AngularJS: null

by Adrianus Kleemans

HTML

<body ng-app="TestApp" ng-controller="TestController">

<table border="1">
<tr><td></td><td ng-repeat="a in desc">{{a}}</td></tr>
<tr ng-repeat="a in [0, 1, 2, 3, 4, 5]">
  <td>{{desc[a]}}</td>
  <td ng-repeat="b in [0, 1, 2, 3, 4, 5]">
  {{desc[a]}} == {{desc[b]}}: {{vars[a] == vars[b]}} <br>  {{desc[a]}} === {{desc[b]}}: {{vars[a] === vars[b]}} 
  </td>
</tr>

</table>
</body>

JavaScript

angular.module('TestApp', [])
.controller('TestController', function ($scope, $log) {
  $scope.vars = [0,  null, undefined, "", {}, []];
  $scope.desc = ["0", "null", "undefined", '""', "{}", "[]"];
});