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Think about Loose Coupling

Re: Less-than-helpful warnings

by Belmonts (Acolyte)
on Dec 10, 2003 at 23:17 UTC ( #313917=note: print w/replies, xml ) Need Help??

in reply to Less-than-helpful warnings

If it is possible for one of your variables to be undefined I would suggest checking your values before using them. What about joining all you variables into an array, loop through them, and if undefined die with a message about the variable that is undefined?

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[marioroy]: Of all the GUI-type modules, Prima was the worst regarding thread/multi- process safety. Now, it's the best for safety. ;-)
[marioroy]: Tk, Gtk2, Gtk3 requires extra care.
[marioroy]: I was unable to run parallel with Win32::Console. Fortunately, running parallel behind Win32::API is possible.

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