Regular Expressions 101

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Community Patterns

0

for killerswim

.NET 7.0 (C#)
a
Submitted by anonymous - a year ago
0

Author cite

Python
Get author names from shitty import
Submitted by anonymous - a year ago
0

chit_kaung_song_names

Python
Extract Singer Chit Kaung's song names in Myanmar + English
Submitted by paing - a year ago
0

匹配中文数字，用于逆向文本标准化

Python
大部分应当匹配的数字都匹配上了。 第2个捕获组，即是内容（可能加的有单位，需要手动去除）
Submitted by HaujetZhao - a year ago
0

Valid HTTP url

Python
Matches in python valid urls (excludes some edge cases), but pretty good to verify an URL before scraping it
Submitted by anonymous - a year ago (Last modified a year ago)
0

Official Emeil validation Regex

ECMAScript (JavaScript)
Regex from the Mail::RFC822::Address: regexp-based address validation Access here
Submitted by Igor Julliano Aguiar Sotero - a year ago
0

Youtube Video Id

.NET 7.0 (C#)
Matches the video Id in Youtube URL.
Submitted by CW - a year ago
0

fcc-title-case-a-sentence

ECMAScript (JavaScript)
a regex to find first letter of each word
Submitted by anonymous - a year ago
0

IPv4-CIDR

ECMAScript (JavaScript)
Match IPv4-CIDR (JavaScript)
Submitted by fwqaaq - a year ago
0

Redis command parser

ECMAScript (JavaScript)
Modified source from https://stackoverflow.com/a/64833638/1454045
Submitted by Nathaniel Schweinberg - a year ago
0

Regex para Versión de Software

Python
Aún está pendiente que detecte ciertas versiones, como cuando trae la fecha o el 32/64 bits, build X, entre otros ejemplos
Submitted by anonymous - a year ago
0

CSS @import statement

ECMAScript (JavaScript)
Matches CSS @import statements with media and layer support
Submitted by anonymous - a year ago
0

URL Validation

.NET 7.0 (C#)
Can be used to validate on URL's.
Submitted by anonymous - a year ago
0

last last name wo suffix1

Python
last last name wo suffix1
Submitted by josh - a year ago
0

匹配任何小数，小数点后不保留0

ECMAScript (JavaScript)
匹配任何小数，小数点后不保留0
Submitted by anonymous - a year ago
-1

GitHub issue link

ECMAScript (JavaScript)
todo
Submitted by sadespresso - a year ago
0

match ipv4 dynamic add

Python
match ipv4 dynamic add
Submitted by anonymous - a year ago
0

scriptpak №1

Python
scriptpak №1
Submitted by anonymous - a year ago
0

Markdown JSON codeblock match

ECMAScript (JavaScript)
Useful to extract JSON from LLM markdown responses
Submitted by Lamer217 - a year ago (Last modified a year ago)
0

Options symbol parse

ECMAScript (JavaScript)
parse option symbol
Submitted by anonymous - a year ago
1...278279280281282

Community Library Entry

-1

Regular Expression
ECMAScript (JavaScript)

/
(?<=(?:^|[^\\])(?:\\\\)*)(([`'"])(.*?(?:[^\\](\\\\)*|$)(\2|$)))
/
g
Open regex in editor

Description

匹配带引号内容，被引号包含的内容

结构($x)

((前引号)(内容)(后引号))

  1. 整体内容(包含引号)
  2. 前引号
  3. 内容
  4. 后引号
  • 默认匹配[`'"]引号，可以在表达式的匹配2中更改
  • 消除转义字符对引号的影响
  • 单个有效引号会直接匹配至末尾，若不想匹配至末尾可以移除表达式尾部的$
Submitted by 诶!你的尾巴掉了 - a year ago (Last modified a year ago)