Regular Expressions 101

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Regular Expression
Created·2017-06-22 05:24
Flavor·JavaScript

/
\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b
/
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Description

IP4 正则语句

Submitted by anonymous