BehaviorSubject of RxJS
Explore how to use BehaviorSubject within RxJS to manage data streams effectively. Understand how it always emits the last value to new subscribers by requiring a starting value, and how it can be used for scenarios like showing placeholders during data loading. Learn how BehaviorSubject helps maintain up-to-date content and frees resources when complete.
We'll cover the following...
We'll cover the following...
When an Observer subscribes to a BehaviorSubject, it receives the last emitted value and then all the subsequent values. A BehaviorSubject requires us to provide a starting value so that all Observers always receive a value ...