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When a beginner asks you "when do I use semi-colons?" would you rather say this?

// what people who say "use semicolons!!" say
class Foo {
  prop = {
  }; // yes

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<span
  ng-click="add()"
  class="icon icon__plus"
>Hello World!</span>

ryankshaw

#Run with casperjs test translate.coffee
 
casper.start 'http://translate.google.com/', ->
  @sendKeys '#source', 'Guten Tag'
  @then ->
    @click '#gt-submit'
  @waitForText 'Good day'
  @then ->
    @test.assertSelectorHasText '#result_box', 'Good day'
  @then ->

ryankshaw

/* Note that this does not disable viewing of grades, it simply
   hides them from the students. As such, this is certainly not
   bullet-proof: a smart and dedicated person will be able to
   expose grades.
   
   Given the above, it is recommended that institutions simply
   wait for the official hidden grade functionality in Canvas. */

// this syntax is like $(document).ready but also works if the 'ready' event has already fired
jQuery(function($){

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$(function() {
  setInterval(function() {
    $(".reloadable").each(function(i) {
      var originalSrc = $(this).data('originalSrc');
      if (!originalSrc) {
        originalSrc = $(this).attr('src');
        $(this).data('originalSrc', originalSrc);
      }
      $(this).attr('src', originalSrc + '&hack=' + (new Date().getTime()));
    });

ryankshaw

.mouse, #preview{
  position: absolute;
  background-repeat: no-repeat;
  height: 22px;
  min-width: 15px;
  z-index: 100;
}

.mouse{
  background-image: url('../images/cursor.png');