Software engineering facts, information, and skills categorized as Angular JS
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.2/angular.min.js"></script> The angular JS extends the HTMLwith directives. The key directives are ng-app which defines the AngularJS application, the ng-model directive which bids value of HTML controls like input widgets to the app and ng-bind binds application data to the HTML.
Angular services are used to organize code across the application and are wired together using Dependancy Injection. Angular services are lazily instantiated, i.e, they are instantiated only when an application component depends on it.They are singletons, ie there will be only one instance exists for the app and the components depending on the service gets the reference to the service.