Regular Expressions 101

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Regular Expressions 101

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0
pcre2

Search for URL

Searches the string for valid URLs. Includes HTTP, HTTPS, and localhost with it's port.
Submitted by Evan Wilson - 23 days ago
0
javascript

E-mail address

RFC Compliant Email Address (https://datatracker.ietf.org/doc/html/rfc2822)
Submitted by David Bécu - 23 days ago
0
pcre2

Validar identificación

Solo se admiten numeros, sin espacios al inicio o fin
Submitted by anonymous - 23 days ago
0
pcre2

Validar Nombres

Sin espacio al inicio o fin, sin caracteres especiales
Submitted by Brahian Torres - 23 days ago
0
python

Find ytdlp downloaded file path

For internal use
Submitted by ezalos - 23 days ago
0
python

XML file extract from logs

For internal use
Submitted by ezalos - 23 days ago
0
golang

Semver split

"1.2.3" Group 1: 1 Group 2: 2 Group 3: 3
Submitted by Icaruk - 23 days ago
0
javascript

Match Emojis

Match all emojis using unicode
Submitted by Sagar Panchal - 23 days ago
0
python

Match Dates

Write a program, which matches a date in the format "dd{separator}MMM{separator}yyyy". Use capturing groups in your regular expression.
Submitted by anonymous - 24 days ago
0
python

Bulgarian Phones

A regex for finding a Bulgarian phone. A Softuni task
Submitted by anonymous - 24 days ago
0
pcre2

Replace multiple spaces to single space.

/preg_replace('!\s+!', ' ', $s)/gm
Submitted by anonymous - 24 days ago
0
python

get facebook page id - SMART

get facebook page id from html response
Submitted by anonymous - 24 days ago
0
pcre2

parse spanish medicine names

sure that can be more shortly, but well... and a newbie
Submitted by metaStringDay0 - 24 days ago
1
pcre2

searchjsonmutikey

jsonmultikey
Submitted by anonymous - 24 days ago
0
python

Obtiene Subject 3 Ouutlook

'^Subject:.\s((=?^.[?=$]).*)'
Submitted by Julio Bacan - 24 days ago
0
pcre2

Semantic Version

Matches and groups categories of semantic versions.
Submitted by Jon Stinnett - 25 days ago
0
pcre2

Dynamic Length Version Parser

Matches on version syntax, grouping the Major version alone, Minor-Patch, and Label alone.
Submitted by Jon Stinnett - 25 days ago
0
pcre2

IPv4 Address

Matches on whole IP addresses
Submitted by Jon Stinnett - 25 days ago
0
pcre2

IPv4 Address Labelled Octet

Matches on IPv4 addresses and groups each octet.
Submitted by Jon Stinnett - 25 days ago
0
javascript

city regex opposite

Do the opposite so we can test for invalid characters
Submitted by anonymous - 25 days ago
1...3456789...841

Regex trial 2

Vote

0

Regular Expression
python

"
[a-zA-Z]+\s\s\d|(2[0-3]|[01]?[0-9]):([0-5]?[0-9]):([0-5]?[0-9])|([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})|(2[0-3]|[01]?[0-9]):([0-5]?[0-9]):([0-5]?[0-9])|0[1-9]|[12][0-9]|3[01][-/.](0[1-9]|1[012])[-/.](19|20)|W(Deny)|(Permit)|(Global)|(Trust)|(Untrust)
"
gm
Open regex in editor

Description

Loading markdown...
Submitted by Adanna - 3 months ago