Regular Expressions 101

use .*?

Converts VTT (subtitle) files to LRC.

Source: X, Github

Avoids multi movies in radarr

Validation pattern to validate the minimum_should_mach value in opensearch and elasticsearch queries. For more information on the minimum_should_match field have a look here for opensearch or here for elasticsearch

$input = "I am the letter LETTERAAAAAAAAAA like AAAlpha AAAAnd I will always be the first in LETTERAAAAAlphabet."; $output = preg_replace('/(?:\G|(LETTER))A/', '$1B', $input); echo $output; Expected output: I am the letter LETTERBBBBBBBBBB like AAAlpha AAAAnd I will always be the first in LETTERBBB...

Change YYYY-MM-DD to Wikilink in Obsidian This regex changes YYYY-MM-DD to "[[YYYY-MM-DD]]" for Obsidian

A chemichal species has a species name like O2 or N3 The coefficient is how many of such molecules (the number of front) 2 O2 === 2 is the species

matches any valid ip and captures the ip and port

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Validator

আপনার কোডের Bangla validation regex শুধুমাত্র বাংলা ইউনিকোড রেঞ্জ (\u0980-\u09FF) অনুমোদন করছে। কিন্তু, "জোবায়দুল ইসলাম"-এর মধ্যে স্পেস ( ) রয়েছে, যা আপনার regex-এ অনুমোদিত নয়।** আপনার regex-টি নিচের মতো পরিবর্তন করুন, যাতে স্পেস এবং বাংলা চরিত্র উভয়ই গ্রহণযোগ্য হয়: const isBanglaText = (text:...

this is mainly targeted for Discord bots using Python3 /shrug haters can please cry below

Style attribute regex

minal aidzin wal Faidzin

This regular expression matches emails, params: EMail name: only latin, numbers, spec chars like line or dots. EMail domain: any characters, after dot should be minimum 2 letters. Look for examples how it will be matched in edit

This regex extracts Attribute Values from specified Attribute Name. Only known edge case is if a tag is the first tag in the string, but it shouldn't be the case for SAML responses It can easily adapted to do the same type of extract from an XML tag containing multiple tags containing values

(refer to forum post 1357770511563624621) gdpsfh anti-stupid, matches correct gdps name if incorrect format https://mygdps.ps.fhgdps.com => mygdps http://mygdps.ps.fhgdps.com => mygdps https://mygdpsaaaaaaaaaaaa.ps.fhgdps.com => (no match because incorrect subdomain) correctinput => (no match)

This regex will validate a Deped's student's learner reference number (LRN) based from: https://www.teacherph.com/deped-learner-reference-number-lrn/

ejer hechos 1,2,3,4,5,6,7