Disable sorting for a particular column in jQuery DataTables

Question

I am using the jQuery DataTables plugin to sort the table fields. My question is: how do I disable sorting for a particular column? I have tried with the following code, but

Answer 1

Here is the answer !

targets is the column number, it starts from 0

$('#example').dataTable( {
  "columnDefs": [
    { "orderable": false, "targets": 0 }
  ]
} );