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Joined 3 years ago
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Cake day: June 14th, 2023

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  • Yep. Arch on my personal multi-use laptop, Arch on my work Java-development laptop, Arch on my gaming PC, Arch on my home Forgejo / DNS / NAS server. Just easier to not have to remember how to do things in different ways, plus my home server can efficiently act as a repo cache.

    Did have ALARM installed on the home server back when I used a raspberry pi, and while that’s an amazing project, a pi is just a bit underpowered for some uses. Got a mini PC extremely cheap since it wouldn’t support Win11, but it runs Linux like a champ.


  • Awesome page, thanks. Have bookmarked.

    Harfbuzz though? That’s going to take some replacing. Hopefully someone will fork an earlier version. The thing that it does (accurate multi-script font shaping) is difficult to do; requires a lot of rule-of-thumb knowledge that’s unlikely to be possessed by a single person, needs a lot of collaboration.



  • There’s some very important transatlantic cables that come ashore in New Jersey; data centres built there will have excellent links to both the Eastern US and a lot of Europe, making it quite a desirable location.

    Data centres have a few constraints on their locations. Network connections, of course, and power and water for cooling. Their margins are also a bit dubious (Ed Zitron did an excellent investigation in a recent article) but they benefit from low taxes and sweetheart deals with the local municipalities. Doesn’t take much to make that deal look shaky and be rid of the DC. Well done though NJ, keep it up!




  • Each package has an average of 1.1 Gb of binaries? Maybe delete a few of the old versions, then. But I think the most serious ask there is the network infrastructure - lots of big downloads around the world soon add up.

    The Arch linux package is about 150 Mb; they’ve a few larger ones, but most come in at a few megabytes. (Have just checked my Pacoloco shared cache - average of 773 packages is 5.8 Mb. That serves a network server, a gaming desktop, my personal development laptop and my work development laptop, so it’s a cross section.)



  • Audio codecs like MP3 usually do a Fourier transform to move the sound into the frequency domain, discard any frequencies that you’re unlikely to notice, and encode ‘rate of change’ for the remaining ones. So the encoding problem is usually sound with fast changes in intensity or frequency, which is basically what percussion is.

    System is quite percussion heavy, so will sound bad.

    Recently moved from Spotify to Qobuz, because fuck Dan Ek, and the fact that they’ve got better bitrates across the board really makes the difference for jazz and jazzy stuff. Neglected, sounds crap on Spotify. Sounds great on Qobuz. But that’s the change from ‘bad’ to ‘quite good’ bitrates; additional bits are very much a case of diminishing returns.




  • I dunno. Oxygen Not Included looks crisp on a 4K monitor. And it makes my job easier, being able to have an absolute tonne of code on-screen and readable. I reckon I could probably use an 8K monitor for those things.

    Yeah, I generally have FSR running on any 3D game made in about the last decade - even if I can run it at 4K at a reasonable framerate, my computer fans start to sound like a hoover and the whole room starts warming up. But upscaling seems a better solution than having separate monitors for work and play.




  • Interesting, but misguided, I think.

    If you’ve selected Python as your programming language, then your problem is likely either to do some text processing, a server-side lambda, or to provide a quick user interface. If you’re using it for eg. Numpy, then you’re really using Python to load and format some data before handing it to a dedicated maths library for evaluation.

    If you’ve selected Go as your programming language, then your problem is likely to be either networking related - perhaps to provide a microservice that mediates between network and database - or orchestration of some kind. Kubernetes is the famous one, but a lot of system configuration tools use it to manipulate a variety of other services.

    What these uses have in common is that they’re usually disk- or network- limited and spend most of their time waiting, so it doesn’t matter so much if they’re not super efficient. If you are planning to peg the CPU at 100% for hours on end, you wouldn’t choose them - you’d reach for C / C++ / Rust. Although Swift does remarkably well, too.

    Seeing how quickly you can solve Fannkuch-Redux using Python is a bit like seeing how quickly you can drive nails into a wall using a screwdriver. Interesting in its way, but you’d be better picking up the correct tool in the first place.





  • Oh, that’s obnoxious. I thought it was another ‘button along the bottom’, but it takes up the space that should be ‘right control’? Bastards. Hopefully you can rebind it to something useful, even if the keycap symbol sucks.

    Mind you, I’ve already got caps-lock rebound as ‘control’ and alt-gr rebound as ‘compose’. My laptop has the ‘penguin’ key (it’s a Tuxedo laptop, no Windows key here) used for Sway. (My desktop keyboard is a Model M from before the days of Windows keys, have had to bind ctrl+alt as the ‘Sway Key’.) I’ve already got some ‘useless keys’ that I could rebind to other things - looking at you, print screen - but one you could press with your thumb while chording would always be nice.

    Those ZBooks look like fine laptops. If you installed Arch on them, obviously ;-)