Angular Help

https://rubolchow.blogspot.com/2023/02/blog-post.html

https://nodejs.org/en/download/

Publish : ng build is the command you use when you're ready to build your application and deploy it.

1. Run the command npm install in the terminal. This command will read the package.json file and install all the required dependencies into a node_modules folder in your project.

 C:\>node -v

c:\users\ng --version

c:\users>npm install @angular/cli

npm install -g @angular/cli@1.0.0  //npm install @angular/cli@latest   //npm install -g @angular/cli@latest

ng serve -- open

npm start

open vs project in VS code: code .

npm install -g @angular/cli@9.1.11

npm uninstall -g @angular/cli                                            

 Angular CLI Commands   : https://www.c-sharpcorner.com/article/quick-preview-angular-cli-commands/

ng generate module/component/service/class name

ng generate component login //ng generate component register

ng g c login

ng generate module user-auth //1 file

ng g c user-auth/sign-in // component under module

ng g class Dummy

ng g service  api-service

ng g service user-auth/test-service //service under module

ng build --prod   //ng build --dev

ngOnInit :

Executes after the constructor and after ngOnChange hook for the first time. It is most commonly used for component initialisation and retrieving data from a database

<form (submit)="onSubmit()"> <input [(ngModel)]="playerName"> </form> let playerName: string; onSubmit() { return this.playerName; }

Interview: https://www.youtube.com/watch?v=-jeoyDJDsSM

develop & debug applications using latest features of Angular. Candidate should have knowledge of below:

Angular 18/19

New features of Angular 18/19

Services in Angular

Components, Modules, Routing, forms, reactive programming.

Components & their life cycle

Templates & data binding, directives

Change Detection Mechanism

Zone less strategy

Pipes and different types of pipes

Signals in Angular

Passing data from One component to another

Observables

Auth guards

Flex box in CSS

Prototypes, callbacks

JavaScript, TypeScript