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Re^3: Perl Style: Is initializing variables considered taboo?by BrowserUk (Patriarch) |
on Aug 21, 2010 at 16:38 UTC ( [id://856479]=note: print w/replies, xml ) | Need Help?? |
Why you are restricting this behavior to my...? Every non-initialized variable is not defined. Unless is was used in module you called, or the previous iteration of the loop, or call to sub, or ... They may start out as undef, but only for the first use. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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