What are the advanced features of RxJS?
RxJS offers advanced features like higher-order Observables, operators for complex data transformations, and multicasting.
Can you explain higher-order Observables?
Higher-order Observables are Observables that emit other Observables, allowing for more complex asynchronous operations.
What are some common operators used in RxJS?
Common operators include map, filter, mergeMap, switchMap, and combineLatest, each serving different purposes.
How does multicasting work in RxJS?
Multicasting allows multiple subscribers to share a single execution of an Observable, improving performance and resource usage.
Can you give an example of using switchMap?
Sure! switchMap is used to switch to a new Observable when a new value is emitted, canceling the previous one.
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