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Title |
Test
Details
Pattern Title
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Expression |
\b(([01]?\d?\d|2[0-4]\d|25[0-5])\.){3}([01]?\d?\d|2[0-4]\d|25[0-5])\b
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Description |
Most Concise RegExp for matching Decimal IPs. If nothing else, it'll make your code easier to read. (And I know that \d?\d is \d{1,2} but that's 2 extra characters.)
--Update: darkone noticed 8 characters could be shaved down. I've edited it to reflect this. Thanks, darkone!
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Matches |
217.6.9.89 | 0.0.0.0 | 255.255.255.255
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Non-Matches |
256.0.0.0 | 0978.3.3.3 | 65.4t.54.3
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Author |
Rating:
Sean Schricker
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