameworks do que projetos).
+					
    
+
+					
    Anedota: MongoEngine.
    
+
+					
+				
    
 
-					
    
-						
    Documentação
    
+				
    
+					
    Bug Reports
    
 
-						
    
-							Desde "como instalar esse projeto" ao "o que ele faz",
-							ainda falta documentação de muita coisa. Nem é preciso
-							saber programar, pegando algumas dicas com o autor do
-							projeto.
-						
    
+					
    
+						Se não (quiser|saber) programar, descreva
+						passo-a-passo como reproduzir o erro.
+					
    
+				
    
 
-						
    
-							Dica: Embora alguns desenvolvedores reclamem da falta
-							de man pages, é possível fazer coisas bem legíveis
-							usando projetos como ReadTheDocs
-							e Gitbook.
-						
    
-					
    
+				
    
+					
    Como Participar
    
+					
    O Fork
    
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
+					
    O Fork
    
 
-						
    Doações
    
-					
    
+					
    
+						Quando o desenvolvedor original do projeto não tem mais
+						interesse e não quer continuar, sempre há a possbilidade
+						de ter um desenvolvimento em separado.
+					
    
 
-					
    
-						
    Doações
    
+					
    Anedota: Jenkins, Pillow
    
+				
    
 
-						
    
-							Alguns projetos tem pessoas trabalhando full time e
-							precisam de alguma forma de pagar essas pessoas.
-						
    
+				
    
+					
    O Fork
    
 
-						
    Anedota: VIM, Mozilla
    
+					
    
+						... e há vezes que um fork, com ajuda da própria comunidade,
+						volta para o projeto original.
+					
    
 
-						
    
 
-							Apesar de receber grandes doações, a Mozilla
-							precisa de doações do "99%" para que não fique
-							a mercê dos grandes doadores.
-						
-					
    
+				
    
+					
    Como Participar
    
+					
    Artwork
    
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
+					
    Artwork
    
 
-						
    Evangelização
    
-					
    
+					
    
+						Muitos projetos precisam de um site bonito e até
+						mesmo um logotipo interessante. Ajudar o desenvolvedor
+						mantendo um site que consiga comunicar o objetivo
+						do projeto sempre ajuda.
+					
    
 
-					
    
-						
    Evangelização
    
+					
    Anedota: Alguma-Coisa-Dog.
    
+				
    
 
-						
    
-							Você pode ajudar um projeto a crescer divulgando o mesmo
-							em palestas ou até mesmo comentando com seus colegas.
-						
    
+				
    
+					
    Como Participar
    
+					
    Doações
    
+				
    
 
-						
    
-							Dica: Evite guerras santas do tipo "meu projeto vs seu projeto".
-						
    
+				
    
+					
    Doações
    
+
+					
    
+						Alguns projetos tem pessoas trabalhando full time e
+						precisam de alguma forma de pagar essas pessoas.
+					
    
+
+					
    Anedota: VIM, Mozilla
    
+
+					
+				
    
 
-						
    Anedota: Eu ;).
    
-					
    
+				
    
+					
    Como Participar
    
+					
    Evangelização
    
 				
    
 
 				
    
-					
    
-						
    Como Participar
    
+					
    Evangelização
    
+
+					
    
+						Você pode ajudar um projeto a crescer divulgando o mesmo
+						em palestas ou até mesmo comentando com seus colegas.
+					
    
+
+					
    
+						Dica: Evite guerras santas do tipo "meu projeto vs seu projeto".
+					
    
+
+					
    Anedota: Eu ;).
    
+				
    
 
-						
    "Obrigado"
    
-					
    
+				
    
+					
    Como Participar
    
+					
    "Obrigado"
    
+				
    
 
-					
    
-						
    "Obrigado"
    
+				
    
+					
    "Obrigado"
    
 
-						
    Poucas coisas conseguem ser tão poderosas como um 
+					
    Poucas coisas conseguem ser tão poderosas como um 
 						simples "obrigado por ter feito esse projeto".
    
 
-						
    
-							Dica: Cerveja e Pizza também contam como obrigados.
-						
    
+					
    
+						Dica: Cerveja e Pizza também contam como obrigados.
+					
    
 
-						
    Anedota: Htop.
    
-					
    
+					
    Anedota: Htop.
    
 				
    
 
-                
    
-                    
    
-                        
    Perguntas?
    
-
-						
    
-							
-						
    
-                    
    
-                
    
-            
-        
+				
    
+					
    "One more thing..."
    
+				
    
 
-        
-        
+				
    
+					
+				
    
 
-        
+				
    
+					
    
+						"I think that openness as a practice – not just
+						code you can fork but the transparency and
+						accessibility of the development process."
+					
    
+
+					
    
+						-- Mike Hoye, Mozilla
+					
    
+				
    
 
-    
+				
    
+					
    
+						
+					
    
+					
    Perguntas?
    
+				
    
+			
+		
+
+		
+		
+
+		
+
+	
 
diff --git a/porque-rust.html b/porque-rust.html
new file mode 100644
index 0000000..5f60b88
--- /dev/null
+++ b/porque-rust.html
@@ -0,0 +1,995 @@
+
+
+    
+        
+
+        Porque você deveria aprender Rust
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    Porque Você Deveria Aprender Rust
    
+                    
    
+
+                    
    
+                        
    Porque Você DEVE Aprender Rust
    
+                    
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        Me
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    História
    
+
+                        
      
+                            
    • Criada em 2006 por Graydon Hoare.
      • 
+                            
    • Patrocinada pela Mozilla em 2009.
      • 
+                            
    • Versão 1.0 em 2015.
      • 
+                            
    • Versão atual: 1.38
      • 
+                        
    
+                    
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
    
+                            História
+                            
+                        
    
+
+                        
    
+                            Basic (com números e estruturado), dBase III Plus,
+                            Clipper, Pascal, Cobol, Delphi (ObjectPascal),
+                            C, C++, ActionScript (Flash), PHP, JavaScript,
+                            Python, Objective-C, Clojure, Java, Scala
+                            , Rust.
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    
+                            A language that doesn't affect the way you think
+                            about programming, is not worth knowing.
+                        
    
+
+                        
    
+                            -- Alan Perlis, "ALGOL"
+                        
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    1. A Linguagem Mais Amada
    
+                        
    
+                            
+                                A linguagem mais amada segundo o StackOverflow
+                                Survey 2019
+                            
+
+                            
    ... pelo 4⁰ ano seguido.
    
+
+                            
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    2. "Low Level Language with High Level Abstractions"
    
+                    
    
+
+                    
    
+                        
    Resultado final com performance semelhante ao C...
    
+
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    ... mas com abstrações em algo nível
    
+
+                        
      
+                            
    • Strings sem tamanho fixo
      • 
+                            
    • Listas
      • 
+                            
    • Mapas
      • 
+                        
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    3. Compilador Chato mas Amigável
    
+                    
    
+
+                    
    
+                        
    
+fn main() -> u8 {
+    let a = 2;
+    a = 3;
+    println!("{}", a);
+    a
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    4. Borrow Checker
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+let a = String::from("hello");
+                        
    
+                    
    
+
+                    
    
+                        "Variável a tem o valor "hello""
+
+                        
+                    
    
+
+                    
    
+                        
    
+                            "Posição de memória apontada por a tem o valor "hello""
+                        
    
+
+                        
    
+                            
    
+0x3f5cbf89 = "hello"
+                            
    
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    
+fn main() {
+    let a = String::from("hello");
+    let _b = a;
+    println!("{}", a)
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+error[E0382]: borrow of moved value: `a`
+ --> src/main.rs:5:20
+  |
+4 |     let _b = a;
+  |              - value moved here
+5 |     println!("{}", a)
+  |                    ^ value borrowed here after move
+  |
+  = note: move occurs because `a` has type 
+    `std::string::String`, which does not 
+    implement the `Copy` trait
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    E se eu precisar acessar a variável em mais de um lugar?
    
