Modern tech, retro tech, 80s/90s music & nostalgia. I live in northern England so most things I post about have a UK slant.

Elsewhere on Fedi:

  • 0 Posts
  • 15 Comments
Joined 1 year ago
cake
Cake day: June 7th, 2023

help-circle



  • It’s a very flexible language so can find a niche almost anywhere. I know of fintech companies that use it extensively for their back end data processing systems, and I’ve seen some really interesting stuff done with Clojure and Apache Kafka. They’re a good fit for each other - Clojure, as a lisp, is optimised for processing infinite lists of things and Kafka topics can be easily conceptualised as an infinite stream of data.

    Also, when combined with Clojurescript, it provides a single language that can be used full-stack, so could drop in anywhere that you might otherwise use Node.

    But I think one of the best things about it is the way it forces you to re-evaluate your approach to development. It’s a completely functional language so you have to throw away any preconceptions about OO and finding new ways to resolve old problems is one of the things that should be a joy for most developers, even if it has no practical application.



  • Not really a viable solution for many scenarios though. What if your PDF has half a dozen pages, your answer becomes really tedious. And in a lot of cases a PDF with forms is expected to be sent back to the person or company that created it once the fields have been filled in. They’re not likely to want to receive a bunch of JPEG screenshots instead.




  • I’m still struggling to understand what advantage Docker brings to the set-up.

    Maybe the application doesn’t need to write anything to disk at all (which seems unlikely) but if so, then you’re not saving any disk-write cycles by using docker.

    Or maybe you want it only to write to filesystems mounted from longer-life storage e.g. magnetic disk and mark the SD card filesystems as --read-only. In which case you could mount those filesystems directly in the host OS (indeed you have to do this to make them visible to docker) and configure the app to use those directly, no need for docker.

    Docker has many great features, but at the end of the day it’s just software - it can’t magic away some of the foundational limitiations of system architecture.







  • Yes, it matters hugely.

    Let’s say I do a google search for “how to frobitz a widget” and the top result (because as you say it’s in Google’s cache) points me to a post on /r/WidgetFrobitzing.

    I then click through and find that the post is deleted or has been changed to say “lol Spez sucks use Lemmy” or whatever. I’ll almost certainly close that tab and go back to google to find another link. That deprives Reddit of clicks through its ads, of time spent on site, and it also means that user is less likely to follow links to Reddit in future as they will know they’re not as useful as Google thought they were.