W3Schools
Free Code Camp
Codecademy
Treehouse
edX
Coursera
Khan Academy
Pantheon
RegExr
regular expressions 101
rubular
Expresso
Regex Crossword
i Hate Regex
RegEx Generator
RegexPlanet Ruby
W3Schools RegExrNo RegExr videos yet. You could help us improve this page by suggesting one.
Simple and Modest approach articles are better prepared for young learners.
Based on our record, RegExr should be more popular than W3Schools. It has been mentiond 367 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I myself, in 2009, started my Bachelor of Science degree at the University of Northumbria (in Newcastle-upon-Tyne, United Kingdom) in Web Design & Development. On this degree program we learned how to create websites (both static and dynamic using databases etc.), applications (desktop as well as web based), multimedia (images, video and audio), how to plan and implement a project, work as part of a team of... - Source: dev.to / about 2 months ago
W3schools W3schools is a classic resource for learning web development. With its extensive tutorials and references on HTML, CSS, JavaScript, and more, it's a go-to destination for beginners and professionals alike. - Source: dev.to / about 1 year ago
I learned from W3Schools. I know it has a bad rep, but seriously. I was 10 years old and was on this site constantly learning stuff. Worth checking out. They have live code editors that allow you to test/modify code immediately in your browser. Source: over 1 year ago
Go to w3schools.com, and use it as a reference for the upcoming HTML/CSS/JavaScript steps. Source: almost 2 years ago
YES! I'm using PHP to build my Search Engine for Kids Activities (http://twkids.app) and its been great! I love PHP as there's no other language that provides the same simplicity and immediacy of results. I tried learning multiple frameworks but it was just too overwhelming and complicated. With PHP, its very easy to just get started as you can mix it right into your html. I just learned the basics on... - Source: Hacker News / almost 2 years ago
However - here it becomes weird - when testing the original regex rule (the first one, without the \u00A0 part) on the same string in an interactive visualiser (https://regexr.com/ for instance), there is a match:. - Source: dev.to / 7 months ago
Learned regex in the 90's from the Perl documentation, or possibly one of the oreilly perl references. That was a time where printed language references were more convenient than searching the internet. Perl still includes a shell component for accessing it's documentation, that was invaluable in those ancient times. Perl's regex documentation is rather fantastic. `perldoc perlre` from your terminal. Or... - Source: Hacker News / 9 months ago
I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I remember being difficult at the beginning was the subtle differences between implementations, like `^` meaning "beginning of line" in Ruby (and others) but meaning "beginning of... - Source: Hacker News / 9 months ago
Mostly building things that needed complex RegEx, and debugging my regular expressions with https://regexr.com/. - Source: Hacker News / 9 months ago
For username: You are using the min() function to make sure the characters are not below three and, then the max() function checks that the characters are not beyond twenty-five. You also make use of Regex to make sure the username must contain only letters, numbers, and underscore. - Source: dev.to / 10 months ago
Free Code Camp - Learn to code by helping nonprofits.
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
rubular - A ruby based regular expression editor
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.
Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.