+
+                        
    References
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+fn main() {
+    let a = String::from("hello");
+    let _b = &a;
+    println!("{}", a)
+}
+                        
    
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    Regras do Borrow Checker
    
+
+                        
    
+                            Uma região de memória tem apenas um dono.
+                        
    
+
+                        
    
+                            Passar um valor (região de memória) de uma variável
+                            para outra, troca o dono.
+                        
    
+
+                        
    
+                            A região é desalocada quando o dono sair de escopo.
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    Drop
    
+
+                        
    
+pub fn drop<T>(_x: T) { }
+                        
    
+                    
    
+
+                    
    
+                        
    Regras do Borrow Checker
    
+
+                        
    
+                            Uma região de memória pode ter infinitas referências.
+                        
    
+
+                        
    
+                            ... desde que elas não durem mais do que o dono.
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    Regras do Borrow Checker
    
+
+                        
    
+                            É possível ter uma referência mutável de uma região de memória.
+                        
    
+
+                        
    
+                            ... mas para haver uma referência mutável ela deve ser
+                            a única referência.
+                        
    
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+					
    
+						
+					
    
+
+					
    
+						Microsoft: 70 percent of all security bugs are memory safety issues
+					
    
+
+                    
    
+                        Swift 5 Exclusivity Enforcement
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Hora da anedota!
    
+
+                        
+
+                        
    localtime
    
+                        
    SimpleDateFormatter
    
+
+                        
+                    
    
+
+                    
    
+                        
    Rust resolveria isso?
    
+
+                        
    SIM
    
+
+                        
    ... porque nem ia compilar.
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    5. Tipos Algébricos
    
+                    
    
+
+                    
    
+                        
    enum
    
+                        
    
+enum IpAddr {
+   V4,
+   V6
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+enum IpAddr {
+    V4(String),
+    V6(String),
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+let home = IpAddr::V4(String::from("127.0.0.1"));
+
+match home {
+    V4(address) => println!("IPv4 addr: {}", address),
+    V6(address) => println!("Ipv6 addr: {}", address),
+}
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    6. Error Control
    
+                    
    
+
+                    
    
+                        
    
+try:
+    something()
+except Exception:
+    pass
+                        
    
+                    
    
+
+                    
    
+                        
    
+try {
+   something();
+} catch (Exception ex) {
+   System.out.println(ex);
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+FILE* f = fopen("someting.txt", "wb");
+fprintf(f, "Done!");
+fclose(f);
+                        
    
+                    
    
+
+                    
    
+                        
    
+                            Onde o erro foi tratado nisso?
+                        
    
+                    
    
+
+                    
    
+                        
    
+enum Result<T, E> {
+    Ok(T),
+    Err(E),
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+match File::create("something.txt") {
+    Ok(fp) => fp.write_all(b"Hello world"),
+    Err(err) => println!("Failure! {}", err),
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+match File::create("something.txt") {
+    Ok(fp) => match fp.write_all(b"Hello world") {
+        Ok(_) => (),
+        Err(err) => println!("Can't write! {}", err),
+    }
+    Err(err) => println!("Failure! {}", err),
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+let mut file = File::create("something.txt").unwrap();
+file.write(b"Hello world").unwrap();
+                        
    
+                    
    
+
+                    
    
+                        
    
+let mut file = File::create("something.txt")?;
+file.write(b"Hello world")?;
+OK(())
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    7. Generics/Traits
    
+                    
    
+
+                    
    
+                        
    Structs
    
+
+                        
    
+struct Gift {
+    package_color: String,
+    content: String
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    Structs
    
+
+                        
    
+let presente = Gift { package_color: "red", content: "A GIFT!" };
+                        
    
+                    
    
+
+                    
    
+                        
    Structs Genéricas
    
+                        
    
+struct Point<T> {
+    x: T,
+    y: T
+}
+                        
    
+                    
    
+
+                    
    
+                        
    Structs Genéricas
    
+
+                        
    
+let my_point = Point<f32>(x: 1.0, y: 2.0);
+                        
    
+                    
    
+
+                    
    
+                        
    Enums Generics
    
+
+                        
    
+enum Result<T, E> {
+    Ok(T),
+    Err(E),
+}
+                        
    
+                    
    
+
+                    
    
+                        
    Traits
    
+
+                        
    
+trait Summary {
+    fn summarize(&self) -> String;
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+struct Phrase {
+    phrase: String
+}
+
+impl Summary for Phrase {
+    fn summarize(&self) -> String {
+        self.phrase
+            .split_whitespace()
+            .map(|word| word.chars().nth(0).unwrap())
+            .collect()
+    }
+}
+                        
    
+                    
    
+                    
+                    
    
+                        
    
+fn get_summary<T>(summarizable: T) -> String
+    where T: Summary
+{
+    ...
+}
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                8. Cargo
+                            
+                        
    
+
+                        
    "Cargo is the Rust package manager"
    
+
+                        
    
+                            "Cargo downloads your Rust package’s dependencies,
+                            compiles your packages, makes distributable
+                            packages, and uploads them to crates.io, the Rust
+                            community’s package registry."
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    9. Tests
    
+
+                        
    
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn testing() {
+    }
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+$ cargo test
+   Compiling adder v0.1.0 (file:///projects/adder)
+    Finished dev [unoptimized + debuginfo] target(s) in 0.22 secs
+     Running target/debug/deps/adder-ce99bcc2479f4607
+
+running 1 test
+test tests::testing ... ok
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    10. Macros
    
+
+                        ?
+                    
    
+
+                    
    
+                        
    Log-Derive
    
+
+                        
    
+#[logfn(ok = "TRACE", err = "ERROR")]
+fn call_isan(num: &str) -> Result<Success, Error> {
+    if num.len() >= 10 && num.len() <= 15 {
+        Ok(Success)
+    } else {
+        Err(Error)
+    }
+}
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    11. Crazy stuff
    
+                    
    
+
+                    
    
+                        4.5k issues no Github
+                    
    
+
+                    
    
+                        rustup
+
+                        
    
+                            armv7-unknown-linux-gnueabihf
+                        
    
+
+                        
    
+                            wasm32-unknown-unknown (WebAssembly)
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    E agora?
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
+                    
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/pycaxias2020.html b/pycaxias2020.html
new file mode 100644
index 0000000..3db3b23
--- /dev/null
+++ b/pycaxias2020.html
@@ -0,0 +1,428 @@
+
+
+    
+        
+
+        PyCaxias 2020
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    PyCaxias 2020
    
+                    
    
+                
    
+
+				
    
+					Me
+
+					
    
+						
+					
    
+				
    
+
+				
    
+					
      
+						
    • Coordenador do meetup Rust in POA
      • 
+						
    • Co-coordenador do meetup PyTche
      • 
+						
    • Co-coordenador do meetup Design de Código
      • 
+						
    • Palestrante do Tchelinux
      • 
+					
    
+				
    
+
+				
    
+					
    JulioBiason.me
    
+
+					
+				
    
+
+				
    
+					
    "Coisas Que Eu Aprendi Na Marra (Em 30 Anos de Desenvolvimento de Software)
    
+					
    😞
    
+				
    
+
+				
    
+					
    Python: Passado, Presente e Futuro
    
+
+					
    ... na minha visão
    
+				
    
+
+				
    
+					
    O Passado
    
+				
    
+
+				
    
+					
    Python 1.5
    
+					
+				
    
+
+				
    
+					
    Python 1.5 (1998)
    
+					
      
+						
    • assert
      • 
+						
    • raw strings (r'')
      • 
+						
    • Novos métodos de dicionários: .clear(), .copy(), .update(), .get()
      • 
+					
    
+				
    
+
+				
    
+					
    [expression] and [on_true] or [on_false]
    
+				
    
+
+				
    
+					
    "Vamos fazer um browser em Python!"
    
