ng if else in angularjs

<!DOCTYPE html>
<html>
<head>
  <script src="https://code.angularjs.org/1.4.12/angular.js"></script>
  <script>
    var app = angular.module('myApp', []);
    app.controller('mainController', function($scope) {
      $scope.comp = {
        code: 'CS',
        name: 'code-sample.com'
      };
    });
  </script>
</head>

<body ng-app="myApp">
  <div ng-controller="mainController">
    <h2>ng-if else in angularjs</h2>
    <hr/>
    <div>
      <div ng-if="comp.code === 'CS'">
        If code is = <span style="color:green;">{{comp.code}}</span> , than company is = <a href="http://www.{{comp.name}}">{{comp.name}}</a>
      </div>
      <div ng-if="comp.code === '' ">
        code-sample.xyz
      </div>
    </div>
    <br/>
    <hr/>
    <a href="http://www.code-sample.com/2011/11/angularjs-tutorial-step-by-step.html" traget="_blank">For more...</a>
  </div>
</body>

</html>

// Code goes here

/* Styles go here */