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Re: NEWBIE Brain Teaser #2, by nysus

by jynx (Priest)
on Apr 17, 2001 at 04:49 UTC ( #73020=note: print w/ replies, xml ) Need Help??

in reply to NEWBIE Brain Teaser #2, by nysus

You could also have added the following questions, which discuss subroutines and scoping as well:

4) What happens if you move line 7 to line 12? 5) After question 4, what happens when you do the following (in order) + to line 12? why? a) Remove the parentheses b) Remove the semi-colon c) Precede line 12 with an ampersand (&)

PS please forgive my poor question asking ability...

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