What is the purpose of a pull request?

Related questions

1. Can you update a pull request?
2. Can you delete a pull request?
3. What is bitbucket pull request?
4. What is the difference between pull request and merge request?
5. Is a pull request part of Git?
6. How do you push to a pull request?
7. What causes merge conflicts?
8. How do I resolve a pull request comment?
9. What is a git conflict?
10. What is head in git conflict?

Tags

1. #project
2. #atomic
3. #commits
4. #changes
5. #purpose
6. #command
7. #definition
8. #request
9. #another
10. #prepare
11. #importance
12. #small
13. #owner
14. #called
15. #concern