What is observable pipe?

Related questions

1. What is an observable in angular 2?
2. What is switchMap in RxJS?
3. What is the use of observable in angular 4?
4. What is RxJava for Android?
5. What is the use of observable in angular 6?
6. Does angular do observable?
7. What is observable pattern in Java?
8. What is the RxJava?
9. What is subject observable?
10. What is observable pattern in Android?

Tags

1. #method
2. #declaration
3. #standalone
4. #following
5. #combine
6. #instance
7. #angular
8. #operators
9. #functional
10. #observable
11. #function