+				
    
+
+				
    
+					
+
+				
    
+
+				
    
+					
      
+						
    • Web Server
      • 
+						
    • Storage: Pickle
      • 
+						
    • Atualizado storage: MySQL
      • 
+						
    • Criada toda uma camada para que o carregamento parecesse com leitura de pickles
      • 
+					
    
+
+					
    Django 1.0: 2008
    
+				
    
+				
+				
    
+					
    "É mais fácil pra mim vender AJAX e Rails do que Flash e Python."
    
+					
    -- Tilefile CEO
    
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
    O Presente
    
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
+				
    
+
+				
    
+					
    O Futuro
    
+				
    
+
+				
    
+					
    You can't connect the dots looking forward; you can only connect them looking backwards.
    
+					
    -- Steve Jobs
    
+				
    
+
+				
    
+					
    No man is an island,
    
+						Entire of itself,
    
+						Every man is a piece of the continent,
    
+						A part of the main.
    
+					
    -- John Donne
    
+				
    
+
+				
    
+					
    Type Hinting: Love it
    
+				
    
+
+                
    
+                    
    "Mas Python não tem tipos!"
    
+
+                    
    
+In [1]: type(object)
+Out[1]: type
+                    
    
+                
    
+
+                
    
+                    
+                
    
+
+                
    
+                    
    
+In [4]: type("a")
+Out[4]: str
+
+In [5]: type(str)
+Out[5]: type
+                    
    
+                
    
+
+				
    
+					
    
+def to_fahrenheit(temperature: int) -> int:
+					
    
+				
    
+
+                
    
+                    
    
+@dataclass
+class Celcius:
+    temperature: int
+
+
+def to_fahrenheit(temperature: Celcius) -> int:
+                    
    
+                
    
+
+                
    
+                    
    mypy
    
+                
    
+
+                
    
+                    
+                
    
+
+                
    
+                    
    ??
    
+
+                    
    None-aware operator (PEP 505)
    
+
+                    
    
+a ??= 'value'
+                    
    
+
+                    
    
+a = a if a is not None else 'value'
+                    
    
+                
    
+
+                
    
+                    
    @
    
+
+                    
    Dedicated infix operator for matrix multiplication (PEP 465)
    
+                
    
+
+                
    
+                    
    |
    
+
+                    
    Union Operator to Dict (PEP 584)
    
+
+                    
    
+dict1.update(dict2)     # in-place
+                    
    
+
+                    
    
+dict3 = dict1 | dict2
+                    
    
+
+                    
    
+dict1 |= dict2          # same as .update()
+                    
    
+                
    
+
+                
    
+                    
    :=
    
+
+                    
    Assignment Operator (PEP 572)
    
+
+                    
    
+while chunk := file.read(8192):
+    process(chunk)
+                    
    
+                
    
+
+                
    
+                    
    @dict[key].attr[0].decorator
    
+
+                    
    Relaxing Grammar Restrictions On Decorators (PEP 614)
    
+                
    
+
+                
    
+                    
    Steering Council  🤔 
    
+                
    
+                
+                
    
+                    
    Python Positional-Only Parameters (PEP 570)
    
+
+                    
    
+pow(x, y, z=None, /)
+...
+
+>>> pow(x=5, y=3)
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+TypeError: pow() takes no keyword arguments
+                    
    
+                
    
+
+                
    
+                    
    "Without the ability to specify which parameters are
+                        positional-only, library authors must be careful when
+                        choosing appropriate parameter names."
    
+
+                    
    🤦
    
+                
    
+
+                
    
+                    
+                
    
+
+                
    
+                    
+                
    
+
+                
    
+                    
+                
    
+
+                
    
+                    
    ??
    
+                
    
+
+                
    
+                    
    
+                        
+                    
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/python-bdd.html b/python-bdd.html
index dec8547..0ffe488 100644
--- a/python-bdd.html
+++ b/python-bdd.html
@@ -85,7 +85,7 @@
                                 
  • Júlio Biason
    • 
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/python23six.html b/python23six.html
index db561aa..b08cf73 100644
--- a/python23six.html
+++ b/python23six.html
@@ -66,7 +66,7 @@
                                 
  • CWI Software
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/python36.html b/python36.html
index 50fe301..7a59ee8 100644
--- a/python36.html
+++ b/python36.html
@@ -73,7 +73,7 @@
                                 
  • CWI Software
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/quick-rust.html b/quick-rust.html
new file mode 100644
index 0000000..c7dd1bd
--- /dev/null
+++ b/quick-rust.html
@@ -0,0 +1,920 @@
+
+
+    
+        
+
+        Rápida Introdução ao Rust
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    Rápida Introdução ao Rust
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        Me
+
+                        
    
+                            
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    História
    
+
+                        
      
+                            
    • Criada em 2006 por Graydon Hoare.
      • 
+                            
    • Patrocinada pela Mozilla em 2009.
      • 
+                            
    • Versão 1.0 em 2015.
      • 
+							
    • Versão atual: 1.35
      • 
+                            
    • Objetivo: Criar uma linguagem rápida mas com seguraça de memória.
      • 
+                        
    
+                    
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
    
+                            História
+                            
+                        
    
+
+                        
    
+                            Basic (com números e estruturado),
+                            dBase III Plus,
+                            Clipper,
+                            Pascal,
+                            Cobol,
+                            Delphi (ObjectPascal),
+                            C,
+                            C++,
+                            ActionScript (Flash),
+                            PHP,
+                            JavaScript,
+                            Python,
+                            Objective-C,
+                            Clojure,
+                            Java,
+                            Scala, Rust.
+                        
    
+
+						
+
+						
+							(Lisp, Haskell, Ruby)
+						
+
+						
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    
+                            A language that doesn't affect the way you think
+                            about programming, is not worth knowing.
+                        
    
+
+                        
    
+                            -- Alan Perlis, "ALGOL"
+                        
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Meu Primeiro Rust
    
+
+                        
    
+fn main() {
+    println!("Hello, world!");
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    Meu Primeiro Rust
    
+
+                        
    Tempo para gerar esse código:
    
+
+                        
    0 segundos
    
+                    
    
+
+                    
    
+<<<<<<< Updated upstream
+                        
    cargo init
    
+=======
+						
    cargo init
    
+>>>>>>> Stashed changes
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Cargo
+                            
+                        
    
+
+                        
    "Cargo is the Rust package manager"
    
+
+                        
    
+                            "Cargo downloads your Rust package’s dependencies,
+                            compiles your packages, makes distributable
+                            packages, and uploads them to crates.io, the Rust
+                            community’s package registry."
+                        
    
+                        
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    De Volta Ao Rust - Static Typed
    
