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Joined 9 months ago
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Cake day: January 3rd, 2024

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  • QT is a cross platform UI development framework, its goal is to look native to the platform it operates on. This video by a linux maintainer from 2014 explains its benefits over GTK, its a fun video and I don’t think the issues have really changed.

    Most GTK advocates will argue QT is developed by Trolltech and isn’t GPL licensed so could go closed source! This argument seems to ignore open source projects use the Open Source releases of QT and if Trolltech did close source then the last open source would be maintained (much like GTK).

    Personally I would avoid Flutter on the grounds its a Google owned library and Google have the attention span of a toddler.

    Not helping that assessment is Google let go of the Fuschia team (which Flutter was being developed for) and seems to have let go a lot of Flutter developers.

    Personally I hate web frontends as local applications. They integrate poorly on the desktop and often the JS engine has weird memory leaks












  • You are far worse than the people you are claiming to act against.

    Lots of people can feel something is a problem and struggle to articulate it. So you have to take people on a case by case basis.

    OP talks about how they feel diverse characters are shoe horned in or badly written. Ask them to provide an example.

    When they can’t, then call them out. They are a bigot and deserve scorn.

    If they can provide an example, help them understand the issue and use appropriate language.

    Calling someone out who genuinely feels there is a problem doesn’t stop them feeling there is a problem. These people will go looking for some who acknowledges their feelings.

    Which is how you make a bigot



  • I wouldn’t get massively excited.

    Python is a scripting language, its shines when you want to write a stand alone file which takes an input and performs a task. Scripting languages are great to learn as a first language and so python is wonderful for non developers.

    The issue you hit is the build management solutions for Python are kind of broken and these help support and encourage good development practice so a lot of Python projects end up a collection of scripts rather than a mature project. You can have good projects but…

    In raw benchmarks Java has 90% of the performance of C/C++, but in reality Java is more performant because developers get bogged down in memory management on C/C++ and they get more time to optomise in Java as a result. I’m not sure where Rust will come out to be honest.

    Python benchmarks at 50% the performance of Java, in reality I’ve found code ends up slightly worse because Python is procedural, library support and streaming is poorly supported.

    Take library support, Spring really rose to prominese because of ‘hibernate’ which was a way to abstract talking to different databases through objects, you could switch from PostgreSQL to Oracle through config. Spring data has dumbed this down so I define a plain old Java object and Spring will generate everything I need.

    Python expects you to hand craft SQL statements and every database extends SQL slightly differently, so i need to write SQL for every operation and manage/own it. So the win in being able to quickly read/write to a database (since you don’t have to learn anything about Spring) is quickly ruined because of the all the boilerplate and error handling you now have to write.




  • See its the opposite in Linux land.

    AMD open sourced their drivers so everything just works, while Nvidia drivers have to be built against your system and Nvidia refused to supply proper desktop drivers for years (EGLStreams vs GBM).

    The downside of AMD’s approach is it has to trickle down which depending on what distribution you use can take weeks to a year and it normally takes a couple iterations to get everything working nicely. Which basically expect the 6800 XT to work brilliantly but the 7300 to be flakey for a bit.

    My favourite bit is I owned a few Athlon 5300 APU and 5 years after they were released AMD were still adding performance improvements to them.


  • Immutable distributions won’t solve the problem.

    You have 3 types of testing unit (descrete part of code), integration (how a software piece works with others) and system testing (e.g. the software running in its environment). Modern software development has build chains to simplify testing all 3 levels.

    Debian’s change freeze effectively puts a known state of software through system testing. The downside its effecitvely ‘free play’ testing of the software so it requires a big pool of users and a lot of time to be effective. This means software in debian can use releases up to 3 years old.

    Something like Fedora relies on the test packs built into the open source software, the issue here is testing in open source world is really variable in quality. So somethinng like Fedora can pull down broken code that passes its tests and compiles.

