subject

This question already has answers here : Do I really need to encode '&' as '&'? (17 answers) Closed 6 years ago . What is the difference between & and & ? Like in the code bellow, are both working in the same way? <a href="mailto:EMAIL?subject=BLABLABLA&body=http://URL, SHORT DESCRIPTION"></a> <a href="mailto:EMAIL?subject=BLABLABLA&body=http://URL, SHORT DESCRIPTION"></a> In HTML5, they are equivalent in that example. Traditionally, in HTML, only & was correct — but as with so many things, web developers blithely ignored this inconvenient rule and wrote bare ampersands everywhere. For their

I'm trying to write a test for an angular service which has a Subject property and a method to call .next() on that subject. The service is the following: @Injectable() export class SubjectService { serviceSubjectProperty$: Subject<any> = new Subject(); callNextOnSubject(data: any) { this.serviceSubjectProperty$.next(data); } } And the test file for that service: import { TestBed, inject } from '@angular/core/testing'; import { SubjectService } from './subject.service'; describe('SubjectService', () => { beforeEach(() => { TestBed.configureTestingModule({ providers: [ SubjectService ] }); });

Does anyone why this code (initializing a value from Subject) does not work? Is there a bug or by design? What am I doing wrong? ts import { Component, OnInit } from '@angular/core'; import { Subject } from "rxjs"; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.styl'] }) export class AppComponent implements OnInit { itemSupplier$: Subject<any[]> = new Subject<any[]>(); items: any[] = [ {name: 'Item 1', value: 'item1'}, {name: 'Item 2', value: 'item2'}, ]; ngOnInit(){ this.itemSupplier$.next(this.items); } } html <ul> <li *ngFor="let item of