Regular Expressions 101

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Community Patterns

2

Extract parts of a URL on Python

Python
Extract parts of a URL on Python
Submitted by dixanms - 3 years ago
1

Titanic Kaggle - Remove ticket prefix to get number

PCRE2 (PHP >=7.3)
Removes the prefix leaving just the ticket number
Submitted by anonymous - 3 years ago
5

Match any url in text or html (http, https)

PCRE2 (PHP >=7.3)
Match any url in text or html (http, https)
Submitted by Jérémy Munsch - 3 years ago
1

Telegram Markdown Escaping Backslashed asterisks

ECMAScript (JavaScript)
Telegram Markdown V2's bold (`) can be escaped by using \`. RegExp to validate it and get the actual contents inside.
Submitted by dcdunkan - 3 years ago
1

HTML body tokenize

PCRE2 (PHP >=7.3)
Tokenize before do other process. We can adapt to use for header tag.
Submitted by Jakk - 3 years ago (Last modified 3 years ago)
1

Rick Roll

Java 8
Matches chorus of Never Going to Give You Up
Submitted by Stephen Battista - 3 years ago
1

just number and String length 30

PCRE2 (PHP >=7.3)
just number and String length 30
Submitted by Pooya Parsa Dadashi(@datamweb) - 3 years ago (Last modified 3 years ago)
1

sha512 - letters and numbers, without special characters. length 512

PCRE2 (PHP >=7.3)
Just capital letters and numbers, without special characters. String length 512
Submitted by Pooya Parsa Dadashi(@datamweb) - 3 years ago (Last modified 3 years ago)
1

order by field and direction

PCRE2 (PHP >=7.3)
order by field and direction
Submitted by anonymous - 3 years ago
1

Expresión regular para validar enlaces de videos embebidos de YouTube y Vimeo

PCRE2 (PHP >=7.3)
Detecta los patrones para enlaces de videos embebidos de YouTube y Vimeo
Submitted by anonymous - 3 years ago
1

Expresión regular para encontrar enlaces de video de Youtube y Vimeo

PCRE2 (PHP >=7.3)
Detecta los patrones similares a los enlaces de video de YouTube y Vimeo
Submitted by anonymous - 3 years ago
1

Decimal (with dot)

ECMAScript (JavaScript)
Decimal with a dot, if has a dot it needs a number following it
Submitted by anonymous - 3 years ago
1

Anything sorounded by " "

ECMAScript (JavaScript)
Match anything inside double quote string and set the first capture group with the content
Submitted by anonymous - 3 years ago
0

חיפוש דיבור המתחיל לפי קוד פותח קוד סוגר או משהו אחר

PCRE2 (PHP >=7.3)
חיפוש דיבור המתחיל על פי קוד פותח - למשל @20 וקוד סוגר למשל קוד @50 אבל אנחנו רוצים לתפוס רק את הטקסט שלו לא כולל הקודים כמו כן אנחנו רוצים שאם יש איזה שהוא תו מסויים אחר, הוא יחשב סוף דיבור למשל F5 או AF5
Submitted by anonymous - 3 years ago
0

ex1 pcd

Python
"(?PJan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) (?P\d\d) (?P\d\d\d\d), (?P\w{7}), (?P.*), (?P\d.\d)"gm
Submitted by sparaiso - 3 years ago
0

NSW Residential Zip Code

PCRE2 (PHP >=7.3)
The convention is found on this: https://en.wikipedia.org/wiki/Postcodes_in_Australia Values accepted: 2000—2599 2619—2899 2921—2999
Submitted by Minh Dang - 3 years ago
0

URL

Python
Recognizing URLs
Submitted by anonymous - 3 years ago
0

Loan Amount

Python
Recognizing loan amount
Submitted by anonymous - 3 years ago
-2

Conventional Commits commit regex

PCRE2 (PHP >=7.3)
https://www.conventionalcommits.org/en/v1.0.0/
Submitted by Michael Collins - 3 years ago
0

Semantic Branch Names Regex

PCRE2 (PHP >=7.3)
https://www.conventionalcommits.org/en/v1.0.0/
Submitted by Michael Collins - 3 years ago
1...162163164165166...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?:(?:[A-Za-z]{3,9}:?:\/\/www\.?)|(?:[A-Za-z]{3,9}:?:\/\/))((?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)(?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[.\!\/\\w]*)?
/
ug
Open regex in editor

Description

Did in pkasko)

Submitted by anonymous - 6 years ago