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Reactive Archives - Sybren Boland IT
cloudvisual 319542 unsplash - RXJS COMBINING
Reactive

RXJS COMBINING 

In this post we show some ways to combine observables. I made a stackblitz example project to give you a working example. The RxJS part of the project will be discussed in this post on RxJS combining. Disabled while loading We start out with 2…

andy hall 492246 unsplash - RXJS MULTICASTING
Reactive

RXJS MULTICASTING 

Most of the time you want to do multiple things with data you have. This post is on how to share this data in multiple observables: RxJS multicasting. For more examples on RxJS multicasting got to this learn-rxjs site. Say we have an api call…

jamie street 368704 unsplash - RXJS ERROR HANDLING
Reactive

RXJS ERROR HANDLING 

Errors are first class citizens in reactive programming. The error flow is adopted as a valid case of all observables. This is an essential and great feature but also one of the less understood parts. In this post we explore some of the most common…

jordan harrison 1208586 unsplash - RXJS FLATTENING
Reactive

RXJS FLATTENING 

From functional programming we all know map and flatMap. With reactive programming just flattening is not enough information. We have to make a decision about what to do when either the observables emit the next element or complete. We have the following choices: mergeMap — deciding not…