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Re^6: while loop

by blazar (Canon)
on Apr 26, 2006 at 10:37 UTC ( #545744=note: print w/ replies, xml ) Need Help??


in reply to Re^5: while loop
in thread while loop

Indeed! And well done to point out - although we were talking about sub calls. However when dereferencing I'd recommend using (again: unless one knows what she's doing and has good reasons to!)

$subref->(@args);

This is not merely cosmetic: I actually met a situation in which a module using &$subref(@args) caused a bad interaction with some subs.


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