pipe in angular
//app.html:
<h1>pipe in angular</h1>
<h3>{{pipe | lowercase}}</h3>
<h3>{{pipe | uppercase}}</h3>
<h3>{{pipe | titlecase}}</h3>
<h3>{{pipe | slice:1:10}}</h3>
<h3>{{today | date:'fullDate'}}</h3>
<h3>{{val | currency:'INR'}}</h3>
<h3>{{val | currency:'USD'}}</h3>
<h3>{{val | currency:'CAD'}}</h3>
//app.component.ts:
pipe = 'Hello World!';
today=Date.now()
val=48use of pipe
import {Observable, range} from 'rxjs';
import {map, filter} from 'rxjs/operators';
const source$: Observable<number> = range(0, 10);
source$.pipe(
map(x => x * 2),
filter(x => x % 3 === 0)
).subscribe(x => console.log(x));Copyright © 2021 Codeinu
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