+
+                        
    
+fn main() {
+    let a: u8 = 2;
+    println!("{}", a);
+}
+                        
    
+                    
    
+
+                    
+
+                    
    
+                        
    Mas De Volta Ao Rust
    
+
+                        
    
+fn main() {
+    let a = 2u8;
+    println!("{}", a);
+}
+                        
    
+                    
    
+
+                    
+
+                    
    
+                        
    Mas De Volta Ao Rust
    
+
+                        
    
+fn main() {
+    let a = 2;
+    println!("{}", a);
+}
+                        
    
+                    
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
    De Volta ao Rust - Pattern Matching
    
+
+                        
    
+fn factorial(i: u64) -> u64 {
+    match i {
+        0 => 1,
+        n => n * factorial(n-1)
+    }
+}
+                        
    
+                    
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
    De Volta ao Rust - Returns are not necessary
    
+
+                        
    
+fn is_pred(i: u64) -> Bool {
+    if i % 2 == 0 {
+       True
+    } else {
+       False
+    }
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    De Volta ao Rust - Returns are not necessary
    
+
+                        
    
+fn is_pred(i: u64) -> Bool {
+    i % 2 == 0
+}
+                        
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    De Volta ao Rust - Enums
    
+
+                        
    
+enum IPAddr {
+    IPV4,
+    IPV6
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    Mas De Volta ao Rust
    
+
+                        
    
+enum IPAddr {
+    IPV4(String),
+    IPV6(String)
+}
+                        
    
+                    
    
+
+                    
    
+                        
    Mas De Volta ao Rust
    
+
+                        
    
+let home = IpAddr::IPV4(String::from("127.0.0.1");
+
+match home {
+    IPV4(ipv4_address) => println!("IPv4 addr: {}", ipv4_address),
+    IPV6(ipv6_address) => println!("Ipv6 addr: {}", ipv6_address),
+}
+                        
    
+
+						
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    De Volta ao Rust - No OO
    
+                    
    
+
+                    
    
+                        
    No OO
    
+
+                        
    
+struct MyStruct {
+    a_field: String,
+    r_a: [2u64; 10],
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    No OO - But "functions in structs"
    
+
+                        
    
+impl MyStruct {
+    fn first_element(&self) -> u64 {
+        self.r_a.get(0)
+    }
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    No OO - But Traits
    
+
+                        
    
+trait Summarize {
+    fn summarize(&self) -> String;
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    No OO - But Traits
    
+
+                        
    
+impl Summarize for MyStruct {
+    fn summarize(&self) -> String {
+        self.a_field
+    }
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    No OO - But Generics
    
+
+                        
    
+fn make_summary<T>(summarizable: T) {
+    T.summarize()
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    No OO - But Generic Traits
    
+
+                        
    
+fn make_summary<T>(summarizable: T)
+    where T: Summarize
+{
+    T.summarize()
+}
+                        
    
+
+						
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    E Aquela "Segurança de Memória"?
    
+                    
    
+
+                    
    
+                        
    1. No Null Pointers
    
+
+                        
    
+fn may_not_exist(value: Option<String>) {
+    match value {
+        Some(the_string) => println!("I got a string! {}", the_string),
+        None => println!("I got nothing")
+    }
+}
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    2. No Shared Memory
    
+
+                        
    
+fn main() {
+   let a = String::from("A reference to a string in the code section copied to the stack");
+   let b = a;
+   println!("The string is: {}", a);
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
    2. No Shared Memory
    
+
+                        
    
+fn main() {
+   let a = String::from("A reference to a string in the code section copied to the stack");
+   let b = &a;
+   println!("The string is: {}", a);
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
    presente := Presente { ... }
+canal <- presente
+ 
    
+
+                        
+                    
    
+
+                    
    
+                        
    presente := Presente { ... }
+canal <- presente
+presente.abrir()
    
+
+                        
+                    
    
+
+                    
    
+                        
    3. Immutable variables by default
    
+
+                        
    
+fn main() {
+    let a = 3;
+    a = 5;
+}
+                        
    
+
+						
+                    
    
+                
    
+                
+                
    
+                    
    
+                        
    Error Control
    
+                    
    
+
+                    
    
+                        
    
+enum Result<T, E> {
+    Ok(T),
+    Err(E),
+}
+                        
    
+
+						
+                    
    
+
+                    
    
+                        
    
+match File::create("something.txt") {
+    Ok(fp) => fp.write_all(b"Hello world"),
+    Err(err) => println!("Failure! {}", err),
+}
+                        
    
+
+						
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Compilador Chato mas Amigável
    
+                    
    
+
+                    
    
+                        
    
+fn main() {
+    let a = 2;
+    a = 3;
+    println!("{}", a);
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+                        
    
+
+                        
+                    
    
+
+                    
    
+                        
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                A linguagem mais amada segundo o StackOverflow
+                                Survey 2019
+                            
+
+                            
    ... pelo 4⁰ ano seguido.
    
+
+                            
+                        
    
+                    
    
+
+                    
    
+                        4.5k issues no Github
+						
+                    
    
+                
    
+
+                
    
+                    
    E agora?
    
+
+                    
+                
    
+
+                
    
+                    
    
+                        
+                    
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/reveal-base.html b/reveal-base.html
new file mode 100644
index 0000000..c6e96b3
--- /dev/null
+++ b/reveal-base.html
@@ -0,0 +1,80 @@
+
+
+
+	
+		
+
+		reveal.js – The HTML Presentation Framework
+
+		
+		
+
+		
+		
+
+		
+
+		
+		
+
+		
+		
+
+		
+		
+
+		
+	
+
+	
+		
    
+			
    
+				
    
+					
    Reveal.js
    
+					
    The HTML Presentation Framework
    
+					
    
+						Created by Hakim El Hattab / @hakimel
+					
    
+				
    
+			
    
+
+		
    
+
+		
+		
+
+		
+
+	
+
diff --git a/reveal.js b/reveal.js
index d9dcff1..15dec96 160000
--- a/reveal.js
+++ b/reveal.js
@@ -1 +1 @@
-Subproject commit d9dcff1503cb4e8043a2b434de3cc635914164cb
+Subproject commit 15dec96e73f2bc8ee8984d7e53828b6417eabf46
diff --git a/rust-legal.html b/rust-legal.html
new file mode 100644
index 0000000..2579a4d
--- /dev/null
+++ b/rust-legal.html
@@ -0,0 +1,480 @@
+
+
+    
+        
+
+        Rust
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    O Que Rust Tem de Legal
    
+                    
    
+                
    
+
+				
    
+					
    
+						
    Borrow Checker
    
+					
    
+
+					
    
+						
    
+a = 2
+						
    
+					
    
+
+					
    
+						"Variável a tem o valor 2"
+					
    
+
+					
    
+						
    
+							"Posição de memória apontada por a tem o valor 2"
+						
    
+
+						
    
+							
    
+0x3f5cbf89 = 2
+							
    
+						
    
+					
    
+
+					
    
+						
    
+							A language that doesn't affect the way you think
+							about programming, is not worth knowing.
+						
    
+
+						
    
+							-- Alan Perlis, "ALGOL"
+						
    
+					
    
+
+					
    
+						
    
+fn main() {
+    let a = String::from("hello");
+    let _b = a;
+    println!("{}", a)
+}
+						
    
+					
    
+
+					
    
+						
    
+error[E0382]: borrow of moved value: `a`
+ --> src/main.rs:5:20
+  |
+4 |     let _b = a;
+  |              - value moved here
+5 |     println!("{}", a)
+  |                    ^ value borrowed here after move
+  |
+  = note: move occurs because `a` has type `std::string::String`, which does not implement the `Copy` trait
+						
    
