title: doing the reverse of date.getTime()
body: <p>I am converting DateObject to string doing</p>
  
  <pre><code>   var date = new Date(); //Tue Nov 01 2016 17:00:48 GMT-0400 (EDT)
     var string = date.toString();  //Tue Nov 01 2016 17:00:48 GMT-0400 (EDT)
  </code></pre>
  
  <p>Now I want to convert the my string to date object.How can I do this?</p>
  
  <pre><code>   var dateObject = ??????
  </code></pre>