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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Some would call the former command cat abuse.
In short, unless you want the contents of a file printed to stdout (or multiple files concatenated), the command can probably be written without
cat
, instead using the filename as an argument (grep pattern file
) or IO redirection (cmd < file
).Stylistics and readability are another thing though.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•is there any legitimate use of blockchains?3·23 days agoI think parent is referring to Merkle trees.
qjkxbmwvz@startrek.websiteto Technology@lemmy.world•Computer Science, a popular college major, has one of the highest unemployment ratesEnglish391·27 days ago…the San Francisco gold rush in 1949.
Classic CS major, making an off-by-one(hundred years) error ;)
I have some bad new for you about Linux…
Yabai+sketchybar make tiling+virtual desktops…at least usable on mac.
Of course, I’d take i3 any day of the week.
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.
Coming from Debian, it was…not expected. I understand how and why it happened, but the user experience was surprising.
Debian keeps the previous kernel around, which makes perfect sense to me — in the event that a kernel update borks your system you can just load the previous one. This would probably only happen due to out of tree modules (looking at you, Nvidia…).
Coming from Debian, it was…not expected. I understand how and why it happened, but the user experience was surprising.
Debian keeps the previous kernel around, which makes perfect sense to me — in the event that a kernel update borks your system you can just load the previous one. This would probably only happen due to out of tree modules (looking at you, Nvidia…).
Linux distros can still do…questionable things. In grad school I tried Arch for a bit, and I once was late to a video call because I had updated my kernel but did not reboot. Arch decided that because there was a new kernel installed, I didn’t need the modules for the old — but currently running! — kernel, so it removed them. So when I plugged in a webcam, the webcam module was nowhere to be found.
But yeah…somehow, still not as bad as Windows updates.
Our Internet went out for a few hours today, so naturally my smart switches, lights, cameras, motion sensors, door sensors, and power monitoring… continued to work as of nothing was wrong.
Home Assistant is great, and using local-only devices is awesome. If my smart home stops working it’s my own fault, not some 3rd party.
qjkxbmwvz@startrek.websiteto Technology@lemmy.world•Physicists Create First-Ever Antimatter Qubit, Making the Quantum World Even WeirderEnglish2·2 months agoYour numbers seem reasonable — more intuitive for me to work in terms of pressure. Atmosphere is (roughly) 1e3 Torr, good UHV can be around 1e-10, so that’s 13 orders of magnitude, which is (roughly) the same difference that you calculated.
qjkxbmwvz@startrek.websiteto Technology@lemmy.world•Physicists Create First-Ever Antimatter Qubit, Making the Quantum World Even WeirderEnglish32·2 months agoAluminum foil is very common in physics labs. And a main use for it is “baking”! To get ultra high vacuum (UHV)* you generally need to “bake out” your chamber while you pump down. Foil is used same as with baking food — keep the heat in and evenly distributed on the chamber.
Sadly, it’s usually not food grade aluminum foil, as that can contain oils, and oils and vacuum are generally a big no-no.
*Just how good is UHV? Roughly: I live in San Francisco, which is ~7 miles by ~7 miles (~11km). Imagine you raise that by another 7 miles to make a cube. Now, evacuate every last molecule of gas out of it. Now take a family sedan’s trunk, fill it with 1 atmosphere of gas, and release that into the 7 mile cube. That’s roughly UHV pressure.
qjkxbmwvz@startrek.websiteto Technology@lemmy.world•Two major AI coding tools wiped out user data after making cascading mistakesEnglish42·2 months agoFrom TFA:
“I have failed you completely and catastrophically,” Gemini CLI output stated. “My review of the commands confirms my gross incompetence.”
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.
Never said that at all. I’ve had some fantastic food in England.