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Pyregex.com

PyRegex

PyRegex is a online regular expression tester to check validity of regular expressions in the Python language regex subset.

Debuggex.com

Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.

Test your regex by visualizing it with a live editor. JavaScript, Python, and PCRE.

Regexstorm.net

Regex Storm - Online Resource for .NET Regular Expressions

Online tool for building and testing .NET regular expressions. Features a .NET regex tester and complete .NET regex reference.

Regexplanet.com

RegexPlanet - Online Regular Expression (Regex) Testing and Cookbook for: Go, Haskell, Java, JavaScript, .Net, Perl, PHP, PostgreSQL, Python, Ruby, Tcl & XRegExp

RegexPlanet - Online Regular Expression (Regex) Testing and Cookbook for: Go, Haskell, Java, JavaScript, .Net, Perl, PHP, PostgreSQL, Python, Ruby, Tcl & XRegExp

Regex101.com

regex101: build, test, and debug regex

Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET.

Rubular.com

Rubular: a Ruby regular expression editor

Ruby-based regular expression editor/tester

Txt2re.com

Myregexp.com

Regular Expression Tester

Regular expression (JavaScript) Case insensitive (i) Global (g) Multi-line (m) Text to test &nbsp Capture groups #0

Regexe.com

Buildregex.com

Build Regex - Simple RegEx tutorials

Simple RegEx tutorials

Appspot.com

Google Cloud Platform

Email or phone Forgot email? Not your computer? Use a private browsing window to sign in. Learn more Next Create account

Regexbuddy.com

RegexBuddy: Learn, Create, Understand, Test, Use and Save Regular Expression

RegexBuddy is your perfect companion for working with regular expressions. Learning, creating, understanding, testing, using and saving regular expressions has never been easier.

Softlion.com

SoftLion.com

Welcome on SoftLion.com   Softlion's web development tools Show my IP: shows your real IP Verify & validate XML and XHTML: verify, validate and locate errors in your XML and XHTML against XSD schemas XML Pretty Print: pretty print your XML online Online regular expression tester: build and validate your...

Phpliveregex.com

PHP Live Regex

Test PHP regular expressions live in your browser and generate sample code for preg_match, preg_match_all, preg_replace, preg_grep, and preg_split!

Regex-testdrive.com

Regex Online Tester | Regular Expression Test Drive

This site allows you to check the operation of the regular expression for Java. Regular expression string specified by the TEST button is tested, I can confirm the result

Regexper.com

Regexper

Regular expression visualizer using railroad diagrams

Scriptular.com

Scriptular - Javascript Regular Expression Editor

Flags: g Perform a global match i Perform case-insensitive matching m Treat beginning and end characters (^ and $) as working over multiple lines u Treat the pattern as a series of Unicode code points ( See the MDN docs ) y Sticky; treat the pattern after a match as...

Myregextester.com

Myregextester.com is the premier online regular expressions tester that allows visitors to construct, test, and optimize regular expressions.

Myregextester.com is the premier online regular expressions tester that allows visitors to construct, test, and optimize regular expressions.

Regexone.com

RegexOne - Learn Regular Expressions - Lesson 1: An Introduction, and the ABCs

RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions

Regexpal.com

Regex Tester - Javascript, PCRE, PHP

Test your Javascript and PCRE regular expressions online.

Regexr.com

RegExr: Learn, Build, & Test RegEx

Regular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, cheat sheet, reference, and searchable community patterns.

Larsolavtorvik.com

Regular expression tool - regex.larsolavtorvik.com

Regular expression tool. Help you validate your regular expressions in different languages.

Ingram-braun.net

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Webtoolkitonline.com

Free web online tools

This site web is a set of free online tools for helping development. When using a tool, your data are secured because they don't transit on a network. All the job is made locally in your browser. If you encounter a problem, you can send it using this form explaining...

Extendsclass.com

Toolbox for Developers

Useful online Tools for Developers, Web developers and Webmaster.

Regexhero.net

.NET Regular Expression Tester and Reference

.NET regular expression tester with instant highlighting, C# and VB.NET code generation, code completion, regex analysis, benchmarking, and more.

Ultrapico.com

Ultrapico

TimeTraveler A Multipurpose Clock for Windows TimeTraveler is a highly versatile clock, timer, and stopwatch for the Windows desktop. It can be configured with any number of clocks, each customized by color, format, function, and time zone. Use it to keep track of your colleagues or loved ones in other...

