What is ngzone?
The ngzone is a JavaScrip wrapper class which is denoted by Zone.js. It enables developers to explicitly run certain code outside Angular’s zone, which inhibits angular to run any change…
What are the important differences between Angular 7 and Angular 8
Angular 7Angular 8Angular 7 is hard to useAngular 8 is very easy to useIt provides supports for the lower version of Typescript 3.4 programming languageIt does not provide support for…
Define AngularJS Material
AngularJS Material is an implementation of the Material Design Specification of Google. It offers a set of well-tested, reusable UI components for AngularJS programmer.
What is Authentication?
The authentication is a service that is used to login and logout of Angular application. The credentials of users pass to API on the server. Then post server-side validation these…
Can we create nested controllers in AngularJS?
Yes, we can create a nested controller in AngularJS. Example of nested controller is as follows: <div ng-controller="MainCtrl"> <p>{{msg}} {{name}}!</p> <div ng-controller="SubCtrl1"> <p>Hi {{name}}!</p> <div ng-controller="SubCtrl2"> <p>{{msg}} {{name}}! Your name…
What is the basic requirement to work with AngularJS?
You have to download the latest version of AngularJS from AngularJS.com to learn or work with AngularJS. You can either need JS file and host it locally, or you can…
What is the digest cycle in AngularJS?
Digest cycle is important part of the data binding in AngularJS, which compares the old and new version of the scope model. Digest cycle triggered automatically or manually by using $apply()…
What is immediately invoked function expressions?
IIFEs or Immediately Invoked Function Expressions is a function that executes as soon as it is created. It offers a simple way to isolate the variable declaration. IIFEs contains two…
Explain the auto bootstrap process in AngularJS
Angular initializes automatically DOMContentLoaded event or when you download angular.js script is to the browser. After this, AngularJS find the ng-app directive that is the root of angular app compilation.…
How can you create a new project in angularJS using Command Line Interface?
Once you install the Angular command-line interface, you have to run ng new project-name command in order to create a new project in Angular.