Every programmer should know

Programmers should know a lot.. apparently.

1. Programming paradigms
2. SSDs
3. Time
4. Latency
5. Lockless concurrency
6. AWS costs
7. Algorithms
8. Floating point
9. More algorithms
10. More latency
11. More more latency
12. Memory
13. More more more latency
14. More more more more latency
15. More memory
16. Regular expressions
17. Security
18. SEO
19. Programming
20. Vim commands
21. 165 things
22. Time complexities
23. Optical fibre