RegExr
regular expressions 101
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Based on our record, RegExr should be more popular than Stack Exchange. It has been mentiond 360 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.
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. - Source: dev.to / 4 months ago
There are plenty of online regex tools to test and experiment with regex patterns. Some popular ones include RegExr, RegEx101, and RegexPlanet. - Source: dev.to / 4 months ago
Using regexr.com it at least appears to work as expected. - Source: dev.to / 5 months ago
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... Source: 5 months ago
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... Source: 5 months ago
You might be better off trying to ask questions about the universe on https://stackexchange.com/ instead of the r/askreddit.com subreddit. Source: 10 months ago
Stolen from stackexchange.com: "A parallel universe would be a completely separate universe, possibly containing similar characters or facts, but definitively a separate entity. An alternative universe would likely take place in the same universe, but with altered facts (i.e., "what-if" scenarios).". Source: 12 months ago
Https://www.wolframalpha.com/ is your best friend. This thing solves all math problems like a beast. Also embrace the vulnerability and ask a lot of questions on stackexchange.com. Source: 12 months ago
This is seriously featured on page 1 of https://stackexchange.com/. - Source: Hacker News / 12 months ago
You probably already know that you can program LibreOffice, but as you are asking specifically about an API: I can't comment on LibreOffice's API, sorry, as I've never used it. You might find some help on LibreOffice's forum, or you might be lucky on Ubuntu Forums or Stack Exchange, specifically Unix & Linux. Source: over 1 year ago
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
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rubular - A ruby based regular expression editor
Quora - Quora is a place to gain and share knowledge. It's a platform to ask questions and connect with people who contribute unique insights and quality answers.
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.
Stack Overflow - Community-based Q&A part of the Stack Exchange platform.