It’s very slow, but some people made a RISC-V rv32ima emulator that runs on an ATMega328P to run Linux on an Arduino Uno. Nobody would do that in a commercial product (it’s ridiculously slow, difficult, and further into “for shits & giggles” than Taco bell with laughing gas), but even the cheap shitty microcontrollers can run Linux. Badly.
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Eufalconimorph@discuss.tchncs.deto
Programmer Humor@programming.dev•There was no other way!
9·5 days agoPerl users don’t have souls.
Eufalconimorph@discuss.tchncs.deto
Programming@programming.dev•What are some cool and obscure data structure you know of?
1·9 days agoNot exactly a datastructure alone, but bitslicing is a neat trick to turn some variable-time operations into constant-time operations. Used in cryptography for “substitution box” (S-box) operations, which can otherwise leak secrets via data-dependent timing variations.
The datastructure side of it is breaking up n words into bits and interleaving them within n variables (usually machine registers), so that the first variable contains the first bit from each word, the second variable the second bit, etc. It’s also called “SIMD within a register”.
Eufalconimorph@discuss.tchncs.deto
Technology@lemmy.world•Elon Musk’s AI Grok Goes Rogue with Posts Suggesting Trump Is a Pedophile and Erika Kirk Is JD Vance in DragEnglish
5·9 days agoLLMs are perfectly suited to make propaganda. That (and advertising, which is just corporate propaganda instead of government propaganda) is their best use. It doesn’t matter that they’re bullshit generators when the goal is to generate bullshit.
Eufalconimorph@discuss.tchncs.deto
Memes@sopuli.xyz•I am definitely a bird me personally
5·11 days agoHymen means membrane. -ptera is wing. They have membranous wings, and no carapace like beetles. Not named due to virginity.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•I'm disappointed to the max
3·14 days agoDifferent etymology of “tit”, that one is from “teat”.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•I'm disappointed to the max
11·14 days ago“Tit” and “mouse” in English both come from words that mean “small”. “Titmouse” is “smallsmall”.
Chesterton’s Fence applies to some gatekeeping. Not all, but for life-safety thegatekeeping tends to be for sadly good reason.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•surely your hobby can't be that expensive
3·24 days agoIt’s a Barn Swallow, not a Peregrine. Closer, faster horizontally, and smaller. I’ve got a few Peregrine photos, though none I’m particularly happy with yet.
Eufalconimorph@discuss.tchncs.deto
Ask Lemmy@lemmy.world•What is the non-technical hill you are willing to die on in your industry?
1·24 days agoNot quite anything. And veal works better in many cases.
Eufalconimorph@discuss.tchncs.deto
Ask Lemmy@lemmy.world•What is the non-technical hill you are willing to die on in your industry?
1·24 days agoMayo is an emulsion of oil, vinegar, and eggs. Aioli is an emulsion of oil & garlic, usually without eggs.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•surely your hobby can't be that expensive
12·25 days agoPlease no. I like my kidneys. The next lens up in quality is over $15,000.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•surely your hobby can't be that expensive
24·25 days agoIf you want to save money, don’t get into bird photography as a hobby. Gear Acquisition Syndrome is fatal to your wallet.

Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•My culture also loves music, dancing and telling stories
4·27 days agoTimbits. English Canadians have Timbits. Those aren’t just doughnut holes, they’re Tim Horton’s doughnut holes.
Eufalconimorph@discuss.tchncs.deto
Lemmy Shitpost@lemmy.world•Hey look, a giant sign telling you to find a different job
1·1 month agoI’ve seen monthly AWS bills bigger than that, every time I look at the damn dashboard.
Eufalconimorph@discuss.tchncs.deto
Steam Hardware@sopuli.xyz•Why won’t Steam Machine support HDMI 2.1? Digging in on the display standard drama.
2·1 month agothere are actually plenty of reasons to NOT want any kind of bi-directional data transfer between your device and the TV
I’ve got bad news for you about HDMI then…
Eufalconimorph@discuss.tchncs.deto
Ask Electronics@discuss.tchncs.de•Can I use a steel sponge as a soldering sponge? (SOLVED -> better not)English
11·2 months agoIt will destroy the soldering iron tip’s plating. This will quickly result in it being unusable for soldering.
It’s not dangerous. It won’t emit any toxic fumes as long as it’s just a stainless steel scrubber & not one pre-impregnated with soap like a brillo pad. But since it’ll destroy the iron’s tip it’ll quickly be more expensive than brass wool.
My field (cryptography) is unlikely to run into this, despite having some advanced math. There’s just not that much use for anything in 2D, and abstract algebra doesn’t bother with things as mundane as “numbers”.
I want a 16-1200mm lens, with a 300mm front element for f/mount_limited-f/4 aperture size, that weighs less than 2kg and is fully aberration corrected & costs under $10,000. And world peace, while we’re at it. That’s probably easier.


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