Why have a foo bar?

Related questions

1. What is proper case?
2. What is snake case and camel case?
3. What is case title in law?
4. What is ptomaine poisoning?
5. How do you write sentence case?
6. Why is it called CamelCase?
7. Why is foo used in programming examples?
8. What is Title in Python?
9. What is lower Snake Case?
10. How do you wrap a code in Python?

Tags

1. #world
2. #generally
3. #model
4. #connection
5. #railroad
6. #bowdlerised
7. #traced
8. #later
9. #context
10. #slang
11. #fubar
12. #etymology
13. #obscure
14. #programming
15. #credited
16. #circa
17. #military
18. #foobar