onelinerhub
RegExr
onelinerhub | RegExr | |
---|---|---|
15 | 579 | |
788 | 9,548 | |
0.5% | - | |
10.0 | 0.0 | |
about 2 months ago | about 1 month ago | |
PHP | JavaScript | |
MIT License | 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.
onelinerhub
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Best Websites For Coders
Library or micro code solutions : Community library of micro code pieces for popular issues.
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Aligning text horizontally and vertically with PHP GD
We use (400 - $p[2])/2 to calculate x coordinate so our text is centered horizontally. Open original or edit on Github.
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10 Useful vim commands for coders
More useful Vim commands, add your commands on Github.
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Getting and setting headers in Node.js HTTP server
Open original or edit on Github.
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3 code pieces to work with file path in Node.js
Original version, improve this code.
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Help us collect modern Python NumPy code solutions
The suggested solution https://github.com/Onelinerhub/onelinerhub/blob/34467e427cc6... still runs out of memory with many files.
I believe the original intention behind using mode="a" was to append to the output file while reading the input files at the same time. This way, there is no need for an ever-growing string array.
But there are still many other issues like using default platform string encoding instead of detecting it properly or at least using utf-8, checking for ".txt" anywhere in the path instead of at the end, and not closing the input files with a context manager like the output file, which suggests that this code is just pierced together from various sources.
A robust solution would require many more lines.
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Hacker News top posts: Mar 28, 2022
Help us collect modern Python NumPy code solutions\ (23 comments)
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Many thanks to all of you – new UI onelinerhub.com
Thank you all for great support in helping our ad-free non-profit code library project.
We've launched new UI today (thanks to your support and sponsoring!), please help us test it and make sure everything works fine. Please leave feedback using Github issues: https://github.com/nonunicorn/onelinerhub/issues
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?
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