+					
    
+
+					
    
+						
    
+fn main() {
+    let a = 2;
+    let b = a;
+    println!("{}", a);
+    println!("{}", b);
+}
+						
    
+					
    
+
+					
    
+						
    
+2
+2
+						
    
+
+						
    "Copy trait"
    
+					
    
+
+					
    
+						Swift 5 Exclusivity Enforcement
+					
    
+				
    
+
+				
    
+					
    
+						
    Imutabilidade por Default
    
+					
    
+
+					
    
+						
    
+fn main() {
+    let a = 2;
+    a = 3;
+    println!("{}", a);
+}
+						
    
+					
    
+
+					
    
+						
    
+3 |     let a = 2;
+  |         -
+  |         |
+  |         first assignment to `a`
+  |         help: make this binding mutable: `mut a`
+4 |     a = 3;
+  |     ^^^^^ cannot assign twice to immutable variable
+						
    
+					
    
+
+					
    
+						
    
+fn main() {
+    let mut a = 2;
+    a = 3;
+    println!("{}", a);
+}
+						
    
+					
    
+				
    
+
+				
    
+					
    
+						
    Enums
    
+					
    
+
+					
    
+						
    
+enum IpAddr {
+   V4,
+   V6
+}
+						
    
+					
    
+
+					
    
+						
    
+enum IpAddr {
+    V4(String),
+    V6(String),
+}
+						
    
+					
    
+
+					
    
+						
    
+let home = IpAddr::V4(String::from("127.0.0.1");
+
+match home {
+    V4(address) => println!("IPv4 addr: {}", address),
+    V6(address) => println!("Ipv6 addr: {}", address),
+}
+						
    
+					
    
+
+					
    
+						
    
+enum Option<T> {
+    Some(T),
+    None
+}
+						
    
+					
    
+				
    
+
+				
    
+					
    
+						
    Error Control
    
+					
    
+
+					
    
+						
    
+try:
+    something()
+except Exception:
+    pass
+						
    
+					
    
+
+					
    
+						
    
+try {
+   something();
+} catch (Exception ex) {
+   System.out.println(ex);
+}
+						
    
+					
    
+
+					
    
+						
    
+FILE* f = fopen("someting.txt", "wb");
+fprintf(f, "Done!");
+fclose(f);
+						
    
+					
    
+
+					
    
+						
    
+							Onde o erro foi tratado nisso?
+						
    
+					
    
+
+					
    
+						
    
+enum Result<T, E> {
+    Ok(T),
+    Err(E),
+}
+						
    
+					
    
+
+					
    
+						
    
+File::create("something.txt") match {
+    Ok(fp) => fp.write_all(b"Hello world"),
+    Err(err) => println!("Failure! {}", err),
+}
+						
    
+					
    
+
+					
    
+						
    
+File::create("something.txt") match {
+    Ok(fp) => fp.write_all(b"Hello world") match {
+        Ok(_) => (),
+        Err(err) => println!("Can't write! {}", err),
+    }
+    Err(err) => println!("Failure! {}", err),
+}
+						
    
+					
    
+
+                    
    
+                        
    
+let mut file = File::create("something.txt).unwrap();
+file.write(b"Hello world").unwrap();
+                        
    
+                    
    
+
+                    
    
+                        
    
+let mut file = File::create("something.txt)?;
+file.write(b"Hello world")?;
+OK(())
+                        
    
+                    
    
+				
    
+
+				
    
+					
    
+						
    Crazy stuff
    
+					
    
+
+					
    
+						How Rust’s standard library was vulnerable for years and nobody noticed
+					
    
+
+					
    
+						No, the problem isn’t “bad coders”
+					
    
+
+					
    
+						4.5k issues no Github
+					
    
+
+                    
    
+                        rustup
+
+                        
    
+                            stable-x86_64-pc-windows-msvc
+                        
    
+
+                        
    
+                            armv7-unknown-linux-gnueabihf
+                        
    
+
+                        
    
+                            wasm32-unknown-unknown (WebAssembly)
+                        
    
+                    
    
+				
    
+
+				
    
+					
    
+						
    Bibliotecas
    
+					
    
+
+					
    
+						
    Rayon
    
+
+						
    
+fn sum_of_squares(input: &[i32]) -> i32 {
+    input.iter()
+         .map(|&i| i * i)
+         .sum()
+}
+						
    
+					
    
+
+					
    
+						
    Rayon
    
+
+						
    
+fn sum_of_squares(input: &[i32]) -> i32 {
+    input.par_iter()
+         .map(|&i| i * i)
+         .sum()
+}
+						
    
+					
    
+
+                    
    
+                        
    Log-Derive
    
+
+                        
    
+#[logfn(ok = "TRACE", err = "ERROR")]
+fn call_isan(num: &str) -> Result<Success, Error> {
+    if num.len() >= 10 && num.len() <= 15 {
+        Ok(Success)
+    } else {
+        Err(Error)
+    }
+}
+                        
    
+                    
    
+				
    
+
+				
    
+					
    
+						
    E quem usa?
    
+					
    
+
+					
    
+						
    Magic Pocket
    
+
+						
    Dropbox
    
+
+						
    Petabyte storage
    
+					
    
+
+					
    
+						
    Servo
    
+
+						
    Mozilla
    
+
+						
    Base do Firefox Quantum
    
+					
    
+
+					
    
+						
    Azure
    
+
+						
    Microsoft
    
+
+						
    Usado na parte de IoT do Azure
    
+					
    
+
+					
    
+						
    Tor
    
+					
    
+				
    
+
+                
    
+				
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/rustlatam-2019.html b/rustlatam-2019.html
new file mode 100644
index 0000000..7df71f7
--- /dev/null
+++ b/rustlatam-2019.html
@@ -0,0 +1,535 @@
+
+
+    
+        
+
+        Rust LATAM 2019
+
+        
+        
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    Rust Latam 2019
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        Me
+
+                        
    
+                            
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
+
+                        
+                    
    
+
+                    
    
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Workshops
    
+
+                        
    
+                            
+                                Learning WebAssembly and Rust
+                            
+                        
    
+
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
+                    
    
+
+                    
    
+                        
    Talks Day
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Opening Keynote
+                            
+                        
    
+
+                        
    Niko Matsakis
    
+                    
    
+
+                    
    
+                        
    História do Rust
    
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
    "Rust is Open"
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Defense Against The Wrong Logic: Proactive Rust Coding
+                            
+                        
    
+                        
    Michael Gattozzi
    
+                    
    
+
+                    
    
+                        
    type é para áliases.
    
