How do I use RxJS with Angular CLI?
You can use RxJS in Angular CLI by importing the necessary operators and creating observables in your components.
Can you give me an example of creating an observable?
Sure! You can create an observable using new Observable(observer => { ... })
and then use subscribe()
to listen for data.
What are some common operators I should know?
Some common RxJS operators include map
, filter
, mergeMap
, and catchError
. They help in transforming and handling data.
How do I handle errors in RxJS?
You can handle errors using the catchError
operator, which allows you to catch and handle errors in your observable streams.
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