Regular Expressions 101

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javascript

right string

no description available
Submitted by anonymous - 2 years ago
0
python

Get regex group intersections, not at the end

Not sure
Submitted by anonymous - 2 years ago
0
python

BD Phone No Regex

no description available
Submitted by anonymous - 2 years ago
0
python

Match mandatory groups in a row

no description available
Submitted by anonymous - 2 years ago
0
golang

test

no description available
Submitted by anonymous - 2 years ago
0
javascript

시욱이 - IMG 숫자 . webp

no description available
Submitted by anonymous - 2 years ago
0
python

Match text within HTML tags

no description available
Submitted by anonymous - 2 years ago
0
python

My text

no description available
Submitted by anonymous - 2 years ago
0
javascript

修复URL尾斜杠

兼容ios
Submitted by anonymous - 2 years ago
0
golang

emojis

no description available
Submitted by anonymous - 2 years ago
0
javascript

RFC 5322

no description available
Submitted by anonymous - 2 years ago
0
python

my first re

no description available
Submitted by anonymous - 2 years ago
0
javascript

more characters

no description available
Submitted by anonymous - 2 years ago
0
javascript

English decimal degrees

no description available
Submitted by anonymous - 2 years ago
0
javascript

get da_cookies

no description available
Submitted by anonymous - 2 years ago
0
python

statement matching

no description available
Submitted by anonymous - 2 years ago
0
python

function matching

no description available
Submitted by anonymous - 2 years ago
0
python

check dup statements

no description available
Submitted by anonymous - 2 years ago

SubnetMask Validator

Vote

0

Regular Expression
javascript

/
^(((255\.){3}(255|254|252|248|240|224|192|128|0+))|((255\.){2}(255|254|252|248|240|224|192|128|0+)\.0)|((255\.)(255|254|252|248|240|224|192|128|0+)(\.0+){2})|((255|254|252|248|240|224|192|128|0+)(\.0+){3}))$
/
gm

Description

Loading markdown...
Submitted by anonymous - 2 years ago