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Arrays - Why an Observable<Persons[]> can be used as mergeAll input?

Well actually, the docs state that the signature is: mergeAll(concurrent: number = Infinity): OperatorFunction; And ObservableInput is: type ObservableInput = Observable | InteropObservable | AsyncIt...

Tags: arrays, merge, rxjs

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Angular - rxjs forkJoin does not stop subsequent requests after an error?

forkJoin waits for all observables to emit a value or errors and completes. You are using catchError to catch any error from the API, and this is the reason why forkJoin doesn't unsubscribe from the o...

Tags: angular, typescript, rxjs

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Angular combine multiple router events?

Of course we can. Why do we need to listen to the same event emitter twice? You can do something like this: this.router.events.pipe(pairwise()) .subscribe((events: any) => { if (events insta...

Tags: angular, rxjs, rxjs6

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Angular suppress popup on load when arrived from Email?

When you load LoadingIncomingAppComponent on the ngOnInit() emit an event using Subject or BehaviourSubject on a common service, then subscribe to that subject emissions on the app component and close...

Tags: angular, rxjs

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