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| PerlMonks |
Re^2: Argument isn't numeric in sort -- resolve or ignore?by Argel (Prior) |
| on Feb 26, 2016 at 11:59 UTC ( [id://1156208]=note: print w/replies, xml ) | Need Help?? |
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Duh!!! I was so focused on the smartmatch operator that I completely overlooked the problems with the return values. Good idea about grep as well. Thanks everyone, you just saved me several more hours of pain!
Elda Taluta; Sarks Sark; Ark Arks
In Section
Seekers of Perl Wisdom
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