RegExr VS Vim Adventures

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

It surprises me how few people are aware of https://vim-adventures.com Beat that game and hjkl will feel just as natural as arrow keys, and so will a ton of vim commands. I think the creator does himself a disservice by selling 6 month licenses rather than lifetime. But 6 months is more than enough to play through it. I think it only took me a couple days. - Source: Hacker News / 7 days ago

I do not know any for emacs, but for Vim there is one: https://vim-adventures.com/. - Source: Hacker News / 9 days ago

That’s a good question. The built in tutorial is actually really good, you can launch it with “vimtutor” on the command line. It doesn’t give you everything, but its instructions and text to try things out on in the editor itself, which I find a good way to learn. It isn’t particularly programming focused either. For getting used to the motions especially https://vim-adventures.com can be a fun way, in its game... - Source: Hacker News / 4 months ago

Very cool! As an aside, I've learned so many things via games like this. Including vim (via https://vim-adventures.com/), which I now basically can't live without. - Source: Hacker News / 7 months ago

If you want to become thoroughly familiar with the commands of Vim and remember them forever, there is a browser game that can help you achieve this: https://vim-adventures.com. - Source: dev.to / 8 months ago