This regular expression has the following features that make it a convenient tool for working with text data. (?=\S) Positive lookahead, trims leading whitespace in text block. (? ... ) Group for text block, which can be comment, section, entry, or undefined string. (? ... ) Group for comment. Incl...

Finds the comments in a t-sql (tsql) script

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...

This expression converts a modelbuilder to an IEntityTypeConfiguration class. Useful for tidying up the result of a scaffold operation.

password validator

Basic email address validation example

Regex that will match/replace unnecessary whitespaces in CSS code.

Matches IP addresses excluding local addresses

Parses CSV files using comma (,) as delimiter and double quote (") as quoted-field tag. Features: Respects empty fields, including at the beginning and at the end of the line Respects line breaks in quoted fields

Supports parameters such as keys and values, also parameters enclosed in quotes.

Splits a Docker image string into the separate parts: image, tag, digest tag and digest are optional

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Matches subdomain, domain and top level in a field that contains a urls. https://www.whatever.you.want ---> whatever.you.want

Group 1 will have meeting id, group 2 will have password

A "simple" regex to parse mime types. Handles all commonly occurring parts of a mime type string such as: Type Subtype Subtype's with an extra extension (e.g. svg+xml) (Optional input) Multiple parameters (Optional input)...

Replace sub-strings in string

Phone number for all countries. Valid symbols: ( ), -, whitespace

Get ip address (only ipv4) Validator

validates against multiple common formats

Matches protocol, domain, port, path, query and anchor as named capturing groups.