Angular Http - toPromise or subscribe

Question

I have watch a few courses on Angular and have found there are different ways to manage data from an Http request.

• Using Observables, .map(), .s

Answer 1

I think as long as the response is not a data stream that you're going to use, then you'd better use the .toPromise() approach, because it's meaningless to keep listening to a response that you don't need and it's not even going to change.