Regular Expressions 101

Sponsors

Library entries

-3
pcre

RegEX for account code starting with 000-

no description available
Submitted by Joe H - 8 years ago
-3
pcre

Telephone

Find Telephone
Submitted by Mr.Fail - 8 years ago
-3
pcre

iOS.Strings

no description available
Submitted by anonymous - 8 years ago
-3
pcre

ipv4 - short version

no description available
Submitted by gromozeka - 8 years ago
-3
pcre

UpperCase words

no description available
Submitted by ivo - 8 years ago
-3
pcre

a

a
Submitted by a - 8 years ago
-3
pcre

Replace abba with ABBA

no description available
Submitted by anonymous - 7 years ago
-3
pcre

retrieve hostname without subdomain

no description available
Submitted by Diego Zuluaga - 7 years ago
-3
python

IPv4 address

Matches any IPv4 address
Submitted by anonymous - 7 years ago

NUMBERS (integer, float, scientific notation)

Vote

-10

Regular Expression
pcre

/
^[+-]?(\pN+($|(?P>float)?e-?\pN+$)|(?<float>\pN*[,.]\pN+))
/
gmui

Description

Loading markdown...
Submitted by CSφ - 8 years ago