Regular expression topic
A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.
Regular expression techniques are developed in theoretical computer science and formal language theory. They are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are also supported in many programming languages.
Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.
korg
assembling regular expressions from reusable patterns (a Python logstash grok clone)
pamatcher
A pattern matching library for JavaScript iterators
trace-to-sequence-diagram
Python scripts for converting trace log messages to sequence diagrams. Visually debug trace logs.
RegEx-DoS
:cop: :punch: RegEx Denial of Service (ReDos) Scanner
regulex
:construction: Regular Expression Excited!
stringr
A fresh approach to string manipulation in R
Melon
A generic cross-platform C library that includes many commonly used components and frameworks, and a new scripting language interpreter. It currently supports C99 and Aspect-Oriented Programming (AOP...
werdlists
:keyboard: Wordlists, Dictionaries and Other Data Sets for Writing Software Security Test Cases
regular
🔍The convenient paste of regular expression🔎
ChinaMobilePhoneNumberRegex
Regular expressions that match the mobile phone number in mainland China. / 一组匹配中国大陆手机号码的正则表达式。