Javascript123456789$('#example').dataTable( {  "columnDefs": [    { "name": "engine",   "targets": 0 },    { "name": "browser",  "targets": 1 },    { "name": "platform", "targets": 2 },    { "name": "version",  "targets": 3 },    { "name": "grade",    "targets": 4 }  ]} );