+
+                        
    
+type Farenheit = i32;
+type Celsius = i32;
+
+fn is_it_hot(t: Farenheit) -> bool;
+
+let temp: Celsius = 32;
+is_it_hot(temp);
+                        
    
+                    
    
+
+                    
    
+                        
    
+struct Celsius(i32);
+struct Farenheit(i32);
+                        
    
+                    
    
+
+                    
    
+                        
    
+impl Into<Celsius> for Farenheit {
+    fn into(c: Celsius) -> Self {
+        Self(((c.0 + 9) / 5) as i32 + 32);
+    }
+}
+
+is_it_hot(temp.into());
+                        
    
+                    
    
+
+                    
    
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Interop with Android, IOS and WASM in the same project
+                            
+                        
    
+                        
    Otávio Pace
    
+                    
    
+
+                    
    
+                        
    FFI
    
+
+                        
+                            
+                                
+                                    
+                                    
+                                
+                            
+
+                            
+                                
+                                    
+                                    
+                                
+
+                                
+                                    
+                                    
+                                
+
+                                
+                                    
+                                    
+                                
+                            
+                        
    OSHow?
    iOSC integration
    AndroidJNI
    WebWASM
    
+                    
    
+
+                    
    
+                        
    
+mod common;
+
+#[cfg(target_os = "android")]
+mod android;
+
+#[cfg(target_os = "ios")]
+mod ios;
+
+#[cfg(target_arch = "wasm32")]
+mod wasm;
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Rebuilding the Stack for Serverless
    
+                        
    Sergio Benitez
    
+                    
    
+
+                    
    
+                        
    Cold Start Preformance
    
+
+                        
+                            
+                                
+                                    
+                                    
+                                
+                            
+
+                            
+                                
+                                    
+                                    
+                                
+
+                                
+                                    
+                                    
+                                
+
+                                
+                                    
+                                    
+                                
+
+                                
+                                    
+                                    
+                                
+                            
+                        
    ServiceTime
    AWS Lambda~1.5s
    Google Cloud Functions>2s
    Fastly Terrarium (WASM)~500ms
    $2.50 VPS + NGINX~30ms
    
+
+                    
    
+
+                    
    
+                        
    Idea
    
+
+                        
      
+                            
    • Load executable directly into memory
      • 
+                            
    • Run code
      • 
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    WebAssembly with Rust
    
+                        
    Kevin Hoffman
    
+                    
    
+
+                    
    
+                        
    
+                            Autor do livro
+                            Programming WebAssembly with Rust
+                        
    
+                    
    
+
+                    
    
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Friendly Ferris: Developing Kind Compiler Errors
+                            
+                        
    
+                        
    Esteban Kuber
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    
+                            
+                                Procedural Macros vs Sliced Bread
+                            
+                        
    
+                        
    Alex Crichton
    
+                    
    
+
+                    
    
+                        
    
+#[proc_macro]
+pub fn println(input: TokenStream) -> TokenStream
+{
+   // ???
+}
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    The Power of the "Where" Clause
    
+                        
    Florian Gilcher
    
+                    
    
+
+                    
    
+                        
    "Don't start out very generic, refactor towards it!"
    
+                    
    
+
+                    
    
+                        
    
+fn debug_iter<I>(iter: I) 
+where
+    I: Iterator,
+    I::Item: Debug
+{
+    // ...
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+trait State { }
+trait TerminalState { }
+                        
    
+                    
    
+
+                    
    
+                        
    
+trait TransitionTo<S>
+where S: State,
+      Self: State
+{
+    fn transition(self) -> S;
+}
+
+trait Terminate
+where Self: TerminalState
+{
+    fn terminate(self);
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+struct Start;
+impl State for Start {}
+
+struct Loop;
+impl State for Loop {}
+
+struct Stop;
+impl State for Stop {}
+impl TerminalState for Stop {}
+                        
    
+                    
    
+
+                    
    
+                        
    
+impl TransitionTo<Loop> for Start {
+    fn transition(self) -> Loop { ... }
+}
+
+impl TransitionTo<Loop> for Loop {
+    fn transition(self) -> Loop { ... }
+}
+
+impl TransitionTo<End> for Loop {
+    fn transition(self) -> End { ... }
+}
+
+impl Terminate for End {
+    fn terminate(self) { ... }
+}
+                        
    
+                    
    
+
+                    
    
+                        
    
+fn main() {
+    let initial = Start;
+    let next: Loop = initial.transition();
+    let next: Loop = next.transition();
+    let next: End = next.transition();
+    next.terminate();
+}
+                        
    
+                    
    
+                
    
+
+                
    
+                    
    
+                        
    Closing Keynote
    
+                        
    Without Boats
    
+                    
    
+
+                    
    
+                        
    Estado geral do async em Rust.
    
+                    
    
+
+                    
    
+                        
+                    
    
+
+                    
    
+                        
+                    
    
+                
    
+
+                
    
+                    
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/tchelinux.html b/tchelinux.html
new file mode 100644
index 0000000..0c6d56d
--- /dev/null
+++ b/tchelinux.html
@@ -0,0 +1,323 @@
+
+
+    
+        
+
+        Tchelinux
+
+        
+        
+
+        
+
+        
+        
+
+        
+        
+
+        
+        
+
+        
+
+        
+    
+
+    
+        
    
+            
    
+                
    
+                    
    
+                        
    O Que É o Tchelinux?
    
+                    
    
+                
    
+
+				
    
+					
    
+						
    O Que É
    
+
+						
    Grupo de Usuários de Software Livre
    
+					
    
+
+					
+				
    
+
+				
    
+					
    
+						
    Onde Começou
    
+
+						
+
+						
+					
    
+				
    
+
+				
    
+					
    
+						
    2019
    
+
+						
+
+						
+					
    
+
+					
    
+					
    
+
+					
+
+					
+				
    
+
+				
    
+					
    
+						
    Objetivos
    
+
+						
      
+							
    • Fomentar o crescimento da região
      • 
+							
    • Disseminar o conhecimento sobre software livre
      • 
+							
    • Ajudar entidades da região
      • 
+						
    
+
+						
+					
    
+					
+					
    
+						
    O evento tem entrada franca, porém os participantes
+							são encorajados a doar 2kg de alimentos não
+							perecíveis (exceto sal), que são doados a
+							instituições de caridade da região.
    
