• 0 Posts
  • 42 Comments
Joined 5 months ago
cake
Cake day: June 10th, 2024

help-circle


  • So, here’s my attempt

    The first portion (^.?$) matches all lines of 0 or 1 characters.

    The second portion (^(..+?)\1+$) is more complicated:

    1. (..+?) is a capture group that matches the first character in any line, followed by a smallest possible non-zero number of characters such that (2) still matches (note that the minimum length of this match is 2)
    2. \1+ matches as many as possible (and more than 0) repeats of the (1) group

    I think what this does is match any line consisting of a single character with the length

    • divisible by some number (due to the more than 0 condition in (2), so that there have to be repeats in the string), that’s not
      • 1 (due to the note in (1), so that the repeating portion has to be at least 2 characters long), or
      • the length itself (due to the more than 0 condition in the (2), so that there is at least one repetition)

    Therefore, combined with the first portion, it matches all lines of the same character whose lengths are composite (non-prime) numbers? (it will also match any line of length 1, and all lines consisting of the same string repeated more than one time)


  • 90s-late 00s cars are actually on repairability in my experience, because they already have computers which help you diagnose failures easily with a $20 OBD2 scanner (this saved my ass a couple of times, when I could almost immediately see the error whenever my car died, fiddle or re-plug the wiring of the failed component and keep going), and they don’t yet have all the over-complicated, designed-to-fail, hard-to-reach crap that a lot of new cars have.










  • balsoft@lemmy.mltoF-Droid@lemmy.mlSatellite maps on fdroid?
    link
    fedilink
    English
    arrow-up
    2
    ·
    24 days ago

    Hey, you can add the satellite imagery you need by doing Configure Map > Underlay > Underlay map > Add more. Then you can select the imagery you just added from that same menu.

    After you’ve selected the underlay map, you can pre-download the images for offline use by viewing the part of the map you want to download, touching&holding anywhere on it, then doing Actions > Download Map.

    Hope that helps.




  • “NixOS project” did not call anyone nazis, there was no “purge”, this article is clickbait and ragebait. What one contributor, however prolific, says, doesn’t represent the entire project (even though I somewhat agree with him here - there are sadly some bigots in the community).

    Nobody forced Eelco (the founder of Nix) to “abdicate”, but there was indeed pressure to step down as the de-facto BDFL put on him by various people. He’s respected as an engineer, architect, maintainer and mentor, but his community management skills were perceived to be lacking, and there were other perceived issues in the community - which boiled down to the fact that a lot of contributors didn’t feel like they could influence the direction of the project. Note that he’s not expelled from the project in any way, he’s still a maintainer of Nix itself, which AFAIU from my interactions with him is what interests him the most, and he’s more or less happy to leave administrative/community stuff to other people.

    Then began a process to establish a new governance structure. Currently, we’re up to a stage where there’s now formal community values and a new constitution for the project. There’s an election happening right now, with all active contributors able to become candidates or vote (although the deadline for candidate nominations has passed, so now we can only vote).