Regular Expressions 101

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Community Patterns

1

Mail With Groups

ECMAScript (JavaScript)
Matches email with groups for username and domain.
Submitted by anonymous - 9 years ago
1

redaa

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

keep versions

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

hstore

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

MYV_POSTPAY_ACCESSLOG

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

英数記号あり（大文字小文字の区別なし）で、かつ8文字以上

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Find sentence start

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

catch or match URL or URI

PCRE (PHP <7.3)
any more? tell me by email.
Submitted by CSnowstar(997596@gmail.com) - 9 years ago
1

java while

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

javas legal empty lines

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

javas dismissed lines

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Placeholder finder

PCRE (PHP <7.3)
Matches unfilled placeholders and (nested) placeholder blocks
Submitted by Wolf Wortmann - 9 years ago
1

ewqewq

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Validacija Korisnickog imena

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Validacija broja telefona

PCRE (PHP <7.3)
Format: +3816...
Submitted by anonymous - 9 years ago
1

Validacija imena i prezimena

PCRE (PHP <7.3)
Sva slova Latinice od 4-20 karaktera
Submitted by anonymous - 9 years ago
1

Extract Lat Long from Google Maps URL

ECMAScript (JavaScript)
no description available
Submitted by shivanraptor - 9 years ago
1

email check

PCRE (PHP <7.3)
checks the email string for valid
Submitted by harimambura - 9 years ago
1

Bug revision

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

ipv4

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
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Community Library Entry

0

Regular Expression
Python

r"
^(?:(?:-|)(?:\d+|\d+\.\d+)(?:µs|ms|s|m|h))+$
"
gm
Open regex in editor

Description

Pattern used to validate Go durations as specified.

Submitted by anonymous - 7 years ago