vardump

45 ms·

961.
by vardump 4y ago
You can combine two doubles to double precision, to 107 bits. https://en.wikipedia.org/wiki/Quadruple-precision_floating-p...
962.
by vardump 4y ago
That's how Amiga OCS/ECS color palette works as well, 4 bits per primary. For whatever reason my brain considers it important enough I still remember $dff180 is the first color palette entry address. :-)
963.
by vardump 4y ago
BYD sold more vehicles , but less BEVs than Tesla. BYD makes also plugin hybrids.
964.
by vardump 4y ago
Yeah. Capital K is for kelvin, k is for kilo.
965.
by vardump 4y ago
Looks bad for Intel in the datacenter. I hope both Intel and AMD can stay in business long term, or at least until there are other serious contenders.
966.
by vardump 4y ago
I've used both for about as much for quite some years, both OS phones are always with me. I'd say iPhones used to be snappier maybe 5+ years ago, but nowadays I grab an Android phone if I want something to be done fast, say perfor
967.
by vardump 4y ago
Now I see why that coffee cup icon is on the "generate images" button... fingers burning after a few images. Haha, awesome app!
968.
by vardump 4y ago
Of course it is. The question is, how does that justify excessive subjectivity and misleading exposure on completely unrelated issues?
969.
by vardump 4y ago
> But then Tesla supporters cry when they’re singled out for recalls? How about just wanting to be objective and not misleading ? Also, to some degree Tesla did deliver electric car revolution by creating some of the first actually de
970.
by vardump 4y ago
You better watch out. There are over 1000 recalls in 2021 affecting 35M vehicles according to NHTSA. For some reason recalls are mostly only news when they're about Tesla. I guess it generates clicks? https://www.nhtsa.gov&#
971.
by vardump 4y ago
Nice. Plenty of insight in this article to better optimize for Zen 4.
972.
by vardump 4y ago
Useful things get votes. Even if they're simple.
973.
by vardump 4y ago
The article you linked says credits are "over 20%" of overall profit. Carbon Credits matter less and less for Tesla. In Q3 2022, CCs were $286M, revenue $21.5B, GAAP net income $3.3B. So CCs were only 8.7% of the profits and 1.3%
974.
by vardump 4y ago
I think forward P/E is already in that ballpark.
975.
by vardump 4y ago
"A thinly veiled advertisement for Kraftwerk Tubes, whose founder Sascha Kühn has at least once before completely failed to deliver." See a recent dupe: https://news.ycombinator.com/item?id=33395796
976.
by vardump 4y ago
Most other opportunities are not super-volcanoes, threatening to cover a large portion of the USA with dust. Defusing that threat could be desirable. https://en.wikipedia.org/wiki/Yellowstone_Caldera
977.
by vardump 4y ago
If it is confirmed that energy production relieves Yellowstone Caldera pressure, should we build geothermal energy plants there? For the greater good, despite conservation efforts.
978.
by vardump 4y ago
Lucky you. Issues like one device got a slightly different baud rate, enough to make it either not work at all or having a lot of transmission errors? I have, and I'm sure a lot of other people have their own horror stories. Having a c
979.
by vardump 4y ago
Just wait until you're 50.
980.
by vardump 4y ago
> If you brake at 0.5 g though, you'd have to suddenly feed in the ball park of 2 MW into the battery. Not sure that's possible. MCS [0] charging standard goes up to 3.75 MW. I don't think Semi can charge at that power, bu
981.
by vardump 4y ago
Your drag area figure for Tesla Semi is absurdly high. Note that drag area is cross-sectional area times drag coefficient. If your numbers are otherwise correct, Semi's "drag area" should be 0.36 * 7.3 m^2 = 2.62800 m^2. 2.
982.
by vardump 4y ago
I think at this point Apple just doesn't want you to write your own kernel drivers anymore.
983.
by vardump 4y ago
> Besides the fact that you're talking about the efficiency of a company that literally produces 10x the number of cars. Let's see what happens to Tesla if they ever reach that scale. 10x higher production should in itself brin
984.
by vardump 4y ago
Dinosaurs certainly didn't mess with asteroid orbits...
985.
by vardump 4y ago
Nothing prevents compilers from compiling in multiple paths for anything performance critical. That's how it's already being done on x86. If AVX-512 is available, use it. If not, maybe fall back to AVX-2. Else fall back to SSE2. E
986.
by vardump 4y ago
Visually build and simulate electronics in a browser? Definitely going to share this with my kids!
987.
by vardump 4y ago
If it's simple, why practically no one is doing it? Last I heard, 99% of all H2 was produced out of methane. Perhaps it's a bit better now?
988.
by vardump 4y ago
A thinly veiled advertisement for Kraftwerk Tubes, whose founder Sascha Kühn has at least once before completely failed to deliver. https://www.businessinsider.de/gruenderszene/allgemein/kraft... Google Translate
989.
by vardump 4y ago
"A Tesla Model 3 has a ~ 500 kg battery and weighs ~ 2 tons. With the drag coefficient of a truck being significantly greater and its gross weight amounting to ~ 15-20 times that of the Model 3, I'd say your 2 tons are way off. Su
990.
by vardump 4y ago
"- Rust is a bit too awkward to use in many cases where C++ is used (particularly with unsafe Rust), and inherits some of the hyper-modern complexities/insanities of C++." Isn't unsafe usage very low in most Rust codebas

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