title: Debouncing not working
body: <p>See <a href="http://jsfiddle.net/5MvnA/2/" rel="noreferrer">http://jsfiddle.net/5MvnA/2/</a> and console.</p>
  
  <p>There should be less Fs than Ks but there are no Fs at all.</p>
  
  <p>I got the debouncing code</p>
  
  <pre><code>function debounce(fn, delay) {
    var timer = null;
    return function () {
      var context = this, args = arguments;
      clearTimeout(timer);
      timer = setTimeout(function () {
        fn.apply(context, args);
      }, delay);
    };
  }
  </code></pre>
  
  <p>from here <a href="http://remysharp.com/2010/07/21/throttling-function-calls/" rel="noreferrer">http://remysharp.com/2010/07/21/throttling-function-calls/</a></p>
  
  <p>Mind checking if I'm doing it wrong?</p>