title: convert a datatable column date format
body: <p>Convert datatable date format with out any external js like moment.js or something else.</p>
  
  <p>Here is the column:</p>
  
  <pre><code>  { "aTargets": [11], "bSortable": true },
  </code></pre>
  
  <p>Right now the dateformat is:</p>
  
  <pre><code>02-12-2046 7.00.00 AM
  </code></pre>
  
  <p>i want to convert it to only date.
  output like:</p>
  
  <pre><code>02-12-2046
  </code></pre>