RegExr
regular expressions 101
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Based on our record, RegExr should be more popular than Eloquent JavaScript. 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.
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
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate this challenge, I've made major changes, one being that I will now document the journey, and the other, I switched to reading books on JavaScript. I currently use the book ELOQUENT... - Source: dev.to / 7 months ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS are the 2 best source for learning JS. If you don't have time to read both, just go with https://eloquentjavascript.net/ If one needs to go further, go through... - Source: Hacker News / 9 months ago
> Do you have any tip for learning js at it's fundamentals? I would recommend: - https://eloquentjavascript.net/ - https://javascript.info/. - Source: Hacker News / 9 months ago
Eloquent JavaScript is a free online book by Marijn Haverbeke. It's a great resource for learning JavaScript from scratch, with a focus on writing clean and effective code. - Source: dev.to / 9 months ago
Beginner Resources: Start with the basics using resources like Eloquent JavaScript and JavaScript.info. - Source: dev.to / 9 months ago
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
VS Code - Build and debug modern web and cloud applications, by Microsoft
rubular - A ruby based regular expression editor
CodePen - A front end web development playground.
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.
Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
