Global variables

gislan gislan at
Thu Feb 13 01:36:27 CET 2003

Hi everyone

I have two questions

1. Is there any reason for NOT using globall variables (I know that
using global variables in i.e. C isn't very good idea. What about
2. I want to run other application (using os.system) and 'catch'
everything it will print on stdin. How can I do this?


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