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Regular Expressions

A regular expression (shortened as regex or regexp also referred to as regular expression) is a sequence of characters that specifies a search pattern.

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Weerasak Chongnguluam

Jun 2 '21

Regular Expression for match empty string

#regex

1 min read

Cover image for How to Build a RegEx Engine in Python (Part 2.1: Python strings)

Lorenzo Felletti

Jun 1 '21

How to Build a RegEx Engine in Python (Part 2.1: Python strings)

#python #programming #regex #strings

3 min read

Cover image for Introducing Regcode - Create Regular Expressions Easily with Code

May 31 '21

Introducing Regcode - Create Regular Expressions Easily with Code

#regex #tool #webdev #programming

3 min read

Cover image for How to Build a RegEx Engine in Python (Part 1: The Grammar)

Lorenzo Felletti

May 23 '21

How to Build a RegEx Engine in Python (Part 1: The Grammar)

#python #programming #regex #coding

3 min read

Cover image for How to Build a RegEx Engine in Python (Part 2: The Lexer)

Lorenzo Felletti

May 23 '21

How to Build a RegEx Engine in Python (Part 2: The Lexer)

#python #programming #regex #lexer

4 min read

Siddharth

May 20 '21

Do you find regexes complex?

#showdev #regex

4 min read

Cover image for Comprehensive Guide for not so Regular Expressions

May 16 '21

Comprehensive Guide for not so Regular Expressions

#javascript #python #machinelearning #regex

7 min read

May 13 '21

Regex: Fix duplicate slashes without affecting protocol

#beginners #php #javascript #regex

1 min read

Cover image for Primer on Regexes

May 6 '21

Primer on Regexes

#regex #dsl #beginners #programming

6 min read

Cover image for Can I get a dash of regular expression in my KQL?

anatdagan

Apr 23 '21

Can I get a dash of regular expression in my KQL?

#kusto #regex #sql #syntax

1 min read

Adam.S

Apr 22 '21

Looking at Regex in Rust (Addendum)

#rust #regex #learning

4 min read

Adam.S

Apr 20 '21

Looking at Regex in Rust

#rust #regex #learning

3 min read

Mehul Lakhanpal

Apr 12 '21

Multiline flag in regex

#regex #regularexpression #beginners #webdev

1 min read

Cover image for Regex for email validation in rails

Sourav das

Apr 10 '21

Regex for email validation in rails

#rails #ruby #regex

1 min read

Cover image for A python regex to validate roman numerals

Alexandre Donciu-Julin

Apr 9 '21

A python regex to validate roman numerals

#python #regex #beginners

4 min read

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