Regular Expressions 101

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Library entries

0
pcre

helix word motion

helix word motion
Submitted by anonymous - 19 hours ago
0
pcre

Kafka topic name regex

Kafka topic name regex
Submitted by anonymous - a day ago
1
javascript

Regex for url

Regex for url
Submitted by anonymous - 3 days ago
1
javascript

RegEX IBAN SEPA with spaces

RegEX IBAN SEPA with spaces
Submitted by Karim MB - 5 days ago
1
javascript

js获取url上的参数

/(+)=(+)/gm
Submitted by anonymous - 6 days ago
1
javascript

中文匹配

本示例启用了多行匹配 m
Submitted by yang - 10 days ago
0
javascript

cuts amazon url

with a url of aws cuts the url
Submitted by d3w3r - 15 days ago
0
javascript

regex text inside html tag

regex
Submitted by anonymous - 16 days ago
0
pcre

https://regex101.com/r/VrZHR8/1

https://regex101.com/r/VrZHR8/1
Submitted by anonymous - 17 days ago
0
javascript

NPM Module ID

Match import
Submitted by anonymous - 17 days ago
0
golang

S3 Path with ending .json

S3 Path with ending .json
Submitted by Sowmith - 19 days ago

Date Validator

Vote

0

Regular Expression
javascript

/
(?=..?(?<del>[/,.-]))(?<!\d)(?<d>31(?=.0?[13578]\D|30(?=.0?[13-9])|.1[02])|29(?=.0?2(?:.\d*(?:[02468][048]|[13579][26])|.-?[48]|(?!(\k<del>)))\b|.(?:0?[13-9]|1[012]))|[0-1]?[1-9]|2[0-8])(\k<del>)(?<m>0?[1-9]|1[0-2])(?:(\k<del>)(?<y>-?[1-9]\d*?))?(?!(\k<del>))\b
/
g

Description

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Submitted by anonymous - 2 months ago