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Published on 2009-01-08T05:45:02Z
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2010/04/25
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A global variable created in one function cannot be used in another function directly. Instead I need to store the global variable in a local variable of the function which needs its access. Am I correct? Why is it so?
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I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
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Hi,
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Hello
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When I took my first programming course in university, we were taught that global variables were evil & should be avoided at all cost (since you can quickly develop confusing and unmaintainable code). The following year, we were taught object oriented programming, and how to create modular code…
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I am having troubles using global variables in python...
In my program, i have declared 2 global variables,
global SYNC_DATA and
global SYNC_TOTAL_SIZE
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