Angular: Empty Fiddle
http://angularjs.org/
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.0/angular.js"></script>
<div ng-controller="MyCtrl">
Hello, {{name}}!
</div>
JavaScript
var myApp = angular.module('myApp',[]);
myApp.controller('MyCtrl', function MyCtrl($scope, $q) {
$scope.name = 'Superhero';
$q.when(1)
.then(function() {
throw new Error("test");
}).catch(function(error) {
console.log('error caught', error);
});
});