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| Perl: the Markov chain saw | |
| PerlMonks |
Re^2: Regex to check for very large negative numbersby igelkott (Priest) |
| on Feb 22, 2013 at 10:13 UTC ( #1020122=note: print w/replies, xml ) | Need Help?? |
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Obviously good approach but wouldn't a regex be more appropriate in this case? Whether it's moritz's negative check (as the OP requested) or BillKSmith's positive approach, it seems better to avoid interpretation of a huge number that won't be needed anyway.
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