Regular Expressions 101

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Regular Expressions 101

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pcre2

Example 1

Example
Submitted by anonymous - an hour ago
1
javascript

Finnish SSN (2023 update)

Finnish SSN that supports the new intermediate characters that were added on 1.1.2023. Source for the new intermediate characters: https://dvv.fi/hetu-uudistus (in Finnish) https://dvv.fi/en/reform-of-personal-identity-code (in English)
Submitted by mpeltola - 8 hours ago
0
javascript

Force email address

Force email address
Submitted by anonymous - 8 hours ago
0
pcre2

NRAudit Description

Pulls out action verbs, emails and usertypes
Submitted by anonymous - 3 days ago
0
pcre2

selecting only the text after the final hyphen in a string

selecting only the text after the final hyphen in a string
Submitted by Dave Curtis - 3 days ago
0
pcre2

T1

Reguljärt uttryck för att matcha T1
Submitted by Jonas Thor - 3 days ago
0
pcre2

Match Amazon Route53 Name Servers

Match Amazon Route53 Name Servers
Submitted by anonymous - 4 days ago
0
pcre2

URL 2

http https www - ww1 - ww999
Submitted by Andy - 4 days ago
0
javascript

Linux Uptime (match all possible cases with days, min and hours)

Text: 16:37:50 up 18 days, 19:59, load average: 0.23, 0.26, 0.29 11:12:08 up 899 days, 20:35, 2 users, load average: 0.28, 0.29, 0.25 15:19:17 up 22:45, load average: 0.18, 0.31, 0.36 11:11:11 up 12:55, 2 users, load averages: 0.00, 0.01, 0.06 11:11:11 up 55 min, 2 users, load averages: 0.00,...
Submitted by Feruz Ibadullaev - 4 days ago
3
pcre2

camelCase2snake_case

Convert camelCase to snake_case def camelCase2snake_case(txt): """ Convert camelCase to snake_case https://regex101.com/library/wUcSv4...
Submitted by JV-conseil - 4 days ago
0
javascript

Audit cleanup

This cleans up the search results from VSCode so that we can paste the file list into Google Sheets.
Submitted by anonymous - 4 days ago
1
javascript

Discord Nickname#Discriminator

Validates if a discord#discriminator is valid
Submitted by N0de - 4 days ago
0
pcre2

Datumformat

Kurs i DwgBatch Använda sök/ersätt för att ändra datumformat
Submitted by Jonas Thor - 5 days ago
0
javascript

check alpha numeric

checks all strings containing alphabet and numeric
Submitted by chanaseptiari - 5 days ago
0
pcre2

DwgBatch - Ändra datumformat

Kurs DwgBatch Ändra datumformat
Submitted by Jonas Thor - 5 days ago
0
pcre2

find supertype of

for express
Submitted by anonymous - 6 days ago
0
pcre2

Override filename to flag as upload placeholder

UPLOAD signifies the purpose of the entry name and label are mandatory and extracted REQUIRED translates into the require attr on the upload element
Submitted by Russ Ferriday - 6 days ago
0
pcre2

Hardware ID

Checks whether the input is a hardware ID
Submitted by Justman10000 - 7 days ago
0
pcre2

determine if input text is an URL

determine if input text is an URL
Submitted by anonymous - 7 days ago
0
pcre2

MD highlight remover

Remove highlights from md files
Submitted by anonymous - 8 days ago
1234...255

ABN (Australian Business Number)

Vote

0

Regular Expression
pcre2

/
\b\d{2} \d{3} \d{3} \d{3}\b|\b\d{11}\b|\b\d{2} \d{6} \d{3}\b|\b\d{8} \d{3}\b|\b\d{2} \d{4} \d{5}\b|\b\d{2} \d{9}\b
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by nD - 2 months ago