Small updates

porque-rust.html

@@ -269,11 +269,11 @@
 
                     <section>
                         <pre><code class="hljs rust" data-trim>
-fn main() -&gt; int{
+fn main() -&gt; u8 {
     let a = 2;
     a = 3;
     println!("{}", a);
-    0
+    a
 }
                         </code></pre>
 
@@ -372,7 +372,7 @@ fn main() -&gt; int{
 
                     <section>
                         <pre><code class="hljs rust" data-trim>
-a = String::from("hello");
+let a = String::from("hello");
                         </code></pre>
                     </section>
 
@@ -556,9 +556,13 @@ pub fn drop&lt;T&gt;(_x: T) { }
                         </aside>
                     </section>
 
-                    <section>
-                        <img class="stretch" src="_images/processor-speed.png" alt="">
-                    </section>
+					<section>
+						<img class="stretch" src="_images/40-years-processor-trend.png" alt="">
+					</section>
+
+					<section>
+						<a href="https://www.zdnet.com/article/microsoft-70-percent-of-all-security-bugs-are-memory-safety-issues/">Microsoft: 70 percent of all security bugs are memory safety issues</a>
+					</section>
 
                     <section>
                         <a href="https://swift.org/blog/swift-5-exclusivity/">Swift 5 Exclusivity Enforcement</a>
@@ -660,15 +664,6 @@ let home = IpAddr::V4(String::from("127.0.0.1"));
 match home {
     V4(address) =&gt; println!("IPv4 addr: {}", address),
     V6(address) =&gt; println!("Ipv6 addr: {}", address),
-}
-                        </code></pre>
-                    </section>
-
-                    <section>
-                        <pre><code class="hljs rust" data-trim>
-enum Option&lt;T&gt; {
-    Some(T),
-    None
 }
                         </code></pre>
                     </section>
@@ -927,14 +922,6 @@ fn call_isan(num: &amp;str) -&gt; Result&lt;Success, Error&gt; {
                         <h2>11. Crazy stuff</h2>
                     </section>
 
-                    <section>
-                        <a href="https://medium.com/@shnatsel/how-rusts-standard-library-was-vulnerable-for-years-and-nobody-noticed-aebf0503c3d6">How Rust’s standard library was vulnerable for years and nobody noticed</a>
-                    </section>
-
-                    <section>
-                        <a href="https://medium.com/@sgrif/no-the-problem-isnt-bad-coders-ed4347810270">No, the problem isn’t “bad coders”</a>
-                    </section>
-
                     <section>
                         <img src="_images/rust-issues.png" alt="4.5k issues no Github" class="stretch">
                     </section>

tchelinux.html

@@ -5,9 +5,6 @@
 
         <title>Tchelinux</title>
 
-        <meta name="description" content="A framework for easily creating beautiful presentations using HTML">
-        <meta name="author" content="Hakim El Hattab">
-
         <meta name="apple-mobile-web-app-capable" content="yes">
         <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
 
@@ -81,7 +78,7 @@
 					<section>
 						<h3>Onde Começou</h3>
 
-						<img class="stretch fragment" src="_images/bar.png" alt="">
+						<img class="stretch" src="_images/bar.png" alt="">
 
 						<aside class="notes">
 							O Tchelinux nasceu em uma mesa de bar.
@@ -104,24 +101,6 @@
 				</section>
 
 				<section>
-					<section>
-						<h3>2006</h3>
-
-						<img class="stretch" src="_images/tchelinux-first.png" alt="">
-
-						<aside class="notes">
-							O primeiro evento do Tchelinux aconteceu em 2006. Eles
-							conseguiram um patrocinio e fizeram camisetas, stickers,
-							buttons e tudo mais que tem nos eventos tradicionais.
-
-							Só que o evento terminou e ainda tinham camisetas sobrando,
-							stickers sobrando, buttons sobrando. E, como diz o Leo:
-
-							"O que a gente faz quando sobram coisas de um evento? A
-							gente faz outro evento!"
-						</aside>
-					</section>
-
 					<section>
 						<h3>2019</h3>
 
@@ -140,6 +119,10 @@
 						</aside>
 					</section>
 
+					<section data-background="_images/motorbike.jpg">
+					</section>
+
+					<!--
 					<section>
 						<h3>2019</h3>
 
@@ -202,7 +185,9 @@
 							mais longe.)
 						</aside>
 					</section>
+					-->
 
+					<!--
 					<section>
 						<h3>2019</h3>
 
@@ -226,6 +211,7 @@
 							alimentos e foram pessoas de 10 cidades diferentes.
 						</aside>
 					</section>
+					-->
 				</section>
 
 				<section>
@@ -264,7 +250,7 @@
 						<h3>100 eventos em 13 anos</h3>
 						<h3 class="fragment">22 cidades</h3>
 						<h3 class="fragment">~19 toneladas de alimentos arrecadados e distribuídos</h3>
-						<h4 class="fragment">36.408 quilômetros viajados</h4>
+						<!-- <h4 class="fragment">36.408 quilômetros viajados</h4> -->
 
 						<aside class="notes">
 							Nesses 13 anos, pra mim, o número mais importante
@@ -278,8 +264,6 @@
 					<section>
 						<img class="stretch" src="_images/tchelinux-poa2019.jpg" alt="">
 
-						<h4 class="fragment">CFP até 20 de Outubro de 2019.</h4>
-
 						<a href="https://poa.tchelinux.org/#!index.md">https://poa.tchelinux.org/</a>
 
 						<aside class="notes">
@@ -298,7 +282,11 @@
 
                 <section data-background='_images/thats-all-folks.jpg'>
                     <section>
-                        <h1 class="fragment semi-opaque">Perguntas?</h1>
+                        <h3 class="fragment semi-opaque">
+							<a href="email:julio.biason@pm.me">
+								julio.biason@pm.me
+							</a>
+						</h3>
                     </section>
                 </section>
             </div>