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

Renamer Log file to CSV

PCRE (PHP <7.3)
Catches our log files renamed file names and adds them to CSV file
Submitted by anonymous - 14 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

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

Detect Multiple File Extensions

PCRE (PHP <7.3)
I use this to find files with two or more extensions (i.e. file.txt.txt). This will work with files with 3 or 4 character or numeric (or both) file extensions (i.e. pdf, xlsx).
Submitted by Curve - 2 months ago (Last modified 2 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

Chinese Digits

PCRE (PHP <7.3)
Match Chinese Digits less than 1×10^16, such as “一千两百三十四万”、“八萬点七六五”、“玖仟玖佰玖拾玖万玖仟玖佰玖拾玖亿玖仟玖佰玖拾玖万玖仟玖佰玖拾玖点玖玖玖玖玖玖玖玖玖玖玖玖玖玖玖玖”，Upper and lower case Chinese can be mixed, but Chinese numbers and English numbers cannot be mixed. Illegal numbers will not be matched. For example: “两十六” will not be matched, as t...
Submitted by anonymous - 4 months ago (Last modified 3 months ago)
1

NPC名称匹配

PCRE (PHP <7.3)
^\h{4}段首4个横向空格 +不包含左括号、换行符号的其他字符，1~无限循环 \((.*)\)$捕获处于（）之中的任意字符内容，右括号在段尾
Submitted by vicrly - 4 months ago
1

77870294

PCRE (PHP <7.3)
618001/041881 564094
Submitted by 960203095053 - 5 months ago (Last modified 5 months ago)
1

Initializing identifiers

.NET 7.0 (C#)
Initializing identifiers
Submitted by anonymous - 6 months ago
1

Simple URL validation

.NET 7.0 (C#)
Validates protocol, sub-domain, domain, and top-level domain. No port number and query string parameters validation is made.
Submitted by anonymous - 6 months ago
1

Kafka loki parser

Golang
Kafka loki parser
Submitted by anonymous - 6 months ago
3

Placeholder resolving

.NET 7.0 (C#)
.Net regular expression for resolving placeholders in the format of ${rewriter(multilevel:key)?fallback} (+ variations)
Submitted by anonymous - 7 months ago
1

groupping math every 2 comma separator

PCRE (PHP <7.3)
i have paste \n after every 2-th comma using sed sed 's/\(\(*,\)\{2\}\)/\1\n/g'
Submitted by sanekmihailow - 7 months ago
1

Remove specific parameter from URL

PCRE (PHP <7.3)
This pattern finds a parameter (sst) key + value in a GET request URL. When replaced with an empty string, effectively removes the parameter. Works with both full URLs and isolated query strings. Works in PCRE and PCRE2. Full use case: if (isset($_GET["sst"])) { // validate...
Submitted by Martin Holt - 7 months ago (Last modified 7 months ago)
123...476

Discord Message JSON

1

Regular Expression
.NET 7.0 (C#)

@"""
(\[|){\n(?<tab> )"id": "[0-9]*",\n\<tab>"type": [0-9],\n\<tab>"content": "[^"]*",\n\<tab>"channel_id": "[0-9]*",\n\<tab>"author": {\n(?<dtab> )"id": "[^"]*",\n\<dtab>"username": "[^"]*",\n\<dtab>"avatar": "[^"]*",\n\<dtab>"discriminator": "([0-9]{4}|[0-9])",\n\<dtab>"public_flags": [0-9]*,\n\<dtab>"flags": [0-9]*,\n\<dtab>"banner": (null|"[0-9]*"),\n\<dtab>"accent_color": (null|"[^"]*"),\n\<dtab>"global_name": "[^"]*",\n\<dtab>"avatar_decoration_data": (null|"[^"]*"),\n\<dtab>"banner_color": (null|"[^"]*")\n\<tab>},\n\<tab>"attachments": \[[^\]]*\],\n\<tab>"embeds": \[[^\]]*],\n\<tab>"mentions": \[[^\]]*],\n\<tab>"mention_roles": \[[^\]]*\],\n\<tab>"pinned": (true:|false),\n\<tab>"mention_everyone": (true|false),\n\<tab>"tts": (true:|false),\n\<tab>"timestamp": "[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{6}\+[0-9]{2}:[0-9]{2}",\n\<tab>"edited_timestamp": (null|"[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{6}\+[0-9]{2}:[0-9]{2}"),\n\<tab>"flags": [0-9]*,\n\<tab>"components": \[[^\]]*]\n}(\]|\,|)
"""
gm
Open regex in editor

Description

Regex for a Discord Message as JSON

Example JSON for Regex:

{ "id": "1145344233713188874", "type": 0, "content": "913 - this icecream good", "channel_id": "1124414874454339715", "author": { "id": "746383273621717104", "username": "oc_ori", "avatar": "95b9bdc7aa5784a2354e2ec5256ae736", "discriminator": "0", "public_flags": 128, "flags": 128, "banner": null, "accent_color": null, "global_name": "Carrot :3", "avatar_decoration_data": null, "banner_color": null }, "attachments": [], "embeds": [], "mentions": [], "mention_roles": [], "pinned": false, "mention_everyone": false, "tts": false, "timestamp": "2023-08-27T13:09:04.784000+00:00", "edited_timestamp": null, "flags": 0, "components": [] },

Submitted by Deniz-seckin55 - 8 months ago (Last modified 8 months ago)