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Re^7: You won't believe what this regular expression does!by salva (Canon) |
| on Feb 26, 2021 at 14:23 UTC ( [id://11128839]=note: print w/replies, xml ) | Need Help?? |
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"hello\nhell\nhelloooo\nhello" =~ s/o+$//gmr =~ s/$/o/gmr
In Section
Seekers of Perl Wisdom
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