Reg-exp.com

Your computer

Nettop Choice Nettop, like the netbook, was introduced by Intel at the release of the Atom processor. That is, in essence, it is the same as a netbook only in the form of a computer (stationary). In fact, it is an ordinary computer with only less power and price. Packed...

Adamspannbauer.github.io

Adam Spannbauer

Programmer/Data Scientist/Instructor・Mostly write Python & R・Big fan of OpenCV & p5js

Claudiodangelis.com

· Claudio d'Angelis Blog

IT Consultant. DevOps, Go, Unix.

Regoio.herokuapp.com

Rego - A Go regular expression tester

Rego - A Go regular expression tester

Myezapp.com

Finxter.com

Analyticsmarket.com

AnalyticsMarket - Articles and Tools for Google Analytics

AnalyticsMarket is a resource for anyone who uses Google Analytics: we have help articles, free testing tools, and information about recommended products. Looking for something specific? Use the site search box to find what you need. Suggested Articles How Google Analytics Works Understanding Google Analytics reports and capabilities requires an understanding of the basic principles. […]

Regex.training

PyCon 2017 Regular Expressions Tutorial — PyCon 2017 Regex Tutorial

PyCon 2017 Regular Expressions Tutorial¶ This tutorial teaching regular expressions in Python was taught by Trey Hunner at PyCon 2017. Trey hosts Weekly Python Chat and provides corporate Python & Django training services. The Exercises page lists all exercises and all instructions for writing and testing the exercises. Feel free...

Regexmagic.com

RegexMagic: Regular Expression Generator

Use RegexMagic to generate complete regular expressions to your specifications by using RegexMagic’s flexible patterns, instead of the cryptic regex syntax.

Regextester.com

Regex Tester and Debugger Online - Javascript, PCRE, PHP

Regular Expression Tester with highlighting for Javascript and PCRE. Quickly test and debug your regex.

Rexv.org

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Pagecolumn.com

Layout generators - www.pagecolumn.com

Multi-column layout generators with CSS 2.0 techniques, generates 1,2,3,4,5 column liquid and fixed layouts using %, px or em.

Skulpt.org

Welcome! - Skulpt.org Homepage

Welcome! - Skulpt.org Homepage

Rexegg.com

Regex Tutorial—From Regex 101 to Advanced Regex

Regular Expressions Tutorial. Comprehensive resource covering basic to advanced uses of regex. Includes regex cheat sheet, tools, books and tricks.

Derekslager.com

Machinelearningplus.com

Machine Learning Plus - Machine Learning Plus

Blogs Python Decorators in Python – How to enhance functions without changing the code? Generators in Python – How to lazily return values only when needed and save memory? Iterators in Python – What are Iterators and Iterables? Python Module – What are modules and packages in python? Object Oriented...

Emailregex.com

Email Address Regular Expression That 99.99% Works.

Almost perfect email address regular expression. Just copy and paste for a language of your choice. Feel free to contribute!

Beautifyconverter.com

Online code convert tools and utilities - Beautify Converters beautifyconverter.com

Useful online tools like css javascript json csv excel html xml less stylus unit hash base64 Minifiers, Beautifiers, Utilities, Converters, Validators, Editors for developers.

Pythontutor.com

Python Tutor: Learn Python, JavaScript, C, C++, and Java by visualizing code

Learn Python, JavaScript, C, C++, and Java This coding tutor tool helps you learn Python, JavaScript, C, C++, and Java by visualizing code execution. You can use it to debug your homework assignments and as a supplement to online coding tutorials. Start writing and visualizing code now Related services: JavaScript...

Regexlab.com

Regular Expression Laboratory - Makes regex more easy and efficient

Regex Tutorial Introduces regex from simple concepts to abstract concepts. This article will help you to master regular expression quickly. Regex Engine for C++ DEELX is a regular expression engine for C++. It is written in pure C++, and can be compiled by most C++ compilers. Regex Tools Tools to...

