… they were just about to experience a floating point error when the sign was put up.
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jdnewmil@lemmy.cato
Movies@lemmy.world•Is project hail Mary worth it if I have read the book?English
16·2 months agoIMO that depends fat more on you than on the movie. They had to change some things to keep it from ballooning to a far longer film than it ended up, so if you don’t like the choices they made them no. But if you are open to the fact that there are details that are just different and deductive chains of thought that are shortened drastically so they can emphasize other things, then yes it was worth it.
From the beginning of computing there has been a problem with bootstrapping knowledge… the person creating a tool gives it a name, and describes it, but knowing that someone solved the problem you have and what the name of that tool was always a challenge.
But that is nothing new… you posted in English but if you were to learn a different language you would have a very similar problem, and one of the most universal strategies for making that transition is to drill on vocabulary. Once you have built a small vocabulary then you can expand it using a dictionary.
The real message behind someone saying RTFM is that there are so many educational and search resources now that asking some rando on the Internet to rewrite a Howto on the fly is lazy. Simply typing the exact same question into Google will bring up a kickstarter set of vocabulary and resources. If you actually do this your question will often answer itself, and if it doesn’t and you start by pointing out why your efforts failed to help you with your specific problem and use the vocabulary (at least briefly) that your research turned up to guide the reader toward where your problem is, you should get less RTFM responses.
jdnewmil@lemmy.cato
Linux@lemmy.ml•The Engineer Who Tried to Put Age Verification Into Linux
12·2 months agoYou must be off by a decade. Your reference mentions no OS and Unic was developed around 1970.
jdnewmil@lemmy.cato
World News@lemmy.world•Israel is running critically low on interceptors, US officials sayEnglish
3·2 months agoOh, right, right, right… that makes sense… right? right? or maybe it is just another truckload of fetid bullshit. now that makes more sense.
jdnewmil@lemmy.cato
A Boring Dystopia@lemmy.world•Trump’s FCC Chair Threatens to Pull Broadcast Licenses Over Negative Iran War Coverage
261·2 months agoOnly if a) you have enough money to pay lawyers to defend your rights, and b) the judge happens to not be a Trump follower.
jdnewmil@lemmy.cato
Lord Of The Rings Memes@piefed.social•Imitation is the sincerest form of flatteryEnglish
1·2 months agoTime-travel… of course!
If you are invested in Windows software… don’t run Linux. Being able to run Windows software is like a “patch” to get you by until you find a Linux equivalent. Pretending you can have your cake and eat it too will just leave you disappointed.
Linux has amazing software… but in most cases it feels very different from Windows. If you learn why it is different then you may start to appreciate Linux for what it gives you rather than what it takes from you.
jdnewmil@lemmy.cato
Open Source@lemmy.ml•LibreOffice learns to speak Markdown in version 26.2
22·3 months agoHow in the world did they manage that? Did they implement it internally as a TCP API and expose it?
jdnewmil@lemmy.cato
Ask Lemmy@lemmy.world•Is using a copyrighted image/image that isn't yours as an avatar actually okay?
21·3 months agoIANAL … but if you do use it, copy it to your own server so all those accesses don’t suck up the bandwidth of the person you copied it from.
jdnewmil@lemmy.cato
United States | News & Politics@lemmy.ml•Pete Hegseth just announced that he is ordering "the complete and immediate cancelation of all DOW attendance at institutions like Princeton, Columbia, MIT, Brown, Yale and many others[...]"
21·3 months agoWould not want our warriors to learn critical thinking skills…
jdnewmil@lemmy.cato
No Stupid Questions@lemmy.world•Why is amperage more "obscure" than voltage (or watts)?
2·3 months agoAnd the smoke. When you let the smoke out it stops working.
jdnewmil@lemmy.cato
No Stupid Questions@lemmy.world•Why is amperage more "obscure" than voltage (or watts)?
1·3 months agoBatteries have both electron capacity (cumulative) and current capacity (rate) ratings. The chemistry and size determine how many electrons (aka Amperes times hours) can be stored, and the conductor sizes (including within the cells) determine how quickly it can be charged or discharged in sustained operation (without permanent damage).
A car battery can be shorted with a screwdriver and discharged at a high current, but only for a short time without damage to the cells. A 100Ah car battery can supply rated current for roughly twice as long as a 50Ah battery.
Sometimes people call these ratings energy and power ratings by multiplying each by rated voltage, but the voltage does vary with charge state and rate of current flow so those “ratings” are rather approximate.
jdnewmil@lemmy.cato
No Stupid Questions@lemmy.world•Why is amperage more "obscure" than voltage (or watts)?
3·3 months ago“power is only related to voltage” is nonsense. Current and voltage contribute equally to power (P=IVpf, but I am not going to discuss power factor here).
The reason current is less frequently mentioned is that our electric power system supplies power (current and voltage) to many users and the wiring for giving power to many locations is simpler and more reliable when we try to keep voltage relatively constant and let the power using devices demand just as much current as they need to extract the power they need. This means current values can vary wildly between circuits, so it is not very informative to talk about current unless you know a lot about what is hooked up and consuming power nearby. The circuit that supplies the lights uses much less current than the one that supplies the air conditioner (when it is on) but there are often many lights on a single circuit so the current is quite different in different segments of wire even while the voltage only varies a but in each circuit.
You could devise a wiring system that held current constant by running the current in a loop through all the consuming devices, but like Christmas tree lights if any load disconnected then all the loads would stop receiving power, which would make it very unreliable.
jdnewmil@lemmy.cato
No Stupid Questions@lemmy.world•I have a rasberry pi 5 collecting dust, what are some neat useful things i can do with it?
1·3 months agoPihole comes with DHCP disabled by default for this reason. But you still have to get the router to hand off the Pihole IP as DNS server to all dynamic IP devices.
a) Alberat, like most of us lazy people, did not fo that. b) There are a lot of archived online discussions about this in which ASCII was assumed, so when we do start doing that we will omit those resources.
jdnewmil@lemmy.cato
No Stupid Questions@lemmy.world•I have a rasberry pi 5 collecting dust, what are some neat useful things i can do with it?
1·3 months agoDHCP != DNS. DHCP allows you to mix pseudo-static IP addresses with dynamic IP addresses on your LAN, while DNS looks up IP addresses based on names. DHCP, or the equivalent IP address management GUI, is innocuous… you probably want to use it to specify what static IP you want the Pi to have… but you also need to tell your router DHCP to inform your in-LAN devices that the DNS server they should use is that same static IP when it hands out their assigned IP address.
ASCII does not have Greek letters, so we bring this upon ourselves by misspelling: $LaTe\Chi$
For those not in the know… PDF is a particular set of conventions for delivering peograms written in a programming language called “Postscript”, and like all programs they can be hijacked to trigger unexpected results, including the delivery of software viruses. And yes, while those programs run in “sandboxes” that are supposed to prevent propagation of harm, such environments can fall in that purpose due to creative triggering of imperfections in the sandbox code by the “contained” Postscript code.
Hence, quotes are used to convey lack of trust in the claim of safety.




So stupid. My employer’s laptops given to every employee are pre-configured to vpn back to the company network. What part of “private communication” says this use case should be in any way distinguishable from some teen cruising porn sites?