Judge0 API
🔥 The most advanced open-source online code execution system in the world. (by judge0)
RegExr
RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions. (by gskinner)
Judge0 API | RegExr | |
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10 | 579 | |
2,126 | 9,548 | |
3.4% | - | |
7.3 | 0.0 | |
5 days ago | about 1 month ago | |
HTML | JavaScript | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
Judge0 API
Posts with mentions or reviews of Judge0 API.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-09.
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Why would you use the code interpreter?
There are services like Judge0 which you can use to execute the code in a sandbox. Just send a code as a string and get a result back. You can either use their cloud offering or deploy the container yourself (it is opensource). https://github.com/judge0/judge0
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Judge0 URL is not accessible
I'm trying to run a local version of the Judge0 compiler, but I can't seem to access it.
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Storing untrusted client-provided code in a database
I have a front-end app which exposes a code editor where the user can provide some code and it will be compiled and executed using judge0 (so not on my server). I would like to be able to save the code created by a user, but I'm not sure of the best route to do this. My initial thought was to save the code as a string in a database, passing through my back-end which could potentially have some sanitizing methods to try and minimize any danger with this. However, I'm not sure how practical/feasible it is to try and sanitize code - has anyone attempted to do this previously or have experience in this domain?
- Built a website for practicing Python
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Any idea on how to built a code compilation system that can be deployed online or if there exists one already that can be used.
You can deploy Judge0 Extra CE on your own servers for free. Here are the release notes that include the deployment procedure.
- Online compilers/interpretters for (python, go, etc)
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Creating(or importing) a Code Sandbox or an online IDE to be used in a Django website.
https://judge0.com/ to run the code, you can can host it on your server for free or use their api.
- Gitlab servers are being exploited in DDoS attacks in excess of 1 Tbps
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run code in django
A signal gets called which gets sent over Django Channels (but you can probably use an mq or something for this) which notifies a microservice that is responsible for sending and receiving submissions to an instance of https://judge0.com/
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Let’s Deploy our Online Code Executor in Google Cloud
wget https://github.com/judge0/judge0/releases/download/v1.12.0/judge0-v1.12.0.zip unzip judge0-v1.12.0.zip
RegExr
Posts with mentions or reviews of RegExr.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-10.
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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?
When comparing Judge0 API and RegExr you can also consider the following projects:
Code-Server - VS Code in the browser
RegEx101 - This repository is currently only used for issue tracking for www.regex101.com
Zalenium - A flexible and scalable container based Selenium Grid with video recording, live preview, basic auth & dashboard.
RegExpBuilder
Codiad - Web Based, Cloud IDE
Visual Studio Code - Visual Studio Code
Koding
CyberChef - The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
RequestBin
self-hosted - Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept
RStudio Server - RStudio is an integrated development environment (IDE) for R
Regexly - WYSIWYG Regex playground for those who JavaScript