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Joined 1 year ago
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Cake day: July 19th, 2023

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  • Spät, aber: Das ist auch leider überhaupt nicht, also wirklich null, barrierefrei.

    Das nimmt der Staat mit solchen Aktionen aber einfach hin. Ordentlich zensieren ließe sich ein PDF schon, aber dann müssten Mitarbeitende ja ein Mindestmaß an digitalem Handwerkszeug beherrschen.


  • stetech@lemmy.worldtoich_iel@feddit.orgzensus_iel
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    14 days ago

    Rock, Punk, und Metal, aber weder Hip-Hop/Rap noch R&B/Soul oder Jazz?

    Ich behaupte, da gab es einen nicht ganz zentrierten Weltblick bei den Ersteller*n…

    Bitte gerne nachbessern, für diese oder spätestens die nächste Edition. Müssen ja nicht alle von meinen genannten Genres mit drauf, aber dann dürfen die ersten drei auch zu Oberbegriff „Rock” o.ä. zusammengeschrumpft werden.




  • TL;DR: Depends on what you mean.

    Long version:

    Disclaimer: I’m not an expert by any means, I haven’t vetted the links properly (or at all), they’re mostly there for illustration and if you want to read further. Also, the last time I actually read up on this is quite some years ago, so stuff may have changed in the industry and/or my memory on specifics is foggy. Many of the links lead to Tesla sources since I first looked into this topic back before Musk made it known to the public that he’s an insufferable human being.

    Batteries are usually structurally integrated into the chassis with modern EVs, since that means space (and often small weight) savings, and is easier/faster to do in manufacturing.

    With that knowledge, it is safe to assume that replacing a car’s battery is a difficult or next to impossible task, outside of end-of-life reuse.

    But this is actually where it gets interesting, since EV batteries last many years anyways: What happens when the car’s time has come?

    Well… the batteries can be reused. It’s not a trivial process, there’s several ways to do it, but the best intuitive explanation I’ve found is this: In raw ore, lithium and other metals are present at maybe 0.1 or 1%, per tonne of material. In batteries, it’s maybe 99% of reusable, expensive material. Even if you let it be 90 due to inefficiencies in recovery, or whatever, it’ll still make way more sense financially to work with old batteries – once you have the process figured out and automated machinery to get it done in place.

    All that is assuming total destruction of the existing cells, which, depending on their state, may not even be necessary at all. In fact, it looks like all of that may not be needed for as much as >80% of batteries. Wow!

    And we all know the best way to ensure companies are doing something is if the financial aspect aligns with their goals. It’s in their best self-interest to be able to and actually do this.

    So: Replaceability per car – eh, doesn’t look to great. Replaceability across the industry? Perfect.





  • zshenv’s selling point isn’t necessarily that your typical functions are available across scripts (though that can be neat, too – I source aliasrc as well as an utils script file in my shell config) – it’s that it’s there for non-interactive shells too, whereas zprofile is only applied for login shells (and zshrc only for interactive ones).

    So for example, I could open a command in my editor of choice (Helix’s :sh for me), and if I define stuff using the zshenv, all of my aliases etc. are right there. I just have to avoid naming conflicts for script function names if it’s the default shell, but that’s pretty easily done.





  • But it’s true.

    Coding is, like, the smallest aspect out of all of programming. And unfortunately the part that’s the most fun.

    But if you’re a coder, I assume you don’t know how to design complex systems, just (maybe) implement them or parts of them. That’s not what defines programming.

    (Disclaimer, in all fairness: that’s in my personal, layman opinion as someone who doesn’t know much theory. I might just be very very in the wrong here, lol.)




  • Yes, it does, if they have full access to the disassembled hardware and assuming research time & resources they could do practically anything. Such as emulating the Secure Enclave chip with a “fraudulent” version, changing all firmware running on any semiconductors in the phone, isolating storage, I don’t know the details, but let your imagination loose.

    Physical, uninterrupted access is unlikely, yet bad news for anyone’s threat model.