What is RxJS and how can I use it in my projects?
RxJS is a library for reactive programming using Observables. It allows you to work with asynchronous data streams.
Can you give me an example of how to create an Observable?
Sure! You can create an Observable using the of
function like this: import { of } from 'rxjs'; const observable = of(1, 2, 3);
.
How do I subscribe to an Observable?
You can subscribe to an Observable by calling the subscribe
method: observable.subscribe(value => console.log(value));
.
What are some common operators I can use with RxJS?
Some common operators include map
, filter
, and mergeMap
. They help you transform and combine Observables.
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