Learning-Angular

Important points

1. In order to know the angular cli version, use command ng --version
2. To create a new project (say first-project), use command ng new first-project
3. In order to run the angular project, use command ng serve
4. In order to create an angular component (say helloworld), use command ng generate component helloworld
5. setInterval is a JavaScript API that lets you run a function at regular time intervals (takes 2 arguements - callback function + time interval)
6. In order to loop over a certain variable in html, use *ngFor (directive) in the element.
7. Similar to the *ngFor, *ngIf also works..
8. Lifecycle hooks in angular website (different methods and its uses)
9. The [property] selector is used in CSS to style elements that have that particular property. For example, <div property></div>
10. In order to create an angular module (say view), use command ng generate module view
11. The view/prefix to the name in the bg generate command actually tells Angular CLI which folder to create the files in. And so, which module the component needs to be associated with. eg: ng generate component view/view-component