+
+						
+					
    
+
+					
    
+						
    100 eventos em 13 anos
    
+						
    22 cidades
    
+						
    ~19 toneladas de alimentos arrecadados e distribuídos
    
+						
+
+						
+					
    
+				
    
+
+				
    
+					
    
+						
+
+						https://poa.tchelinux.org/
+
+						
+					
    
+				
    
+
+                
    
+                    
    
+                        
    
+							
+								julio.biason@pm.me
+							
+						
    
+                    
    
+                
    
+            
    
+        
    
+
+        
+        
+
+        
+
+    
+
diff --git a/terminimal.css b/terminimal.css
new file mode 100644
index 0000000..94a3d95
--- /dev/null
+++ b/terminimal.css
@@ -0,0 +1,686 @@
+:root {
+ --accent: rgb(35,176,255);
+ --accent-alpha-70: rgba(35,176,255,.7);
+ --accent-alpha-20: rgba(35,176,255,.2);
+ --background: #1D212C;
+ --color: white;
+ --border-color: rgba(255, 255, 255, .1)
+}
+
+
+h1 {
+	background-color: inherit;
+	color: var(--accent);
+}
+
+header h1 {
+	font-size: 5rem;
+	width: 100%;
+	text-align: center;
+	height: 90%;
+	align-items: center;
+	justify-content: center;
+	margin: 0;
+	padding: 0;
+}
+
+.button-container {
+ display:table;
+ margin-left:auto;
+ margin-right:auto
+}
+button,
+.button,
+a.button {
+ position:relative;
+ display:flex;
+ align-items:center;
+ justify-content:center;
+ padding:8px 18px;
+ margin-bottom:5px;
+ text-align:center;
+ border-radius:8px;
+ border:1px solid transparent;
+ appearance:none;
+ cursor:pointer;
+ outline:none
+}
+button.outline,
+.button.outline,
+a.button.outline {
+ background:transparent;
+ box-shadow:none;
+ padding:8px 18px
+}
+button.outline :hover,
+.button.outline :hover,
+a.button.outline :hover {
+ transform:none;
+ box-shadow:none
+}
+button.primary,
+.button.primary,
+a.button.primary {
+ box-shadow:0 4px 6px rgba(50,50,93,0.11),0 1px 3px rgba(0,0,0,0.08)
+}
+button.primary:hover,
+.button.primary:hover,
+a.button.primary:hover {
+ box-shadow:0 2px 6px rgba(50,50,93,0.21),0 1px 3px rgba(0,0,0,0.08)
+}
+button.link,
+.button.link,
+a.button.link {
+ background:none;
+ font-size:1rem
+}
+button.small,
+.button.small,
+a.button.small {
+ font-size:.8rem
+}
+button.wide,
+.button.wide,
+a.button.wide {
+ min-width:200px;
+ padding:14px 24px
+}
+a.read-more,
+a.read-more:hover,
+a.read-more:active {
+ display:inline-flex;
+ background:none;
+ box-shadow:none;
+ padding:0;
+ max-width:100%
+}
+.code-toolbar {
+ margin-bottom:20px
+}
+.code-toolbar .toolbar-item a {
+ position:relative;
+ display:inline-flex;
+ align-items:center;
+ justify-content:center;
+ padding:3px 8px;
+ margin-bottom:5px;
+ text-align:center;
+ font-size:13px;
+ font-weight:500;
+ border-radius:8px;
+ border:1px solid transparent;
+ appearance:none;
+ cursor:pointer;
+ outline:none
+}
+.header {
+ display:flex;
+ flex-direction:column;
+ position:relative;
+}
+.header__inner {
+ display:flex;
+ align-items:center;
+ justify-content:space-between
+}
+.header__logo {
+ display:flex;
+ flex:1
+}
+.header__logo:after {
+ content:'';
+ background:repeating-linear-gradient(90deg, var(--accent), var(--accent) 2px, transparent 0, transparent 16px);
+ display:block;
+ width:100%;
+ right:10px
+}
+.header__logo a {
+ flex:0 0 auto;
+ max-width:100%
+}
+.header .menu {
+ margin:20px 0 0
+}
+.header .menu__inner {
+ display:flex;
+ flex-wrap:wrap;
+ list-style:none;
+ margin:0;
+ padding:0
+}
+.header .menu__inner li.active {
+ color:var(--accent-alpha-70)
+}
+.header .menu__inner li:not(:last-of-type) {
+ margin-right:20px;
+ margin-bottom:10px;
+ flex:0 0 auto
+}
+.header .menu__sub-inner {
+ position:relative;
+ list-style:none;
+ padding:0;
+ margin:0
+}
+.header .menu__sub-inner:not(:only-child) {
+ margin-left:20px
+}
+.header .menu__sub-inner-more {
+ position:absolute;
+ background:var(--background);
+ box-shadow:var(--shadow);
+ color:white;
+ border:2px solid;
+ margin:0;
+ padding:10px;
+ list-style:none;
+ z-index:99;
+ top:35px;
+ left:0
+}
+.header .menu__sub-inner-more-trigger {
+ color:var(--accent);
+ user-select:none;
+ cursor:pointer
+}
+.header .menu__sub-inner-more li {
+ margin:0;
+ padding:5px;
+ white-space:nowrap
+}
+.logo {
+ display:flex;
+ align-items:center;
+ text-decoration:none;
+ background:var(--accent);
+ color:black;
+ padding:5px 10px
+}
+html {
+ box-sizing:border-box
+}
+*,
+*:before,
+*:after {
+ box-sizing:inherit
+}
+body {
+ margin:0;
+ padding:0;
+ font-family:Hack, DejaVu Sans Mono, Monaco, Consolas, Ubuntu Mono, monospace;
+ font-size:1rem;
+ line-height:1.54;
+ background-color:var(--background);
+ color:var(--color);
+ text-rendering:optimizeLegibility;
+ -webkit-font-smoothing:antialiased;
+ -webkit-overflow-scrolling:touch;
+ -webkit-text-size-adjust:100%
+}
+@media (max-width: 683px) {
+ body {
+  font-size:1rem
+ }
+}
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+ display:flex;
+ align-items:center;
+ font-weight:bold;
+ line-height:1.3
+}
+h1 {
+ font-size:1.4rem
+}
+h2 {
+ font-size:1.3rem
+}
+h3 {
+ font-size:1.2rem
+}
+h4,
+h5,
+h6 {
+ font-size:1.15rem
+}
+a {
+ color:inherit
+}
+img {
+ display:block;
+ max-width:100%
+}
+img.left {
+ margin-right:auto
+}
+img.center {
+ margin-left:auto;
+ margin-right:auto
+}
+img.right {
+ margin-left:auto
+}
+p {
+ margin-bottom:20px
+}
+figure {
+ display:table;
+ max-width:100%;
+ margin:25px 0
+}
+figure.left img {
+ margin-right:auto
+}
+figure.center img {
+ margin-left:auto;
+ margin-right:auto
+}
+figure.right img {
+ margin-left:auto
+}
+figure figcaption {
+ font-size:14px;
+ padding:5px 10px;
+ margin-top:5px;
+ background:var(--accent);
+ color:var(--background)
+}
+figure figcaption.left {
+ text-align:left
+}
+figure figcaption.center {
+ text-align:center
+}
+figure figcaption.right {
+ text-align:right
+}
+code {
+ font-family:Hack, DejaVu Sans Mono, Monaco, Consolas, Ubuntu Mono, monospace;
+ font-feature-settings:normal;
+ background:var(--accent-alpha-20);
+ padding:1px 6px;
+ margin:0 2px;
+ font-size:.95rem
+}
+pre {
+ font-family:Hack, DejaVu Sans Mono, Monaco, Consolas, Ubuntu Mono, monospace;
+ padding:20px;
+ font-size:.95rem;
+ overflow:auto;
+ border-top:1px solid rgba(255,255,255,0.1);
+ border-bottom:1px solid rgba(255,255,255,0.1)
+}
+@media (max-width: 683px) {
+ pre {
+  white-space:pre-wrap;
+  word-wrap:break-word
+ }
+}
+blockquote {
+ margin:8px 50px;
+ padding:8px
+}
+@media (max-width: 683px) {
+ blockquote {
+  padding-right:0
+ }
+}
+blockquote:before {
+ content:'”';
+ font-family:Georgia, serif;
+ font-size:3.875rem;
+ position:absolute;
+ left:-40px;
+ top:-20px
+}
+blockquote p:first-of-type {
+ margin-top:0
+}
+blockquote p:last-of-type {
