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| PerlMonks |
Re^3: How i can set the minimum value of a row 1?by davido (Cardinal) |
| on Feb 17, 2021 at 14:03 UTC ( [id://11128495]=note: print w/replies, xml ) | Need Help?? |
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Make sure you are using strict. The 'vars' option of strict would have caught that the variable wasn't in scope. Dave
In Section
Seekers of Perl Wisdom
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