<!DOCTYPE html>charset="utf-8"src="//apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"ng-app="myApp" ng-controller="myCtrl"{{ firstName + " " + lastName }}var app = angular.module("myApp", []);app.controller("myCtrl", function($scope) {$scope.firstName = "John";$scope.lastName = "Doe";});