title: How do I get value from ACE editor?
body: <p>I am using <code>ACE</code> editor for the first time. I have the below questions related to it.</p>
  
  <blockquote>
    <ol>
    <li><p>How do I find the instance of <code>ACE</code> editor on the page? I don't want
    to maintain a global variable which will hold the editor instance. I
    need to find its instance on demand.</p></li>
    <li><p>How to get and set its value?</p></li>
    </ol>
  </blockquote>
  
  <p>I am open for suggestions for any better editor than <code>ACE</code> editor which will support almost all types of language/markup/css etc and highly integrated with <code>jQuery</code>.</p>