title: Set value of hidden input with jQuery
body: <p>I'm trying to set the value of the hidden field below using jQuery.</p>
  
  <pre><code>&lt;input type="hidden" value="" name="testing" /&gt;
  </code></pre>
  
  <p>I'm using this code:</p>
  
  <pre><code>var test = $("input[name=testing]:hidden");
  test.value = 'work!';
  </code></pre>
  
  <p>But its not working. What's wrong with my code?</p>