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impressive, I'd like to ask abou stuff like how long it took you and stuff. But in this discussion I'd like to mention that I didn't use any complicated terms, only orthogonal projection (middle school) and perpendicularity (elementary school).
zaknenou
joined 2 years ago
my lazyass had it hard to put correct labels. But judging by how many people ignored the proble an are just scolding me for using AI, fair is fair.
transitive you mean ?
if (PH) is perpendicular to (AH) and n is perpendicular to (AH) ==> it doesn't really follow that (PH) is parallel to n, unlike in 2D geometry. ChatGPT also got the wrong implication at first.
Props to you for being one the few comments who actually understood the problem from my horrible statement/language though.
3 years ago, a university teacher proposed it to me on facebook and added it to "the list", but still didn't go back to 
@[email protected] It is a Geogebra drawing I did to reason with the problem, I took a screenshot of the drawing to attached it.
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In the drawing, the labels are different from the problem, but I just made a sphere whose diameter is [AP] (here point P has label A, while A has label A'),
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then constructed the plane using A and two other points of the sphere (C and D in the picture),
I thought like "if that property from 2D geometry holds in 3D then any point in the intersection of plane and the sphere will satisfy the perpendicularity, and thus two of them will do for a counterexample". -
And It is exactly what happened: Using Geogebra's tool of measuring angles it shows that the two points, C and D, that I picked up both satisfy the orthogonality condition (in the picture angle(A,C,A')=90°=angle(A,D,A'), but they can't be both the projection of P, right ? Counterexample! (the hypothesis was that a point on a plane that satisfy that condition is immediately THE projection of the point that isn't on the plane)
Yeah It is not the best thing but I wanted to attach something, and the drawing that I used was the best thing at hand.
ChatGPT is trained based on forum discussions and pretty likely pirated books. If it found the idea in a previously established text it would have answered correctly. That's why I DO think it is representative of what the average good student was taught (not how smart, or good at problem solving they be). What's funny is that after reasoning it found the right answer, which is counter intuitive, since ChatGPT is supposed to be good at retrieving information, not at reasoning!
yeah, I'm starting all over again with university, so hopefully this will be eventually fixed. About the rest of the population though ...
I think it is a shame that I'm a math student in university and needed to verify about such a thing. And if we're talking about people doing physics it might be even worst if they suck like me at 3d geometry.
it seems to be for the better imo
hmm, so someone with bad reputation has a router in the server room allowing them to track the whole path of any message on Telegram ?
79
Is it possible to keep youtube videos AND their stylish captions for myself offline?
(lemmy.dbzer0.com)
The thumbnail image is a screenshot from a Youtube video, for a song. the lyrics in gold color are Youtube closed captions, they look cool and stylish right? This is common in videos of 4K scaled anime openings. Can I get these offline? I know I can download videos using yt-dlp, and include subtitles in the container using the --embed-subs flag, I think you can also download subtitle files in vtt extension, but VLC can't read them I think.
I didn't include a link cuz it might become a hustle for dbzer0, but since some are asking here you go: https://www.youtube.com/watch?v=CXzoiiZo5LA
https://www.youtube.com/watch?v=StLX4kITjWU
there were better ones (Kaguya-sama openings) but I can't find them anymore on Youtube, stupid copyrights, thus my obsession of hoarding what I like
Update: @[email protected] provided the solution,
1- download the subtitle file in vtt format using yt-dlp:
yt-dlp --skip-download --embed-subs https://youtu.be/5i3pX-2NLKk?si=waYB6Jv4d6gxsVuh
2- use Subtitle Edit's batch converter tool to convert the vtt file into .ass format
3- now just import it on VLC while watching your downloaded video, the subtitles will appear in the same styling as on Youtube, additionally you can embed them to the video container using ffmpeg
I heard that it is possible to inject video containers with malware. I also heard malware is rampant on 1337x. And I don't have an antivirus to scan files for the moment cuz I'm on Linux, also it would be too much for me to upload the movie to virustotal.
I found a release that suits my need for the movie I'm looking for, but I don't know if I can trust this uploader (TGxGoodies). the number of seeders is over 120 for the movie.
the reason I'm reluctant is that a very active uploader on 1337x: IGGGAMESCOM is labeled "Vip Uploader" despite a simple search on reddit shows that there are victims for their malware-injected uploads.
pure liberal cringe. And propaganda. When I tried to post the propaganda that I believe my post was deleted. Also a lot U.S.A drama of politics, like any of that matters. How do I make lemmy.world disappear from my feed in dbzer0 ?
160
Last week, I re-took the national baccalaureate exam this year, Algeria. and this came up in the English exam.
(lemmy.dbzer0.com)
here is the full subject for context: https://imgur.com/a/HmNaMIu
You have to choose one of 2 exam papers. Would you choose the second subject ? the one revolving around piracy denial that is.
I recently got into fighting games (like: kof - street fighters - Mortal Kombat - Guilty Gear...etc). Now you can pirate the game, and you can play it online with someone if the two of you agree on using same pirated copy and Hamachi for example, but where do you meet these people to play with? are there dedicated forums for online games lobbies?
I don't even know how people with steam copies find opponents online, I just see them mention "the steam lobbies". But from observing people's reviews on their online experience with kof XIII, I understood that it overwhelmingly sucks.
I took fighting games as example here cuz I already know fps games like Counter-Strike 1.6 have sufficient sites like this: https://www.gametracker.com/search/cs/
I remember we used to play pirated Yu-Gi-Oh! using Hamachi, organized through facebook groups, so is that the only hope for these situations? praying to find a facebook group for organized matches of your niche?
This statement was made by Ubisoft's director of subscriptions, Phillipe Tremblay, who recently spoke to Gamesindustry.biz about the digital future and Ubisoft Plus specifically. Tremblay states that people eventually "got comfortable" with not owning their CD or DVD collections, and that a similar shift in attitude "needs to happen" in gamers.
hhhh abstract algebra and proof writing courses.