Regular Expressions 101

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Community Patterns

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 - 2 years 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 - 2 years ago (Last modified 2 years 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 - 2 years ago
0

converting table to repeattable command latex

PCRE2 (PHP >=7.3)
for testing doc
Submitted by anonymous - 2 years ago
0

Major.Minor.Patch Regex

PCRE2 (PHP >=7.3)
This regex will only allow the Major.Minor.Patch pattern to pass.
Submitted by Rónmag - 2 years ago
0

jvavo-regExp-links

PCRE2 (PHP >=7.3)
To include all content checkers
Submitted by anonymous - 2 years ago
0

fb-group

PCRE2 (PHP >=7.3)
db gr
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

Youtube Video Id

.NET 7.0 (C#)
Matches the video Id in Youtube URL.
Submitted by CW - 2 years ago
0

fcc-title-case-a-sentence

ECMAScript (JavaScript)
a regex to find first letter of each word
Submitted by anonymous - 2 years ago
0

Using negative lookahead

PCRE2 (PHP >=7.3)
From the following: Chr. Chr.I Chr.II Chr.III Chr.IIV...
Submitted by dikip - 2 years ago
0

outletId

PCRE2 (PHP >=7.3)
test outlet id
Submitted by Ankit - 2 years ago
0

Pagrafo empezandon con cadena y termnando en punto

PCRE2 (PHP >=7.3)
Busca parrafos completos incluyendo nuevas lineas, los cuales terminan con un punto final
Submitted by anonymous - 2 years ago
0

IPv4-CIDR

ECMAScript (JavaScript)
Match IPv4-CIDR (JavaScript)
Submitted by fwqaaq - 2 years ago
0

quoted strings regex

PCRE2 (PHP >=7.3)
matches quoted strings
Submitted by anonymous - 2 years ago
0

Redis command parser

ECMAScript (JavaScript)
Modified source from https://stackoverflow.com/a/64833638/1454045
Submitted by Nathaniel Schweinberg - 2 years ago
0

JabRef biblatex alphabetic adaption

Java 8
A regex used to emulate the biblatex alphabetic citation key style in JabRef: https://discourse.jabref.org/t/use-field-markers-in-regex-for-citation-key-generator/3842
Submitted by anonymous - 2 years ago (Last modified 2 years 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 - 2 years ago
0

IssuePattern

PCRE2 (PHP >=7.3)
working pattern for Issue packages
Submitted by anonymous - 2 years ago
0

Age

PCRE2 (PHP >=7.3)
Match "I'm ##" or "I am ##"
Submitted by Matt - 2 years ago
0

EmailValidation

PCRE2 (PHP >=7.3)
This is an Email validation using RegExp.
Submitted by anonymous - 2 years ago
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Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
##\s(.)*?\\n
/
gm
Open regex in editor

Description

Find all JIRA H2 from an Inline MD.

  • In MD all # are considered H1 in JIRA Syntax
  • In MD all ## are considered H2 in JIRA Syntax
  • In MD all ### are considered H3 in JIRA Syntax
  • In MD all #### are considered H4 in JIRA Syntax
Submitted by Joaquin Briceno - 6 years ago