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| Think about Loose Coupling | |
| PerlMonks |
Re^2: min $#a, $#b > $#bby ikegami (Patriarch) |
| on Jan 15, 2016 at 20:29 UTC ( [id://1152894]=note: print w/replies, xml ) | Need Help?? |
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Only when used as an lvalue. Workaround: 0+$#a.
In Section
Seekers of Perl Wisdom
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