Different ways of Creating Observable | Observables | Angular 12+

In this lecture, let's learn what are the different ways of creating an observable. We have already seen how to create an Observable using Observable constructor. Now, let's learn about other methods:

1. Create()
2. Of()
3. from()

[shivanisharma]

I am so thankful that someone from twitter suggested me this series. Each and every point is so nicely explained. 👍

[kiranraj]

I love to thank you 100 times, a very straight and sweet explanation.

[ashimbera]

observable using create() is deprecated. Always create using 'new'

[manojradharapu]

we have so may famous tutorial channel but now the Trend is ProAcadamy

[atulram]

This is awesome. Please make more such videos

[Marcxp]

really great explained. Thank you very much!

[tolearn]

Hello Sir, great explanation. Thank you so much. Could you please make videos on map, tap and switchMap, along with the differences.

[MrDenin]

Thank you for your amazing tutorials. In which situation would someone make an observable of normal data? Would you not use HttpClient to create an observable (when getting data from an outside source)?

[rishiraj]

Near the end of this tutorial video, we have all three methods at timing 3000: next, error and complete. Which of them will be selected to run at first, secondly and lastly?

That point is clear to me: If error or complete has been selected to run, no next follows.

[chandankumar-ulto]

Hi sir, whenever i am trying to call observable with of method showing error

Compiled with problems:X

ERROR

- error TS2304: Cannot find name 'A'.

24 array2 = [A, B, C, D, E];