Re^9: Global variable vs passing variable from sub to sub

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Re^10: Global variable vs passing variable from sub to sub by Steve_p (Priest) on Sep 16, 2004 at 02:40 UTC
And that's all you said about it. And that's all that needs to be said. Luck plays no part in developing software.	[reply]
Re^11: Global variable vs passing variable from sub to sub by Anonymous Monk on Sep 16, 2004 at 04:31 UTC
No, I think Wassercrats got it right on that one. If your not doing any planning, then your relying on luck ;)	[reply]
Re^12: Global variable vs passing variable from sub to sub by Steve_p (Priest) on Sep 16, 2004 at 12:22 UTC
From my experiences, agile development methods require no luck. If, however, you write programs with nothing but global variables, then, yes, you need luck.	[reply]