firstValueFrom()
An RxJS function that turns an Observable into a promise so you can `await` it. It is handy for waiting on a single HTTP request, such as a PATCH or POST, and throws if the request fails.
An RxJS function that turns an Observable into a promise so you can `await` it. It is handy for waiting on a single HTTP request, such as a PATCH or POST, and throws if the request fails.