title: jQuery is undefined exception in IE11
body: <p>In IE11 I get this exception</p>
  
  <blockquote>
    <p>'jQuery' is undefined</p>
  </blockquote>
  
  <p>I do not get this error in any other browser. The code that is causing the problem is</p>
  
  <pre><code>jQuery(document).ready(function(){
  </code></pre>
  
  <p>Any one know why is that and what might be causing the problem?</p>