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| The stupid question is the question not asked | |
| PerlMonks |
Re: Remove all non-numeric characters except for an optional negative sign (-)by pme (Monsignor) |
| on Sep 09, 2016 at 12:57 UTC ( [id://1171458]=note: print w/replies, xml ) | Need Help?? |
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Hi AM,
can do the job. '?' is for zero or one occurrence. Update: Greeting is changed.
In Section
Seekers of Perl Wisdom
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