What is an observable in angular?

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Tags

1. #observer
2. #object
3. #promises
4. #observable
5. #method
6. #registered
7. #pattern
8. #observe
9. #subscribe
10. #which
11. #objects
12. #using
13. #acted
14. #simply
15. #angular
16. #differences
17. #action
18. #other
19. #means
20. #similar