Regular Expressions 101

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Library entries

0
pcre2

Grouped Complex

Publicate to explanation to a teacher.
Submitted by Saheded - 5 months ago
0
javascript

屏蔽脏话

屏蔽骂人脏话、政治言论等
Submitted by anonymous - 5 months ago
0
pcre2

Primeiro exemplo

oi
Submitted by eu - 5 months ago
0
python

Tok. test.1

T
Submitted by anonymous - 5 months ago
0
java

Verificar caracter repetido

Verificar caracter repetido
Submitted by anonymous - 5 months ago
0
pcre2

整数或小数

整数或小数
Submitted by anonymous - 5 months ago
0
python

nsv2-general

log
Submitted by anonymous - 5 months ago
0
python

vert-cata

log
Submitted by anonymous - 5 months ago
0
pcre2

Nginx Error Log Parser

Parse nginx error logs with tags
Submitted by anonymous - 5 months ago
0
python

SHA256 HASH

Reference http://wiki.hash.kr/index.php/SHA256
Submitted by RuvyTale - 5 months ago
0
python

IP

Reference https://vencedor.tistory.com/85
Submitted by RuvyTale - 5 months ago

IPv4 non zero first and last octet

Vote

0

Regular Expression
pcre2

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

Description

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Submitted by John Cutburth - 7 months ago