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RegExr
content | RegExr | |
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123 | 579 | |
8,695 | 9,548 | |
1.0% | - | |
10.0 | 0.0 | |
2 days ago | about 1 month ago | |
Markdown | JavaScript | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
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Here are the 10 projects I am contributing to over the next 6 months. Share yours
MDN Web Docs content
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The character encoding cheat sheet for JS developers
In this article, we've covered the basics of character encoding in JavaScript, including the different encoding standards, how they work, and how to work with them in Node.js and web browsers. We've also covered some best practices for working with character encoding in JavaScript and provided tips and techniques for debugging encoding issues. If you want to learn more about character encoding in JavaScript, there are several resources. The Unicode Consortium's website provides detailed information about the Unicode standard, while the Mozilla Developer Network has extensive documentation on character encoding in JavaScript. Additionally, there are several books on JavaScript that cover this topic in depth, such as "JavaScript: The Definitive Guide" by David Flanagan and "Eloquent JavaScript" by Marijn Haverbeke.
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Explanation of CSS Gradients
Great job! You've learned all about gradients and now you can use them like a CSS expert. With these skills, you can make your websites more colorful and attractive. you can read more in MDN website.
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10 JavaScript Sites Every Web Developer Should Know
(https://developer.mozilla.org/) MDN Web Docs is the go-to resource for comprehensive documentation on JavaScript. From beginner tutorials to advanced references, it covers everything you need to know about JavaScript, including syntax, methods, and APIs.
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10 Websites Every Web Developer Should Bookmark
(https://developer.mozilla.org/) This is your official guide to all things web development, straight from the team behind the popular Firefox browser. MDN boasts comprehensive documentation on HTML, CSS, JavaScript, and web APIs, making it an invaluable reference for developers of all levels.
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Developer should-know websites
MDN Web Docs, previously Mozilla Developer Network
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🔥 Top 10 Best Websites to Learn Coding for Free! 💻
MDN Web Docs MDN Web Docs is an invaluable resource for web developers. From basic syntax to advanced concepts, you'll find comprehensive documentation on HTML, CSS, JavaScript, and more.
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Next.js: consequence of AppRouter on your CSP
Nonce attribute from MDN
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Web Development Tools and Resources
MDN Web Docs (Visit Site)
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Symbiote.js 2.0
In Symbiote.js, almost everything you see should already be familiar to you, directly or indirectly. Unless you're new to frontend. And if you are a beginner, then you can learn the necessary basics on popular sites with documentation on modern specifications, for example MDN.
RegExr
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Hot Springs
When thinking about how I might compare an arrangement to the contiguous group of damaged springs, I used regexr.com to experiment with very specific regexs that used the numbers.
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Demystifying Regular Expressions (Regex): A Chat Sheet Guide
There are plenty of online regex tools to test and experiment with regex patterns. Some popular ones include RegExr, RegEx101, and RegexPlanet.
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Camel Cards
Using regexr.com it at least appears to work as expected.
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[2023 Day 2] [Python] Stuck on the first task
If you are going to use RE's, use something like https://regexr.com/ to double check that they're doing what you want. I was suspicious of your 'cols = re.findall(r'\d+ .....', i)' line, and indeed it does miss some columns. You should rethink your column detection, and either not use REs or learn how to use capture groups and \w. There would then be no reason to use yet another RE in your column iterator to extract the numbers which you've already detected.
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2023 Day 2 Part A [Java] regex pattern not matching
First time posting here, let me know if I need to edit post to conform to any rules. My issue is that I'm trying to match regex pattern to separate out the number of cubes drawn and its color but my Matcher object seems to not be returning any matches so it's throwing a no match found exception when I try to call digitMatcher.group(). I have tested my regex pattern on sites like regexr and it seems to pass there but it's not working for some reason here. I use the same type of regex on day one and it work there so I'm not sure where my regex pattern is failing here. I'm talking about specifically in my isGameValid() method where I create a matcher base on a pattern I made above. Through debugging I know that I separated the string color pairing correctly and that my Matcher object has the correct regex pattern, it's just not matching for some reason. Any help would be appreciated. Code below:
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Trebuchet?!
Regexr has been an invaluable tool as a beginner.
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10 Lesser-Known Tools and Websites to Spice Up Your Developer Toolbox
RegExr simplifies working with regular expressions. This online tool provides a visual interface for building and testing regex patterns in real-time, making regex less intimidating.
- What regex flavour does vscode use in language-configuration.json
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Regex not working
Ho did you arrive at the regex? I usually use a website to , such as https://regex101.com/, https://regexr.com/, https://regex-generator.olafneumann.org/ in combination of each other, as some explain better than the other.
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Capture the first instance, but don't stop?
I pulled this into regexr.com and it yielded the same results except it removed :41:
What are some alternatives?
Propeller - Propeller - Develop more, Code less. Propeller is a front-end responsive framework based on Google's Material Design Standards & Bootstrap.
RegEx101 - This repository is currently only used for issue tracking for www.regex101.com
sorbet - A fast, powerful type checker designed for Ruby
RegExpBuilder
synth - The Declarative Data Generator
Visual Studio Code - Visual Studio Code
proposal-pipeline-operator - A proposal for adding a useful pipe operator to JavaScript.
CyberChef - The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
big-list-of-naughty-strings - The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
self-hosted - Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept
eslint-plugin-no-unsanitized - Custom ESLint rule to disallows unsafe innerHTML, outerHTML, insertAdjacentHTML and alike
Regexly - WYSIWYG Regex playground for those who JavaScript