Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
java

Other segment

Other segments
Submitted by Lufram - 2 days ago
0
java

Take segments to string

Take segments to string
Submitted by Lufram - 2 days ago
0
java

Kyivstar phone number

Kyivstar phone number
Submitted by milka_vlad - 7 days ago
0
java

tas-branch-validation

tas-branch-validation
Submitted by doron-hafner - 10 days ago
1
java

Replace ^ with Math.pow function. Not made to work with braces.

Replaces ^ with Math.pow function call. This assumes all braces have been combined first. If you need help with the combination, I got you—try this Python algorithm: def evaluate_braces(expr): """Recursively evaluate expressions within braces""" Check if expression contains braces if '(' in...
Submitted by Glitchii - https://github.com/Glitchii - 10 days ago
0
java

ip address

ip address regex
Submitted by shyam - 13 days ago
0
java

Titulo da expressao

\w
Submitted by anonymous - 18 days ago
0
java

Database datatype check

Database data type determination and extraction. Example: varchar(20) varchar2(20) number(20,3) timestamp...
Submitted by anonymous - 20 days ago
0
java

Apigee example SQL injection detection regex

Source
Submitted by anonymous - 23 days ago
0
java

test

test
Submitted by anonymous - 24 days ago
0
java

Valid date (DD-MM-YYYY) from 1900 to 2099

Valid date (DD-MM-YYYY) from 1900 to 2099
Submitted by Nevix-Sama - a month ago
0
java

简单日志匹配

普通日志匹配, 匹配出字段: [time, level, logClass, content]
Submitted by qinxike - a month ago
0
java

match name and surname in a name.surname@domain.com email.

This will match any words that show up before the @ sign in an email. Digits, dots, commasz and other special characters are ignored.
Submitted by WojciechW - a month ago
0
java

CPF Number Repetition

It matches CPF (Cadastro de Pessoa Física) with all digits as the same number. Since CPF consists in a pattern ###.###.###-##, or ###########, and # being a single digit, this document cannot have all the 11 (eleven) digits as the same number. Therefore 000.000.000.000-00 would not be an example o...
Submitted by TheRockSaysOP - a month ago
0
java

elasticsearch exception explain regex

throw elasticsearch exception logger info, find exception type and reason field
Submitted by jason - a month ago
0
java

Password

Password
Submitted by Mohammed Elshaboury - a month ago
0
java

OmegaT

regular expressions used in OmegaT
Submitted by anonymous - a month ago
0
java

HTML Image Regex

This code will find image files with .gif and .jpg extensions which are present in a HTML or CSS code. Here I am using the prefix '/asmproxy/' to identify the resource and then checking if extension ends with a .gif or .jpg. This Regex has its limitations as we are using prefix.
Submitted by Suman Mummaneni - 2 months ago
0
java

Business Address | WI | Trademark | USA

s
Submitted by anonymous - 2 months ago
0
java

carbon

test1
Submitted by anonymous - 2 months ago
1234...9

File extension

Vote

0

Regular Expression
javascript

/
(?:\.)([a-z0-9]*)$
/
igm
Open regex in editor

Description

Loading markdown...
Submitted by Webmato - 4 months ago