title: What is inside Callback queue (debugger)?
body: <p>I would like to know how is it possible to know the content of the callback queue.<br/>
  For example, if you consider the following Javascript code :</p>
  
  <pre><code>&lt;script&gt;
      console.clear();   
      setTimeout( function () {console.log("Hello ")},5000);      
      console.log("What is inside Callback Queue ? ");        
  &lt;/script&gt; 
  </code></pre>
  
  <p>Is there a mean to print the content of the callback queue to the console ?<br/>
  If not possible in such that way, is it possible with a debugger by adding a break point to the line <code>console.log("What is inside ...?");</code> (I tried with Firefox debugger but I did not manage to do it)<br />
  Or another solution ?
  Thanks for answer.</p>