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| There's more than one way to do things | |
| PerlMonks |
Re^2: Reg Ex exerciseby thundergnat (Deacon) |
| on Dec 05, 2012 at 16:49 UTC ( #1007332=note: print w/ replies, xml ) | Need Help?? |
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Um... You need to escape that full stop. >perl -e "print 'match' if '1234X789' =~ /^(-?)(\d+.)?\d+$/" match
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