Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div>
      <table>
      <tr>
         <th>
            <td>
             dileep
            </td>
            <td>
            balineni
            <tr>
              1
            </tr>
            <tr></tr>
            </td>
        <th>
      </tr>
      </table>
    </div>

JavaScript

var myApp = angular.module('myApp', []);

//myApp.directive('myDirective', function() {});
//myApp.factory('myService', function() {});

function MyCtrl($scope) {
  $scope.name = 'Superhero';
  $scope.obj = ["data-1", "data-2", "data-3", "data-4"];
  $scope.arrLength = $scope.obj.length / 2;
  $scope.arr = Array.apply(null, {
    length: $scope.obj.length/2
  }).map(Number.call, Number);
  
}