chore: clean up examples and fix link opening code

examples/disabled.rs

@@ -18,11 +18,6 @@ fn app(cx: Scope) -> Element {
                 disabled: "{disabled}",
                 "lower button"
             }
-
-            input {
-                value: "false",
-            }
-
         }
     })
 }

examples/dog_app.rs

@@ -16,7 +16,7 @@ struct ListBreeds {
 }
 
 fn app(cx: Scope) -> Element {
-    let fut = use_future(&cx, || async move {
+    let breeds = use_future(&cx, || async move {
         reqwest::get("https://dog.ceo/api/breeds/list/all")
             .await
             .unwrap()
@@ -26,7 +26,7 @@ fn app(cx: Scope) -> Element {
 
     let (breed, set_breed) = use_state(&cx, || None);
 
-    match fut.value() {
+    match breeds.value() {
         Some(Ok(breeds)) => cx.render(rsx! {
             div {
                 h1 {"Select a dog breed!"}

examples/file_explorer.rs

@@ -56,7 +56,6 @@ fn app(cx: Scope) -> Element {
                 )
             })
         }
-
     })
 }
 

examples/filedragdrop.rs

@@ -4,7 +4,7 @@ fn main() {
     dioxus::desktop::launch_with_props(app, (), |c| {
         c.with_file_drop_handler(|_w, e| {
             println!("{:?}", e);
-            false
+            true
         })
     });
 }

examples/framework_benchmark.rs

@@ -17,9 +17,9 @@ impl Label {
     fn new_list(num: usize) -> Vec<Self> {
         let mut rng = SmallRng::from_entropy();
         let mut labels = Vec::with_capacity(num);
-        for _ in 0..num {
+        for x in 0..num {
             labels.push(Label {
-                key: 0,
+                key: x,
                 labels: [
                     ADJECTIVES.choose(&mut rng).unwrap(),
                     COLOURS.choose(&mut rng).unwrap(),