Regular Expressions 101

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1
javascript

File extension

Retrieve the file extension of a filename
Submitted by anonymous - 20 days ago
0
pcre

css class

css class
Submitted by anonymous - 23 days ago
0
javascript

域名规则

域名规则
Submitted by anonymous - 24 days ago
0
pcre

SC23

SC23
Submitted by 00 - a month ago
0
javascript

UPI ID regex

regex to detect or extract UPI ID
Submitted by anonymous - a month ago

Time in hh:mm:ss

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0

Regular Expression
pcre

/
[2](?=[0-3])\dh|[0-1][0-9]h[0-5][0-9]min[0-5][0-9]s
/
g

Description

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Submitted by anonymous - 2 months ago