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| Do you know where your variables are? | |
| PerlMonks |
Re: Need a regex..by Neighbour (Friar) |
| on May 21, 2012 at 13:34 UTC ( [id://971612]=note: print w/replies, xml ) | Need Help?? |
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Could you specify whether only one number is entered per line, or if multiple numbers are entered per line, how are they separated? You can use {n,m} after any matching character/group to specify how often it is allowed to match (minimal n, maximal m). See also QUANTIFIERS.
In Section
Seekers of Perl Wisdom
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