title: Formatting YYYYMMDDHHMMSS to YYYY/MM/DD HH:MM:SS
body: <p>Is there a simple way to convert a string "YYYYMMDDHHMMSS" to "YYYY/MM/DD HH:MM:SS" ?</p>
  
  <p>For example I have</p>
  
  <pre><code>var date_string = "20121231023350";
  </code></pre>
  
  <p>And I would like the output as </p>
  
  <pre><code>new_date_string = "2012/12/31 02:33:50";
  </code></pre>