What is comment symbol What are type of comment symbol?

Related questions

1. What is XML and its advantages?
2. What are XML comments in C#?
3. How do I comment out an XML line?
4. What is XML attribute?
5. Why was XML introduced?
6. What are simple XML elements?
7. What is a comment in C#?
8. What is a comment in XML?
9. How do you write a comment in C#?
10. What does <? Mean in XML?

Tags

1. #generally
2. #interpreters
3. #purpose
4. #computer
5. #ignored
6. #making
7. #easier
8. #added
9. #source
10. #compilers
11. #humans
12. #programmer
13. #explanation
14. #understand
15. #program
16. #readable
17. #comment
18. #programming
19. #annotation