Not the elegant prince of our debauched and vicious art, not the jeweled idol of our society churches--but the Jesus of the awful reality, the man of sorrow and pain, the outcast, despised of the world, who had nowhere to lay his head--.
AngularJS uses $provide to register new providers. The providers basically create new instances, but only once for each provider. The $provide has six methods to create custom providers and I will explain each one of them with the help of sample code.
The application defines the customersCtrl controller, with a $scope and $http object. $http is an XMLHttpRequest object for requesting external data. $http.get() reads JSON data from https://www.w3schools.com/angular/customers.php.