What should I learn before Java?

Related questions

1. Is Java a high level language?
2. What is Java course?
3. Is Java slower than Python?
4. Which is more difficult Python or Java?
5. Is Java easy to learn?
6. Does codecademy teach Java?
7. Can I learn Java in a month?
8. Is Java a hard language to learn?
9. Are medical coders in high demand?
10. Is Java still worth learning?

Tags

1. #already
2. #introduction
3. #strongly
4. #other
5. #should
6. #programming
7. #least
8. #basics
9. #recommended
10. #shell
11. #object
12. #command
13. #language
14. #computer
15. #start
16. #oriented