gxrocky的专栏

for basic use of Django, please refer to: http://docs.djangoproject.com/en/dev/intro/tutorial01/ 1. Download and install Django:     http://www.djangoproject.com/download/ 2. Create your site: ...

1. operating system        os, shutil        dir(), help() 2. command and input output        sys        sys.argv, sys.stderr, sys.stdout 3. String Pattern Matching        re 4. Mathematics        ...