Why can not push
using lambda for sort ip address
1.update using of lambda
2.practice the example of book<core py app 2nd> in threading class
office project find panle id
multiprocessing:
1. pool
2. use of join
3. show process id and parent process id (Unix)
Test
Merge branch 'master' of https://github.com/foxli180/pythonprac.git