Lzone.de

Home

A collection of helpful DevOps cheat sheets

Internetofficer.com

©2016-2022 InternetOfficer SPRL

Cult-f.net

Cult-Foo - Latest techniques and innovations at web development

Rodney Smith Photography Many of you know the name of Rodney Smith.  Not surprisingly, such kind of photographers must be famous. His pictures are always easily identified thanks to a special style of Rodney. His photo is like special moment of someone’s life. Looking at them, it seems that a...

Freeformatter.com

Free Online Tools For Developers - FreeFormatter.com

Free online tools for developers, including formatters (JSON, XML, HTML, SQL, etc.), minifiers (JavaScript, CSS), validators, compactors and many more!

Evc-cit.info

Xregexp.com

JavaScript Regex :: XRegExp

Get releases or the latest development build at GitHub. What is it? Features Performance Installation and usage v5 breaking change What is it? XRegExp provides augmented (and extensible) JavaScript regular expressions. You get modern syntax and flags beyond what browsers support natively. XRegExp is also a regex utility belt with...

Units.it

https://www.units.it

Gethifi.com

Gskinner.com

gskinner

We collaborate with smart, motivated clients to conceptualize, design, and build world-class interactive experiences.

Regular-expressions.info

Regular-Expressions.info - Regex Tutorial, Examples and Reference - Regexp Patterns

At Regular-Expressions.info you will find a wide range of in-depth information about a powerful search pattern language called regular expressions.

Regexlib.com

Regular Expression Library

Regular Expression Library provides a searchable database of regular expressions. Users can add, edit, rate, and test regular expressions.

Codnex.net

Nicolas Grillet - Consultant en communication & croissance d'entreprise - CodNex

Vous êtes entrepreneur et vous souhaitez améliorer votre communication ou faire croitre votre entreprise ? Prenons le temps d'échanger sur votre projet & trouver des solutions innovantes.

Pythontesting.net

Diveintopython3.net

Onlinestringtools.com

Online String Tools - Simple, free and easy to use string utilities

World's simplest collection of useful string utilities. Hundreds of tools for encoding, decoding, converting, filtering, replacing, generating strings, and much more.

Onlinerandomtools.com

Online Random Tools - Simple, free and easy to use randomization utilities

World's simplest collection of useful randomization utilities. Generate random data, randomize and shuffle data, pick random items, and much more.

Py4e.com

Urlregex.com

The Perfect URL Regular Expression - Perfect URL Regex

Simply copy and paste the URL regex below for the language of your choice. PHP (use with preg_match) %^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@|\d{1,3}(?:\.\d{1,3}){3}|(?:(?:[a-z\d\x{00a1}-\x{ffff}]+-?)*[a-z\d\x{00a1}-\x{ffff}]+)(?:\.(?:[a-z\d\x{00a1}-\x{ffff}]+-?)*[a-z\d\x{00a1}-\x{ffff}]+)*(?:\.[a-z\x{00a1}-\x{ffff}]{2,6}))(?::\d+)?(?:[^\s]*)?$%iu PHP (with validate filter) if (filter_var($url, FILTER_VALIDATE_URL) !== false)... Python http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+ Javascript /((([A-Za-z]{3,9}:(?:\/\/)?)(?:[\-;:&=\+\$,\w]+@)?[A-Za-z0-9\.\-]+|(?:www\.|[\-;:&=\+\$,\w]+@)[A-Za-z0-9\.\-]+)((?:\/[\+~%\/\.\w\-_]*)?\??(?:[\-\+=&;%@\.\w_]*)#?(?:[\.\!\/\\\w]*))?)/ HTML5 Below is the regex used in type=”url” from RFC3986: ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))? Perl ^(((ht|f)tp(s?))\://)?(www.|[a-zA-Z].)[a-zA-Z0-9\-\.]+\.(com|edu|gov|mil|net|org|biz|info|name|museum|us|ca|uk)(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\;\?\'\\\+&%\$#\=~_\-]+))*$ Ruby /\A(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?\z/i Go (use the govalidator IsURL()) package main import […]

Pep8online.com

PEP8 online check

PEP8 online checker

Regjex.com

RegJex - Online Regular Expression Tester

Test POSIX and Perl (PCRE) regular expressions quickly and easily with this simple regular expression tester.

Regviz.org

Regexcrossword.com

Regex Crossword

A crossword puzzle game using regular expressions. Earn achievements completing puzzle challenges. Easy tutorials for people new to regular expressions.

Webfactional.com