Regular Expressions 101

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Community Patterns

0

decode

ECMAScript (JavaScript)
.decode > decode_p2
Submitted by anonymous - 2 years ago
-1

Discord Mention

Python
Regex to check if a string is a discord mention
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

add _&_ between numbers

PCRE2 (PHP >=7.3)
adds (space)&(space) between numbers
Submitted by _ - 2 years ago
1

AsciiDoc delimited block example

Java 8
https://docs.asciidoctor.org/asciidoc/latest/blocks/delimited/
Submitted by aisbergde - 2 years ago (Last modified 2 years ago)
0

AsciiDoc table

Java 8
https://docs.asciidoctor.org/asciidoc/latest/tables/build-a-basic-table/
Submitted by aisbergde - 2 years ago
0

HTML Figure Caption German

PCRE2 (PHP >=7.3)
Finds paragraph with German "Bild # ..." and replaces it with HTML expressions for figure and figure caption surrounding it.
Submitted by Hans Kannewitz - 2 years ago (Last modified 2 years ago)
0

Variables 2

PCRE (PHP <7.3)
chingo de cheves y desmadre
Submitted by anonymous - 2 years ago
0

Match CSS Gradients

PCRE2 (PHP >=7.3)
Match CSS Gradients
Submitted by Sean Dellis - 2 years ago (Last modified 2 years ago)
0

Minecraft Username

ECMAScript (JavaScript)
Use this RegEx to match a minecraft username JavaEdition only!
Submitted by qreepex - 2 years ago
0

AsciiDoc block title

Java 8
https://docs.asciidoctor.org/asciidoc/latest/blocks/add-title/
Submitted by aisberg.de - 2 years ago
0

json-extract

PCRE2 (PHP >=7.3)
eee
Submitted by anonymous - 2 years ago
0

租赁

Python
租赁
Submitted by 租赁 - 2 years ago
0

Auth.log Parsing

PCRE2 (PHP >=7.3)
Parses the auth log on standard linux machines into useful groups.
Submitted by Jason King - 2 years ago (Last modified 2 years ago)
0

Attribute reference

PCRE2 (PHP >=7.3)
https://docs.asciidoctor.org/asciidoc/latest/attributes/attribute-entries/
Submitted by aisbergde - 2 years ago
0

AsciiDoc attribute definition

PCRE2 (PHP >=7.3)
https://docs.asciidoctor.org/asciidoc/latest/attributes/attribute-entries/
Submitted by aisbergde - 2 years ago
0

AsciiDoc unordered list

PCRE2 (PHP >=7.3)
https://docs.asciidoctor.org/asciidoc/latest/lists/unordered/
Submitted by aisbergde - 2 years ago
0

AsciiDoc line comment

PCRE2 (PHP >=7.3)
https://docs.asciidoctor.org/asciidoc/latest/comments/
Submitted by aisbergde - 2 years ago
0

AsciiDoc delimited block comment

Java 8
https://docs.asciidoctor.org/asciidoc/latest/blocks/delimited/
Submitted by asibergde - 2 years ago (Last modified 2 years ago)
0

AsciiDoc delimited block sidebar

Java 8
https://docs.asciidoctor.org/asciidoc/latest/blocks/delimited/
Submitted by aisbergde - 2 years ago (Last modified 2 years ago)
0

Safe EMail validation (protected against ReDos) v2

ECMAScript (JavaScript)
Safe EMail validation protected against ReDos attack. Exclude all non conventionnal special char like #{%... only accept . - and _. . EMail can't start with number or specials chars. Domain accept only one subdomain and ip are available 63 Maximum characters accepted Check for valid IP
Submitted by J.Delauney - 2 years ago
1...108109110111112...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
\b(10\.[0-9]{4,}(?:\.[0-9]+)*\/(?:(?![\"&\'])\S)+)\b
/
gim
Open regex in editor

Description

Based on https://stackoverflow.com/questions/26313315/regex-to-match-doi-in-pdf-with-pypdf2

Submitted by Tony Adams - 7 years ago