• 10 Posts
  • 219 Comments
Joined 1 year ago
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Cake day: May 31st, 2023

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  • So, OK, I’m willing to learn: please show me good brands then.

    They need to resist to mud (thick mud, the kind with a ton of suction that will keep your soles when you try and move), seawater, rocks and sand, and pretty dense vegetation.

    They also need to have steel toe caps, good soles (vibram or equivalent if possible) that don’t slip, and that aren’t too hard (wet stone is enough of a female dog as it is), and to go higher than my ankle.

    The best brand I tried so far was caterpillar, but they lasted only 3 years. That’s a far cry from “a decade or more”.




  • Yeah so, the amount of meals is correct. But that’s about it. I mean, I can’t say about the taste, to each their own, but one kg of cow meat needs two dozen kg of grain.

    That’s about as inefficient as it gets.

    As for the leather, the industry doesn’t like products that last a decade, so it isn’t actually using the leather in such a way. Industrial leather boots last a year tops.

    Finally, pet food is made out of discarded cuts of meat, the uglies, etc. But also lots of cereals, and vegetables.

    So we could really afford eating less meat. It isn’t good for anything. Not for us, not for the other species (certainly not for the cows, that get often half assed butchered in a hasty way because of quotas and profit), and absolutely not for the ecosystem.

    But I guess the taste is all that matters.






  • The ARM architecture does apparently (I’m no expert) have some inherent power-efficiency advantages over x86

    Well, the R from ARM means RISC, and x86 (so, by extension, x86_64) is a CISC architecture, so they are not even in the same “family” of designs.

    Originally, CISC architectures were more popular, because it meant less instructions to write, read, store, etc. Which is beneficial when hardware is limited and developers write in assembly directly.

    Over time, the need for assembly programming faltered, and in the 90s, the debate for CISC vs RISC resurfaced. Most developers then wrote code in C and C++, and the underlaying architecture was losing relevance. It is also worth noting that due to a higher number of instructions, the machine code is more granular, and as a result, RISC code can inherently be further optimised. It also means that the processor design is simpler than for CISC architectures, which in turn leaves more room for innovation.

    So, all else being equal, you’d expect Qualcomm to have an advantage in laptops with this chip, but all else isn’t equal because the software isn’t there yet, and no one in the PC market is quite in a position to kickstart the software development like Apple is with Macs.

    Now, a key consideration here is that the x86 architecture has been dominating the personal computer market for close to half a century at this point, meaning that a lot of the hardware and software is accommodating (wrt functionality, optimisation, etc) for it specifically.

    Therefore, RISC architectures find themselves at a disadvantage: the choice in Operating Systems is limited, firmware and drivers are missing, etc. Additionally, switching to RISC means breaking legacy support, or going through emulation (like the Apple M3 does).

    However, in our modern ecosystem, the potential gain from switching to a RISC architecture is considerable (storage is cheaper than ever, RAM is cheap and fast, and seldom anyone is writing assembly anymore. Plus, those who do might enjoy the higher degree of control the additional granularity affords them, without having to do everything by hand, given the degree of assistance modern IDEs offer), and it will gradually become a necessity for every vendor.

    For now however, the most popular computer Operating System worldwide has poor performance on ARM, and no support for other RISC architectures (such as RISC-V) that I know of.

    The challenge here is in breaking a decades long dominance that originated from a monopoly: if you have paid attention to what Apple has been doing, they initially used large parts of FreeBSD to build a new Operating System that could run on their custom processors (Motorola 68k), and then built the rest of their Operating System (Darwin and Aqua) on top of it. This afforded them the possibility to switch to Intel CPUs in 2005, and back to ARM in 2020 with their M series CPUs.

    The quality of their software (in large parts derived from the quality of free software and of staggering design work) has allowed them to grow from a virtually negligible share of computer users to the second place behind windows.

    Now, other Operating Systems (such as Linux) have the same portability characteristics as FreeBSD, and can feasibly lead to such a viable commercial OS offering with support for several hardware architectures.

    “All” that is needed is a consistent operating system, based on whichever kernel fits, to supplement MacOS in the alternative offering to windows.

    Most software would be available, and a lot of firmware would too, thanks to ARM being used nearly exclusively in mobile phones, and most mobile phones running a Linux kernel.

    Once we have a (or better, a few) Linux or BSD based operating system(s) with commercial support, consistent design, and acceptable UX for “normies”, such CPUs will become a very valid offering.



  • 7heo@lemmy.mltoLemmy Shitpost@lemmy.worldDOUBLE ERUPTION
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    4 months ago

    No, this is the maddest of lads.

    actual likely explanation

    According to this, death would have happened instantly, and the victim’s muscles would likely have “clenched”. So it is anyone’s guess now if the person decided to “beat the meat” and got frozen in that pose, or of the instantaneous heat caused the body to be in that position.





  • That isn’t real. It wouldn’t pass peer review. Here is the actual code:

    function GetCookieValue(x) {
      return JSON.stringify(x);
    }
    
    user.cookies.agreed = Boolean(GetCookieValue(true));
    
    if(!DarkPatternPopup()) {
      // Make sure we respect the user choice
      user.cookies.agreed = Boolean(GetCookieValue(false));
    }
    
    if(user.cookies.agreed) CollectData(user);