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| Perl: the Markov chain saw | |
| PerlMonks |
Re^6: while loopby blazar (Canon) |
| on Apr 26, 2006 at 06:37 UTC ( [id://545744]=note: print w/replies, xml ) | Need Help?? |
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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!)
This is not merely cosmetic: I actually met a situation in which a module using &$subref(@args) caused a bad interaction with some subs.
In Section
Seekers of Perl Wisdom
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