Angular & RxJS Tips #5: Multiple Http calls - combineLatest vs forkJoin

In RxJS you can make multiple REST calls, wait that all of them are completed and get a single result.

You can use forkJoin and combineLatest RxJS operators to achieve this result.
So, what’s the difference?

Level: intermediate

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[gco]

these short videos are programming gems, please, keep doing them! thanks for your time!

[meraku]

this is a very precise and concise video, without using those default examples, excellent !!

[MelodiousMusic]

Hey, it is little bit difficult to understand the accent but quality of content is very good. By the way what is your native language?

[MikeDePetris]

Can you help me on a different situation please, that is not really nested calls but instead a sequence of call where the results have to be concatenated. I call = res; =>{this.allItems = this.allItems.concat(res); ... many nested calls, you get?