Regular Expressions 101

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Regular Expressions 101

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0
pcre2

test123

test
Submitted by anonymous - 38 minutes ago
0
pcre2

Match a shell-style parameter expansion introduced with a dollar sign and enclosed in culry braces.

Matches a shell-style (bash, sh, zsh, etc.) parameter expansion reference.
Submitted by anonymous - 6 hours ago
0
pcre2

Name with propositions surnames

An expression to get nouns by grouping prepositions with surnames
Submitted by maurocsjr@gmail.com - 12 hours ago
0
pcre2

Extract postcode and city

Extract postcode and city when both are combined
Submitted by anonymous - 14 hours ago
0
pcre2

Whatsapp timestamp remover

Write regex to remove anything in between [12:58, 30/03/2023] Bharadwaj Giridhar from inboxpirates.net:
Submitted by Chatgpt - 14 hours ago
0
pcre

Reverse list of ASN.1 OIDs/Short Names/Long Names for X.509 certificates under OpenSSL

OIDs are just numbers in the format 1.2.3.4.5.6.7.8.9... Short names are alphanumeric, contiguous descriptions (no spaces, hyphens allowed) Long names can be basically everything (sometimes even UTF-8!) Sometimes, organisations providing the list of 'their' OIDs might reverse the order, for listing...
Submitted by Gwyneth Llewelyn - a day ago
0
pcre2

Parse XML element parts

Parse XML element parts
Submitted by emadhusameldeen@gmail.com - a day ago
0
pcre2

Pattern to parse all XML node children

Pattern to parse all XML node children
Submitted by emadhusameldeen@gmail.com - a day ago
0
pcre2

Gene ID from GTF Attributes

As the title says, duh...
Submitted by anonymous - 2 days ago
0
pcre2

All versions prior to 3.1.17

Should show all semantic versions up to but not including 3.1.17
Submitted by anonymous - 3 days ago
0
pcre2

match the id of linkedin url

match the id of LinkedIn URL
Submitted by goldentwon - 3 days ago
0
pcre2

Headers

Headers
Submitted by anonymous - 3 days ago
0
pcre2

Išrinkite visus žodžius, prasidedančius viena didžiąja raide.

Buveinės adresas: Konstitucijos pr. 20A, 03502 Vilnius Telefonai: 1884 arba +370 5 268 4444 (Privatiems klientams) 1633 arba +370 5 268 4422 (Verslo klientams) Faksas: (8 5) 258 2700 El. paštas: info@swedbank.lt...
Submitted by anonymous - 3 days ago
0
pcre2

Example 1

Example
Submitted by anonymous - 3 days ago
0
golang

pxc plcnext

plcnext version strings
Submitted by anonymous - 4 days ago
0
pcre

exp1

asdf
Submitted by anonymous - 4 days ago
0
pcre2

NRAudit Description

Pulls out action verbs, emails and usertypes
Submitted by anonymous - 6 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 - 6 days ago
0
pcre2

T1

Reguljärt uttryck för att matcha T1
Submitted by Jonas Thor - 6 days ago
0
pcre2

Match Amazon Route53 Name Servers

Match Amazon Route53 Name Servers
Submitted by anonymous - 7 days ago
1234...564

Palindromes

Vote

2

Regular Expression
pcre2

/
(?(DEFINE) (?<palindrome> # Recursive alternative first to match recursive palindromes. # Invert alternatives order to match nested palindromes individually # and (drastically) reduce backtracking. (?<l1>\p{L})\p{M}* [\s\p{P}]* (?&palindrome) [\s\p{P}]* \k<l1>\p{M}* | (?<l2>\p{L})\p{M}* [\s\p{P}]* \k<l2>\p{M}* | \p{L}\p{M}* ) ) (?<=[\s\p{P}]|^) (?&palindrome) (?(?=\s*\p{P}) (?:\s*\p{P})+ | (?=\s|$))
/
gix
Open regex in editor

Description

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Submitted by NicolaF_ - 2 months ago