Regular Expressions 101

Library entries

0
python

Postcode (UK)

Detects UK postcodes (minimal edge cases)
Submitted by anonymous - a year ago
0
python

PO Number

Detects specific prefixes followed by number series
Submitted by anonymous - a year ago
0
python

Credit Note

Detects specific word in a sentence
Submitted by anonymous - a year ago
0
pcre2

Postfix

Add DR to end of line
Submitted by anonymous - a year ago
0
python

dice thing

Stuff for a dnd thing
Submitted by Cata - a year ago
0
python

完形填空

完形填空
Submitted by anonymous - a year ago
0
python

恩更

非法发
Submitted by anonymous - a year ago
0
python

CPF|CNPJ

Match Brazilian documents
Submitted by Bacco - a year ago
0
pcre

Time in hh:mm:ss

19h32min16s
Submitted by anonymous - a year ago
0
python

SUBTOTAL

SUBTOTAL 15.88
Submitted by KRISHNA - a year ago
0
python

DEPIT INFO

K
Submitted by K - a year ago
0
python

Regex

wifiwnsml
Submitted by krishabj - a year ago
0
javascript

Email regex

email regex with subdomain
Submitted by anonymous - a year ago

Match only capital letters with optional underscore in between

Vote

0

Regular Expression
pcre2

/
^[A-Z]+(?:_{0,2}[A-Z]+)*$
/
gm

Description

Loading markdown...
Submitted by anonymous - a year ago