Does Xcode use Swift?

Related questions

1. Should I learn C++ C#?
2. Why did Apple create Swift?
3. What is Xcode good for?
4. What language is Xcode written in?
5. What is Xcode build?
6. Is Swift better than C++?
7. How much space does Xcode need?
8. Is Swift faster than C++?
9. How do I use Xcode on my iPhone?
10. Is Xcode pre installed?

Tags

1. #software
2. #write
3. #apple
4. #libraries
5. #about
6. #framework
7. #classes
8. #starting
9. #level
10. #which
11. #language
12. #applications
13. #functions
14. #provided
15. #cocoa
16. #learn
17. #before
18. #xcode
19. #development
20. #swift
21. #programming
22. #predefined
23. #developing