Regular Expressions 101

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golang

IPv4 Address Validation Regex

IPv4 Address Validation Regex
Submitted by ulgena - 3 hours ago
0
pcre2

正規式向後看

抓括號後的文字
Submitted by Devin - 20 hours ago
0
pcre2

Semver regex

Example of regex for semver with pre-releases
Submitted by anonymous - 2 days ago
0
pcre2

Números reales

Números reales
Submitted by Carlos Osmar - 3 days ago
0
pcre2

Validación de fecha

Este código validará la fecha
Submitted by Carlos Osmar - 3 days ago
0
pcre2

Doble Espacio

Encuentra texto con toble espacio
Submitted by Carlos Osmar - 3 days ago
0
pcre

Negative search

Seach pattern that doesn't match
Submitted by Gael Langlais - 4 days ago
0
pcre2

Invoice nr

regexp search in mongo db by nr
Submitted by Tivadar - 4 days ago

Add space after period

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1

Regular Expression
pcre2

/
(?<=[.])(?=[^\s])
/
gm

Description

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Submitted by blacksmithop - 3 months ago