title: removeClass with jQuery
body: <p>I am trying to use the remove class function. My jQuery code is below.</p>
  
  <pre><code>$(document).ready(function() {
      $("div.hidden").removeClass("hidden");
  });
  </code></pre>
  
  <p>HTML</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
      &lt;head&gt;
          &lt;title&gt;Testing Page&lt;/title&gt;
          &lt;script src="http://code.jquery.com/jquery-latest.min.js"&gt;&lt;/script&gt;
          &lt;script src="testing.js"&gt;&lt;/script&gt;
          &lt;link rel="stylesheet" type="text/css" href="style.css"&gt;
      &lt;/head&gt;
      &lt;body&gt;
          &lt;h1 class="hidden"&gt;Hello World&lt;/h1&gt;
          &lt;div&gt;Dog&lt;/div&gt;
          &lt;div class="hidden"&gt;Cat&lt;/div&gt;
          &lt;div&gt;Girl&lt;/div&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>It is not working as expected. I expected all divs with the class of hidden to have the class removed thereby causing the divs to be displayed.</p>
  
  <p>CSS</p>
  
  <pre><code>.hidden {
      display: none;
  }
  </code></pre>