Angular & RxJS Tips #2: Higher Order Observables - switchMap vs mergeMap vs concatMap vs exhaustMap

[@nergrohombre]

I appreciate that this video is only 7 minutes. Nicely done sir. NICELY DONE!!!

[@FabioBiondi]

Thank you very much Michael

[@vittoriomorellini1939]

This is one of the tutorials you suggested me to study about the rxjs operator. Also this video to view and review. You are my favorite instructor

[@FabioBiondi]

ohhh ♥

[@metalgod1985n1]

A really clear explanation! Thank you Fabio

[@tylerwinzenried6652]

Thank you for posting this with the code example, very helpful sir

[@leonardomattevi]

Thank you Fabio, this video is awesome!

[@FabioBiondi]

I'm really happy you like it. Thank you

[@frontend3409]

Great example which everyone came across in job

[@napsryu]

Great! Thank you Fabio 🔥

[@martingonzales2665]

Hola , gracias por tus vídeos. Tengo una consulta, en el ultimo ejemplo usaste mergeMap cuando una API depende de otra, no seria mejor usar el concatMap (espera que se complete la llamada de la primera API para luego ejecutar la segunda) ??

[@blokche_dev]

Quick and clear!

[@federicomolinaro8091]

Very good explanation 👍🏻

[@FabioBiondi]

thank you Federico! ♥

[@luiscevallos1]

you are awesome ... thanks and if i have 3 http request depends one to another please you can write in comments the example code please please

[@FabioBiondi]

thank you... here an example http.get('...') // 1st call .pipe( switchMap(res => http.get('...' + res.abc)), // 2nd call switchMap(res => http.get('...' + res.xyz)) // 3rd call ) Anyway I have prepared other interesting videos about this topic. I'll share them in the next days : )

[@silvioc9519]

Amazing! 😍

[@FabioBiondi]

I hope you liked it ☺