Regular Expressions 101

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Regular Expressions 101

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javascript

check alpha numeric

checks all strings containing alphabet and numeric
Submitted by chanaseptiari - 3 hours ago
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dotnet

Aus Mobile number

validates against multiple common formats
Submitted by anonymous - 3 days ago
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java

Kyivstar phone number

Kyivstar phone number
Submitted by milka_vlad - 3 days ago
0
pcre

Find GraphQL queries with missing id

It detects the following ` product { brand` and ignores ` product {...
Submitted by anonymous - 4 days ago
0
pcre

Search/Replace Pressure sensor calibration

Changing from MPa to Bar
Submitted by anonymous - 5 days ago
0
pcre

Replace letters in email address

Replace letters in email address but left the first and last letter before and after @
Submitted by Kaibo - 6 days ago
0
javascript

Strip ANSI CSI

Use control_sequence_filter group to find and remove ANSI CSI codes. Not tested thoroughly. Only for the task that was necessary for me
Submitted by Leonards Elksnis - 6 days ago
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javascript

Youtube Twitch Channels

No need to customize. Works for every modern youtube/twitch channels
Submitted by mallusrgreat - 6 days ago
0
java

tas-branch-validation

tas-branch-validation
Submitted by doron-hafner - 6 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 - 7 days ago
0
javascript

Match HTML tag with specific attributes

1
Submitted by anonymous - 8 days ago
0
javascript

Match time HH:MM:SS or MM:SS similar to YT chapters

Used in JS context to extract time from string metadata aka YouTube chapters. Trailing text and chars are ignored for each new line.
Submitted by JVE - 8 days ago
0
pcre

Remove all html from string

Remove all tags and special character such as  
Submitted by enrico mosca - 8 days ago
0
javascript

ISO date

Validates a date string as a valid iso entry
Submitted by Franco Grobler (franco199906@gmail.com) - 8 days ago
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javascript

Company name

Company name
Submitted by anonymous - 9 days ago
0
java

ip address

ip address regex
Submitted by shyam - 9 days ago
0
javascript

Node-red DSMR reading

0:1.8.1(010972.842*kWh) normaal tarif
Submitted by anonymous - 10 days ago
0
javascript

E-mail address

RFC Compliant Email Address (https://datatracker.ietf.org/doc/html/rfc2822)
Submitted by David Bécu - 12 days ago
0
javascript

Match Emojis

Match all emojis using unicode
Submitted by Sagar Panchal - 13 days ago
0
javascript

city regex opposite

Do the opposite so we can test for invalid characters
Submitted by anonymous - 14 days ago
1234...639

inefficient int/float(exponent)

Vote

0

Regular Expression
pcre

/
(?'number'(?'float'(?>\d+[\.](?>\d+)?)|(?>(?>\d+)?[\.]\d+))|\d+)(?'exponent'e[+-](?&number))?
/
mg
Open regex in editor

Description

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