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Re^5: Values passed into a sub routine

by wallisds (Beadle)
on Apr 21, 2011 at 13:13 UTC ( #900603=note: print w/replies, xml ) Need Help??


in reply to Re^4: Values passed into a sub routine
in thread Values passed into a sub routine

I think I have a clearer understanding of 0 vs undef now, thanks!

Q - You are using 'strict' and 'warnings', right?
A - Yes.

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