Regular Expressions 101

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Regular Expressions 101

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0
pcre

Match all filenames in any URL including those with ANSI escaped characters (PHP version)

Match all filenames in any URL including those with ANSI escaped characters (PHP version).
Submitted by The Fourth Bird - 5 hours ago
0
javascript

Match all filenames in any URL including those with ANSI escaped characters (Js/python version)

Match all filenames in any URL including those with ANSI escaped characters (Js/python version).
Submitted by The Fourth Bird - 5 hours ago
0
dotnet

Match all filenames in any URL including those with ANSI escaped characters (dotNET version)

Match all filenames in any URL including those with ANSI escaped characters (dotNET version)
Submitted by The Fourth Bird - 5 hours ago
0
pcre2

Wire Rebar Mesh Signature

Parsing signature of wire rebar mesh by "ГОСТ 23279-2012"
Submitted by Anatoliy Zhartun - 13 hours ago
0
java

Ballot Name (General 2021)

Title of ballot given by Chesco Voter Services
Submitted by Rodini - a day ago
0
javascript

check mail

Vérifie si le mail est valide ou non
Submitted by anonymous - 2 days ago
0
javascript

Truncate words to only 2 first characters of the word

It grabs 2 first characters from a word. So: please will be pl sure and sun will be su white and what will be wh ...
Submitted by anonymous - 2 days ago
0
pcre

match comments

/** comments */ // to the end /* comments */
Submitted by monk - 2 days ago
0
pcre2

1부터 45까지의 숫자만 받음

예시) 1 // ok 45 // ok 46 // no
Submitted by anonymous - 3 days ago
0
pcre2

하나의 문자열에서 빈칸(스페이스)가 하나만 나오도록 하는 정규식

예시 “Cafe Latte” (ㅇ) “Ca fe Latte” (ㅇ) “Cafe Latte” (X) “ Cafe Latte” (X) “ Cafe Latte ” (X)...
Submitted by anonymous - 3 days ago
0
pcre

ASD

HI
Submitted by anonymous - 3 days ago
0
pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 3 days ago
0
pcre2

optional

optional
Submitted by anonymous - 3 days ago
0
pcre2

Исключить слово из regexp

Для того, чтобы найти все вхождения в строке зная начало (begin) и конец (end) подстроки без наличия в ней некоторых слов (word1 и word2), нужно использовать вот такое регулярное выражение:
Submitted by adminway - 3 days ago
2
javascript

Find external resources in styles

Finds all external resources declared as url() in styles. Handles different quote types if any, even escaped ones: url(...) url('...') url("...") url(\'...\') url(\"...\")
Submitted by anonymous - 3 days ago
0
pcre2

Path shortener

Used to shorten a path before printing it. Useful to know where we are without printing a 10km path to the screen !
Submitted by totok - 3 days ago
0
python

Pick third section

Pick third section
Submitted by Charles - 4 days ago
0
python

Valores numéricos aislados

Hace coincidir para el sistema de numeración decimal valores numéricos aislados, es decir, valores no unidos a otros caracteres. test: 11 +11 -11 99-99 a99 a+99 a-99 99a +99a -99a 22e22 22e+22 +22e22 +22e+22 22.22 22. .22 22.e22 22.e+22 22.22e22 22.22e+22 .22e22 .22e+22 88e 88e+ e88 e+88 88e88.
Submitted by Johnny Alonso - 4 days ago
0
pcre2

RegEX_CPF (Formatação opcional)

Match 1: 123.465.789-00 Group 1: 123.465.789-00 Group 2: 123 Group 3: 456 Group 4: 789 Group 5: 00
Submitted by BAWB.io - 4 days ago
0
pcre2

Barcode Regex

Barcode Regex
Submitted by anonymous - 4 days ago
1234...774

Date validation

Vote

7

Regular Expression
javascript

/
^\d{4}-(((0[13578]|1[02])-(0[1-9]|[12]\d|3[0-1]))|(02-(0[1-9]|[12]\d))|((0[469]|11)-(0[1-9]|[12]\d|30)))$
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 7 years ago