Regular Expressions 101

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Library entries

0
pcre2

simulate to event

simulate to event
Submitted by anonymous - 6 days ago
0
pcre2

Remove Hatena blog keyword

Remove Hatena blog keyword
Submitted by anonymous - 6 days ago
0
pcre2

嵌入条件

嵌入条件
Submitted by anonymous - 7 days ago
0
pcre2

Ipv4 validation

regex for ip validation
Submitted by Amper - 8 days ago
0
pcre2

Split The Phone Numbers

Split The Phone Numbers
Submitted by anonymous - 8 days ago
0
pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 12 days ago
0
pcre2

optional

optional
Submitted by anonymous - 12 days ago
0
pcre2

Barcode Regex

Barcode Regex
Submitted by anonymous - 14 days ago
1
pcre2

todos and tags in code

todos and tags in code
Submitted by anonymous - 14 days ago

match ipv4|匹配ipv4

Vote

0

Regular Expression
pcre2

/
^(?:(?:2[0-4][0-9]|25[0-5]|1?[0-9]?[0-9])\.){3}(?:2[0-4][0-9]|25[0-5]|[0-1]?[0-9]?[0-9])$
/
gm

Description

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Submitted by nihuge - 2 months ago