In many of the tutorial examples ive come across, the main code's program is never at the top level, but always in a function of some sort. i understand why but, there is always a different way used to access the main code, i want to know which is the best.
main() main's code #top level main() they call the main program by simply calling the main function. I've also seen a more complcated: if __name__ == '__main__': main() the 2nd one usually includes a lot more code then i showed. can you please tell me why different methods are used to access the main code? is it just preference or is one way actually better coding practice?
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