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stennie

by stennie (Novice)
on Jan 29, 2006 at 08:30 UTC ( #526260=user: print w/replies, xml ) Need Help??

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[Eily]: It can also be used to force a copy, and remove magic from a variable
[Eily]: there was a post some time ago about variable coming from regex taking more space than the same string defined directly IIRC
[Eily]: and if there's XS, make sure the scalar holds a string representation, that sounds like bad practice though (forcing that on the call side)

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