What is promise and observable in angular?

Related questions

1. What are angular 2 observable promises?
2. What is promise all?
3. How do promises work internally?
4. Why do we use promises?
5. What is fetch method?
6. What is protractor promise?
7. What is the difference between put and post?
8. Can I use protractor without angular?
9. Why observables are better than promises?
10. What is the difference between an observable and a promise?

Tags

1. #think
2. #emitted
3. #items
4. #function
5. #observable
6. #several
7. #stream
8. #promises
9. #emits
10. #between
11. #promise
12. #differences
13. #multiple
14. #there
15. #value
16. #values
17. #which
18. #observables
19. #callback
20. #single
21. #period
22. #called
23. #where