Regular Expressions 101

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1

Госуслуги - сопроводительное письмо (недопустимые символы)

.NET 7.0 (C#)
Если вы подаёте электронное заявление через портал Госуслуг и набираете текст в стороннем редакторе, то при попытке отправить такое заявление может появиться ошибка о наличии недопустимых символов. С помощью этого регулярного выражения вы сможете найти недопустимые символы и скорректировать текст с...
Submitted by NG256 - 3 days ago
1

E-mail validation regex

Python
For Culver City Learn Teach Code 4/16/24 Regex obtained from: https://stackoverflow.com/a/21608456/2683447 List is subset taken from: https://gist.github.com/cjaoude/fd9910626629b53c4d25
Submitted by anonymous - 11 days ago
1

Match function declerations in python

Python
This regex will match function declerations in python
Submitted by danielnachumdev - 11 days ago
1

T-SQL find comments in script

.NET 7.0 (C#)
Finds the comments in a t-sql (tsql) script
Submitted by Paw Jershauge - 23 days ago
1

INI Parser

.NET 7.0 (C#)
This regular expression has the following features that make it a convenient tool for working with text data. Ignoring syntax errors__ The regular expression is able to ignore syntax errors whenever possible. This allows you to handle data with formatting errors without losing important information....
Submitted by Pavel Bashkardin - 24 days ago
1

PrivtBank Receipt Parser

.NET 7.0 (C#)
PrivtBank Receipt Parser
Submitted by anonymous - a month ago (Last modified a month ago)
1

PrivtBank Receipt Parser vx520

.NET 7.0 (C#)
PrivtBank Receipt Parser vx520
Submitted by anonymous - a month ago (Last modified a month ago)
1

DD/MM/YYYY Date with leap years

Python
1000-9999 years '-', ' ', ':', '.', or '/' may be user as divider
Submitted by furren - a month ago
1

Voice of the World

Python
Voice of the World Matches lines spoken by the Voice of the World in the web novel Super Gene.
Submitted by maxludden - a month ago
1

GS1 Transport Label (EAN-128) and parse the application identifiers datafields

.NET 7.0 (C#)
A regex to parse the GS1-128 transport / shipping label from multiple EAN-128. The Regex is generated from the offical GS1 specification will identify all datafields Like for example AI 00: Serial Shipping Container Code (SSCC) AI 01: Global Trade Item Number (GTIN) AI 02: Identification of trade i...
Submitted by anonymous - a month ago (Last modified a month ago)
1

Python logs parser (Airflow)

Python
Parser for individual row of log pattern for parsing row in format: [2023-03-11 00:00:07,377] {taskinstance.py:1088} INFO - Starting attempt 1 where: - time_full: [2023-03-11 00:00:07,377]...
Submitted by anonymous - 2 months ago
1

Mediawiki History Dump filenames

Python
Matches filenames of MediaWiki history dumps.
Submitted by CristianCantoro - 2 months ago
1

Ateco Code Validation

Python
Ateco Groups Regex to identify the groups that make up the ateco code, based on its structure. More details: https://www.istat.it/it/archivio/17888 Valid Ateco: 01 - 28.2 - 24.45 - 46.74.1 - 46.73.22...
Submitted by christian dalena - 3 months ago
1

.*(EXCEL[.]EXE).*(?i)(Maxicredito).*([.]xlsx - Excel)

.NET 7.0 (C#)
.(EXCEL[.]EXE).(?i)(Maxicredito).*([.]xlsx - Excel)
Submitted by anonymous - 3 months ago
1

ActivityWatcher

.NET 7.0 (C#)
sda
Submitted by anonymous - 3 months ago
1

Match all HTML heading elements and capture their titles

.NET 7.0 (C#)
Useful for matching/finding and capturing/extracting the titles of HTML heading elements. This was used to identify all heading elements within the body of a web page for the purposes of generating a Table of Contents for the page. Note: This expression could be altered for different HTML element ta...
Submitted by Darius Liktorius - 3 months ago
1

Parse OBIS Data

Python
Parsing OBIS Data
Submitted by anonymous - 4 months ago (Last modified 4 months ago)
1

Capture Paragraph Text in html

Python
TLDR: It can be used to capture all the paragraphs from some webnovel sites. *update: testing other sites, I've found it lacking. This is intended to match a tag and it's closing tag. It only matches and captures if there are no other html tags nested in the tag. There is room to adjust with the...
Submitted by anonymous - 4 months ago (Last modified 4 months ago)
1

Ansible Playbook Execution - Task Output

Python
Parse Task Titles and capture results/output of each task
Submitted by Paul Cummings - 4 months ago
1

Get text after parenthesis.

Python
This regular expression helps to get the strings of a line that comes after a parenthesis and a blank space. Could be useful with lines of text with or similar format of the APA citation style: Author (year) title
Submitted by anonymous - 5 months ago
123...110

Capture Paragraph Text in html

1

Regular Expression
Python

r"
(?#This tag is the start of the paragraph)<p>(?# This lookahead makes sure paragraph isn't an empty line. Needs it.)(?![\n|<])(?#This group captures the paragraph.)(.{0,500}?)(?#This negative lookahead/custom character class prevents <tags>)(?![^<][\s]|[\w]+[^>])(?#This tag is the end of the paragraph)</p>(?# This lookahead makes sure the paragraph ends at the end of the line.)(?=\n|<div|<p>)
"
gms
Open regex in editor

Description

TLDR: It can be used to capture all the paragraphs from some webnovel sites. *update: testing other sites, I've found it lacking.

This is intended to match a <p> tag and it's closing tag. It only matches and captures if there are no other html tags nested in the <p> tag.

There is room to adjust with the quantifier.

Condensed regex:

<p>(?![\n|<])(.{0,500}?)(?![^<][\s]|[\w]+[^>])</p>(?=\n|<div)
Submitted by anonymous - 4 months ago (Last modified 4 months ago)