Threads

1. Python Threading docs
2. Threaded counters
3. Simple threaded counters
4. Simple threaded counters (parameterized)
5. Pass parameters to threads - Counter with attributes
6. Create a central counter
7. Lock - acquire - release
8. Counter - plain
9. GIL - Global Interpreter Lock
10. Thread load
11. Exercise: thread files
12. Exercise: thread URL requests.
13. Exercise: thread queue
14. Solution: thread queue
15. Solution: thread URL requests.
16. Concurrency