    The immutable concept is about testing a core set of utilities so you can run the containers of software on top. You haven’t stopped the code in the containers being released with bugs or breaking changes you’ve just given yourself a means to back out of it. It’s a band aid to the actual problem.

    The solution is to look at core parts of the software stack and look to improve the test infrastructure, phoronix manages to run the latest Kernel’s on various types of hardware for benchmarking, why hasn’t the Linux foundation set up a computing hall to compile and run system level testing for staged changes?

    Similarly website’s are largely developed with all 3 levels of testing, using things like Jest/Mocha/etc… for Unit/Integration testing and Robots/Cypress/Selenium/Storybook/etc… for system testing. While GTK and KDE apps all have unit/integration tests where are the system level test frameworks?

    All this is kinda boring while ‘containers!’ is exciting new technology


  • You seem to be intentionally missing the point, but to reiterate…

    You shower before entering a pool to wash the dirt from your body off (your cleaning yourself).

    The more of your body covered the less effective that shower is.

    Ideally everyone would be naked in the shower, but there are probably outfits which increasingly render the shower less and less effective (e.g. speedos are better than shorts, etc .).

    It would not surprise me if a Burkina covered so much that the cleaning shower is rendered pointless


  • The shower before a pool is to ensure people aren’t entering the pool coated in dirt (e.g. sweat, hair, dead skin, etc…).

    The chemicals in a pool are designed to bind to that dirt and kill any bacteria introduced.

    There is a limit to the chemicals you can add to a pool (before it hurts humans) and once the amount has activated you need to drain the pool and refill it.

    Swimming pools hold crazy amounts of water which is also really expensive to heat up, so pools want to do that as little as possible.

    Clothing interfers with cleaning your body, so people entering near fully clothed (e.g. like a Burkina) will likely introduce more dirt into the pool.

    That translates into increased costs for swimming pools or pools which maintain the old schedule and just operate unsafely.

    This is all based on owning a hot tub and learning how to maintain it.

    Hopefully this also explains why it doesn’t matter people enter the sea fully clothed




  • stevecrox@kbin.runtoFediverse@lemmy.worldWhat's going on with kbin.social?
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    8 months ago

    The developer behind KBin seems to have issues delegating/accepting contributors.

    If you look at the pull requests, most have been unreviewed for months and he tends to regularly push his branches once complete and just merge them in.

    That behaviour drove the MBin fork, where 4-5 people were really keen to contribute but were frustrated.

    To some extent that would be ok, its his project and if he doesn’t want to encourage contributions that is his decision but…

    KBin.social has gotten to the size where it really should have multiple admins (or a paid full time person). Which it doesn’t have.

    The developer has also told us he has gone through a divorce, moved into his own place, gotten a full time job and now had surgery.

    Thats a lot for any normal person and he is going through that while trying to wear 2 hats (dev & ops) each of which would consume most of your free time.

    Personally I moved to kbin.run which is run by one of the MBin devs



  • Firstly it was just a bit of fun but from memory…

    Twitter was listed as having 2 data centers and a couple dozen satellite offices.

    I forgot the data center estimate, but most of those satelites were tiny. Google gave me the floor area for a couple and they were for 20-60 people (assuming a desk consumes 6m2 and dividing the office area by that).

    Assuming an IT department of 20 for such an office is rediculous but I was trying to overestimate.


  • The Silicon Valley companies massively over hired.

    Using twitter as an example, they used to publicly disclose every site and their entire tech stack.

    I have to write proposals and estimates and when Elon decided to axe half the company of 8000 I was curious…

    I assigned the biggest functional team I could (e.g. just create units of 10 and plan for 2 teams to compete on everything). I assumed a full 20 person IT department at every site, etc… Then I added 20% to my total and then 20% again for management.

    I came up with an organisation of ~1200, Twitter was at 8000.

    I had excluded content moderators and ad sellers because I had no experience in estimating that but it gives a idea of the problem.

    I think the idea was to deny competition people but in reality that kind of staff bloat will hurt the big companies