Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
<div ng-controller="MyCtrl">
  {{ENV}}
</div>

JavaScript

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

    myApp.controller('MyCtrl', function ($scope, ENV) {
        $scope.ENV = ENV;
    })
    
    myApp.constant("ENV", {
      "status412": "412",
      "Success": "Success",
    });