Regular Expressions 101

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0
java

Hitech RTOZONE

Checks the registration number's validity
Submitted by Sid - 14 hours ago
1
pcre2

Last 4 charecters

This regex allows you to access the last 4 charecters in a string and manipulate them however you want
Submitted by anonymous - a day ago
0
python

Find two matching group

Find two matching groups
Submitted by anonymous - a day ago
1
javascript

tiktok video id

get tiktok video id https://m.tiktok.com/h5/share/usr/6641141594707361797.html https://m.tiktok.com/v/6749869095467945218.html https://www.tiktok.com/@cchelseam..eow/video/6751181801206729990 https://www.tiktok.com/embed/6567659045795758085...
Submitted by anonymous - 2 days ago
0
java

java-test1

java test string
Submitted by anonymous - 2 days ago
0
pcre

Danish CPR number validation

CPR number is presented with or without a dash
Submitted by anonymous - 2 days ago
0
javascript

Numbers only (including decimals) ( JS work fine)

Rejects first symbol if 0 and all other non number (doesn't includes .123 )
Submitted by Sofitt - 2 days ago
0
pcre2

quote

quote text
Submitted by anonymous - 3 days ago
0
pcre2

HTML TAG Match

Match a html tag.
Submitted by Fernando Gaston Olivera Alaniz - 3 days ago
1
pcre2

CSV quotation mark

See quotes that are not delimiters
Submitted by anonymous - 3 days ago
1
pcre

No trailing spaces or extra spaces max char 200 min 2 and hyphen and & only allowed

No trailing spaces or extra spaces max char 200 min 2 and hyphen and & only allowed
Submitted by Natalia zolotareva - 3 days ago
2
javascript

Currency with dollar sign, two decimals, negative allowed, starting with period ok

Currency with dollar sign, two decimals, negative allowed, starting with period ok
Submitted by Natalia Zolotareva - 3 days ago
0
pcre2

Nom avant domaine

sdfsdfsdfsdf
Submitted by sdfsfsdfsdf - 3 days ago
0
pcre2

py.checkio.org, task.long-repeat-inside

in this one you should find a repeating sequence inside the substring. I have an example for you: in a string "abababc" - "ab" is a sequence that repeats more than once, so the answer will be "ababab" `repeat_inside('aaaaa') == 'aaaaa' repeat_inside('aabbff') == 'aa' repeat_inside('aababcc'...
Submitted by https://py.checkio.org/mission/long-repeat-inside/publications/rossras/python-3/regular-expressions-now-you-have-two-problems/ - 3 days ago
0
python

Parse ISO date with named group for Python

Parses ISO date like: 2021-01-19T15:21:32.59+02:00 and returns these named groups: fulldate (full date and time) date (2021-01-19)...
Submitted by Fabio Rotondo (fsoft) - 3 days ago
0
python

Currency Style (py.checkio.org)

a mission on py.checkio.org: Currency Style
Submitted by anonymous - 3 days ago
0
javascript

YouTube vid length

as found in: https://youtube.com/watch?v=${videoID}&persist_app=1&app=m to search for video time in minutes & seconds
Submitted by tomByrer - 3 days ago
0
pcre2

Validate email

Regex for email validation
Submitted by anonymous - 3 days ago
0
javascript

Extract registration and model

Capture registration and aircraft model
Submitted by Federico Villa - 4 days ago
0
javascript

finding video names

Should find any video names
Submitted by anonymous - 4 days ago
1234...741

arwe

Vote

1

Regular Expression
python

"
"(.+)T.+"\s.+q=(.+)
"
Open regex in editor

Description

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Submitted by wree - 6 years ago

Regular Expressions 101

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