+ margin-bottom:0
+}
+blockquote p {
+ position:relative
+}
+blockquote p:before {
+ content:'>';
+ display:block;
+ position:absolute;
+ left:-25px;
+ color:var(--accent)
+}
+table {
+ table-layout:fixed;
+ border-collapse:collapse;
+ width:100%;
+ margin:40px 0
+}
+table,
+th,
+td {
+ border:1px dashed var(--accent);
+ padding:10px
+}
+th {
+ color:var(--accent)
+}
+ul,
+ol {
+ margin-left:30px;
+ padding:0
+}
+ul li,
+ol li {
+ position:relative
+}
+@media (max-width: 683px) {
+ ul,
+ ol {
+  margin-left:20px
+ }
+}
+ul ul,
+ul ol,
+ol ul,
+ol ol {
+ margin-top:20px
+}
+ol ol {
+ list-style-type:lower-alpha
+}
+.container {
+ display:flex;
+ flex-direction:column;
+ padding:40px;
+ max-width:864px;
+ min-height:100vh;
+ margin:0 auto
+}
+@media (max-width: 683px) {
+ .container {
+  padding:20px
+ }
+}
+.content {
+ display:flex
+}
+hr {
+ width:100%;
+ border:none;
+ background:var(--border-color);
+ height:1px
+}
+.hidden {
+ display:none
+}
+.posts {
+ /* margin:0 auto */
+}
+.post {
+ width:100%;
+ text-align:left;
+ margin:8px auto;
+ padding:20px 0
+}
+@media (max-width: 899px) {
+ .post {
+  max-width:660px
+ }
+}
+.post .post-meta,
+.post .post-meta-inline {
+ font-size:1rem;
+ margin-bottom:10px;
+ color:var(--accent-alpha-70)
+}
+.post-meta-inline {
+ display:inline
+}
+.post-title {
+ position:relative;
+ color:var(--accent);
+ margin:0 0 8px;
+ border-bottom:var(--border);
+ font-weight:normal
+}
+.post-title a {
+ text-decoration:none
+}
+.post .post-tags,
+.post .post-tags-inline {
+ margin-bottom:20px;
+ font-size:1rem;
+ opacity:.5
+}
+.post-tags {
+ display:block
+}
+.post-tags-inline {
+ display:inline
+}
+@media (max-width: 683px) {
+ .post-tags-inline {
+  display:block
+ }
+}
+.post-content {
+ margin-top:8px
+}
+.post-cover {
+ border:20px solid var(--accent);
+ background:transparent;
+ margin:40px 0;
+ padding:20px
+}
+@media (max-width: 683px) {
+ .post-cover {
+  padding:10px;
+  border-width:10px
+ }
+}
+.post ul {
+ list-style:none
+}
+.post ul li:before {
+ content:'►';
+ position:absolute;
+ left:-20px;
+ color:var(--accent)
+}
+.post--regulation h1 {
+ justify-content:center
+}
+.post--regulation h2 {
+ justify-content:center;
+ margin-bottom:10px
+}
+.post--regulation h2+h2 {
+ margin-top:-10px;
+ margin-bottom:20px
+}
+.post-list .post-date {
+ color:var(--accent-alpha-70);
+ text-decoration:none
+}
+.post-list a {
+ text-decoration:none
+}
+.post-list .post-list-title {
+ text-decoration:underline
+}
+.post-list .post-tag {
+ text-decoration:underline
+}
+.pagination {
+ margin-top:50px
+}
+.pagination__title {
+ display:flex;
+ text-align:center;
+ position:relative;
+ margin:100px 0 20px
+}
+.pagination__title-h {
+ text-align:center;
+ margin:0 auto;
+ padding:5px 10px;
+ background:var(--background);
+ font-size:.8rem;
+ text-transform:uppercase;
+ letter-spacing:.1em;
+ z-index:1
+}
+.pagination__title hr {
+ position:absolute;
+ left:0;
+ right:0;
+ width:100%;
+ margin-top:15px;
+ z-index:0
+}
+.pagination__buttons {
+ display:flex;
+ align-items:center;
+ justify-content:center
+}
+@media (max-width: 683px) {
+ .pagination__buttons {
+  flex-direction:column
+ }
+}
+.button {
+ position:relative;
+ display:inline-flex;
+ align-items:center;
+ justify-content:center;
+ font-size:1rem;
+ border-radius:8px;
+ max-width:40%;
+ padding:0;
+ cursor:pointer;
+ appearance:none
+}
+@media (max-width: 683px) {
+ .button {
+  max-width:80%
+ }
+}
+.button+.button {
+ margin-left:10px
+}
+.button a {
+ display:flex;
+ padding:8px 16px;
+ text-overflow:ellipsis;
+ white-space:nowrap;
+ overflow:hidden
+}
+.button__text {
+ text-overflow:ellipsis;
+ white-space:nowrap;
+ overflow:hidden
+}
+.footer {
+ padding:40px 0;
+ flex-grow:0;
+ opacity:.5
+}
+.footer__inner {
+ display:flex;
+ align-items:center;
+ justify-content:space-between;
+ margin:0;
+ width:760px;
+ max-width:100%
+}
+@media (max-width: 899px) {
+ .footer__inner {
+  flex-direction:column
+ }
+}
+.footer a {
+ color:inherit
+}
+.footer .copyright {
+ display:flex;
+ flex-direction:row;
+ align-items:center;
+ font-size:1rem;
+ color:var(--light-color-secondary)
+}
+.footer .copyright--user {
+ margin:auto;
+ text-align:center
+}
+.footer .copyright>*:first-child:not(:only-child) {
+ margin-right:10px
+}
+@media (max-width: 899px) {
+ .footer .copyright>*:first-child:not(:only-child) {
+  border:none;
+  padding:0;
+  margin:0
+ }
+}
+@media (max-width: 899px) {
+ .footer .copyright {
+  flex-direction:column;
+  margin-top:10px
+ }
+}
+@media (max-width: 899px) {
+ .footer .copyright-theme-sep {
+  display:none
+ }
+}
+@media (max-width: 899px) {
+ .footer .copyright-theme {
+  font-size:0.75rem
+ }
+}
+.footnote-definition {
+ margin-bottom:8px
+}
+.footnote-definition p {
+ display:inline
+}
+
+/*!
+ *  Hack typeface https://github.com/source-foundry/Hack
+ *  License: https://github.com/source-foundry/Hack/blob/master/LICENSE.md
+ */@font-face {
+ font-family:'Hack';
+ src:url("fonts/hack-regular.woff2?sha=3114f1256") format("woff2"),
+ url("fonts/hack-regular.woff?sha=3114f1256") format("woff");
+ font-weight:400;
+ font-style:normal
+}
+@font-face {
+ font-family:'Hack';
+ src:url("fonts/hack-bold.woff2?sha=3114f1256") format("woff2"),
+ url("fonts/hack-bold.woff?sha=3114f1256") format("woff");
+ font-weight:700;
+ font-style:normal
+}
+@font-face {
+ font-family:'Hack';
+ src:url("fonts/hack-italic.woff2?sha=3114f1256") format("woff2"),
+ url("fonts/hack-italic.woff?sha=3114f1256") format("woff");
+ font-weight:400;
+ font-style:italic
+}
+@font-face {
+ font-family:'Hack';
+ src:url("fonts/hack-bolditalic.woff2?sha=3114f1256") format("woff2"),
+ url("fonts/hack-bolditalic.woff?sha=3114f1256") format("woff");
+ font-weight:700;
+ font-style:italic
+}
+
+.hide {
+	display: none;
+}
diff --git a/unit-in-unittest.html b/unit-in-unittest.html
index 1e1f508..a75ab44 100644
--- a/unit-in-unittest.html
+++ b/unit-in-unittest.html
@@ -70,7 +70,7 @@
                                 
  • CWI Software
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    • 
                             
                         
                     
    
diff --git a/unit-in-unittests-2.html b/unit-in-unittests-2.html
index 2ec561e..1c667c1 100644
--- a/unit-in-unittests-2.html
+++ b/unit-in-unittests-2.html
@@ -69,7 +69,7 @@
                                 
  • Júlio Biason
    • 
                                 
  • @juliobiason
    • 
                                 
  • julio.biason@gmail.com
    • 
-                                
  • http://presentations.juliobiason.net
    • 
+                                
  • https://presentations.juliobiason.me
    •