Regular Expressions 101

Library entries

3
javascript

SemVer chain parsing

no description available
Submitted by anonymous - 8 years ago
1
python

dd/mm/yyyy validation regexp

no description available
Submitted by uknnown - 8 years ago
1
javascript

UID

no description available
Submitted by anonymous - 8 years ago
1
javascript

10 digits

10 digits
Submitted by anonymous - 8 years ago
1
javascript

Cartão de cidadão / BI

no description available
Submitted by David Serrano - 8 years ago
6
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 8 years ago
-4
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 8 years ago
1
python

Mod4 Regex

Mod4 Regex Sapzip
Submitted by re4lfl0w - 8 years ago
1
python

formais

1b
Submitted by ziul - 8 years ago
1
python

formais

exercicios formais
Submitted by luizurias - 8 years ago
-3
javascript

Html Tags

Matches HTML structure
Submitted by sagar - 8 years ago
2
python

IPv4 Validator

no description available
Submitted by dannyo - 8 years ago

Help

Vote

1

Regular Expression
python

r"
(?s)\A(?:(?!Database Expiration Date:).)*Database Expiration Date: \d+
"

Description

Loading markdown...
Submitted by anonymous - 8 years ago