Oh please. The US has many problems, and there are food deserts to be sure — but go to a first class US city and you’ll find great food.
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https://en.m.wikipedia.org/wiki/ACID
Atomicity (something happens in its entirety or not at all), consistency (database is always in a valid state — if the database has constraints, they will always be honored), isolation (transactions don’t step on each other), durability (complete transaction is complete even if there’s a power failure).
Not a database expert, my parenthetical explanations may need work.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•is there any legitimate use of blockchains?3·17 days agoI think parent is referring to Merkle trees.
It’s interesting that, with Python, the reference implementation is the implementation — yeah there’s Jython but really, Python means both the language and a particular interpreter.
Many compiled languages aren’t this way at all — C compilers come from Intel, Microsoft, GNU, LLVM, among others. And even some scripting languages have this diversity — there are multiple JavaScript implementations, for example, and JS is…weird, yes, but afaik can be faster than Python in many cases.
I don’t know what my point is exactly, but Python a) is sloooow, and b) doesn’t really have competition of interpreters. Which is interesting, at least, to me.
qjkxbmwvz@startrek.websiteto Programmer Humor@programming.dev•Simple Optimization Trick11·1 month agoDid the developer use any version control though? SCCS has been around since the early 70s, RCS and CVS since the 80s. The tools definitely existed.
Also, it was a single dev, which makes SCM significantly simpler!
Yeah, but do they like Huey Lewis and the News?
Hey Paulina!
OTOH, if you can afford basic necessities, hobbies are just a rounding error on top of them.
https://en.m.wikipedia.org/wiki/Blackbird_(wind-powered_vehicle)
Can go directly upwind (no tacking required). Can also be applied to boats.
From https://en.m.wikipedia.org/wiki/Sharon_Osbourne
The couple used to physically fight regularly and, according to Osbourne, they would “beat the shit out of each other.” She has described herself as “a beaten woman” when she was at the hands of husband Ozzy where he once knocked out her front teeth. She once retaliated by throwing a full bottle of scotch at his head.
ethic cleansing
Tbh that doesn’t sound too bad? Like maybe take a nice shower but with cruelty free/plant-based soap that wasn’t animal tested (and obviously there’s no drought concern in this scenario).
qjkxbmwvz@startrek.websiteto memes@lemmy.world•When webdevs choosing port for their app112·2 months agogo2rtc, a camera streaming tool that’s useful for security cameras, at least has some humor in their choice — port 1984, of course.
qjkxbmwvz@startrek.websitetoMicroblog Memes@lemmy.world•4 hours apart, by time zonesEnglish5·2 months agoBeautiful!
Sorry you’re getting down voted — lots of replies from folks unclear on what the diffraction limit means, atomic resonances, etc.: https://www.newscientist.com/article/2161094-a-single-atom-is-visible-to-the-naked-eye-in-this-stunning-photo/
Parent didn’t say resolve, they said see — you can’t resolve stars but you can most certainly see them.
Light up a single atom enough and you can see it (unclear if this works with a dark adjusted naked eye or if a long exposure is required): https://www.newscientist.com/article/2161094-a-single-atom-is-visible-to-the-naked-eye-in-this-stunning-photo/
No, they’re too small to resolve. You can see small things if they’re bright enough: https://www.newscientist.com/article/2161094-a-single-atom-is-visible-to-the-naked-eye-in-this-stunning-photo/
A single atom of gold is far too small for any photon in the visible spectrum to interact with.
That’s incorrect — single atoms can, and do, interact with optical photons.
https://arxiv.org/abs/2410.19671 https://www.nature.com/articles/ncomms13716
And the entire field of super resolution microscopy relies on small things (e.g., molecules) interacting with light.
qjkxbmwvz@startrek.websitetoMicroblog Memes@lemmy.world•4 hours apart, by time zonesEnglish11·2 months agoWait until you hear about the Arctic circle…
Never said that at all. I’ve had some fantastic food in England.