title: adding seconds to a datetime variable in node.js
body: <p>I have following code:</p>
  
  <pre><code>var dbDate = '2013-11-15 12:51:18';
  var seconds = 30;
  </code></pre>
  
  <p>I want to get date after adding the seconds in the same format. Like:</p>
  
  <pre><code>var resultDate = dbDate + seconds; //'2013-11-15 12:51:48'
  </code></pre>
  
  <p>How to get desired result?</p>