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owyn

1,115 karma · joined March 12, 2009

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owyn··on Some car companies are operating without regard for a declining customer base
"Vertical Takeoff and Landing aircraft are on track to provide urban air transit within the next few years, targeting the high-margin commuters who traditionally buy premium vehicles."

Okay. So... flying cars? Don't think so. Robotaxis make sense where taxis make sense and you can get by without a car already. The demographic decline is real.

owyn··on How the terrorist group Boko Haram uses frontier AI
> If you would consider killing nonviolent civilians, merely to send a message to others or to prove yourself to your "god," you're a terrorist.

The US is a "christian" nation which has been doing this for decades, even centuries at this point. As recently as a few weeks ago and the official government seems to be pretty joyous about it. I'm pretty sure it's the same "god". Not sure who this god guy is but he seems like an asshole who can justify anything.

> embedding military equipment among civilians happens sometimes

"happens sometimes" is in the passive voice. What if you live in a war zone and the war isn't far away? Are the people stockpiling AR-15's in the US legitimate military targets? There's a fun 80's movie about Cuba invading the US that you should watch some time. Is that "pro terrorist propaganda"?

owyn··on Show HN: Hacker News archive (47M+ items, 11.6GB) as Parquet, updated every 5m
That's a good point, and I think this will be my last post on this site. I never added much value anyway.
owyn··on I made a programming language with M&Ms
the bold section headers and bullet points. but who cares. i don't.
owyn··on I made a programming language with M&Ms
This is AI slop but mildly amusing. Brainfuck did it first.
owyn··on US economy unexpectedly sheds 92k jobs in February
Yeah, the scam is to inflate the value of your properties, then claim a write-off when it fails. For "some reason" you can even use other people's money for the investments and claim the losses for yourself. Then you can use that as a deduction when you actually make money again. One scammer in particular pulled this trick for 10 years, rolling it forward and filing a $916 million loss with the IRS in 1995.

https://www.nytimes.com/interactive/2019/05/07/us/politics/d...

owyn··on Baby chicks pass the bouba-kiki test, challenging a theory of language evolution
The word "challenge" in the article title is clickbait. I guess the assumption challenged is that this measurable effect is for humans only because we are so special? Good as a headline for a non-science audience that mostly doesn't believe in evolution. It's pretty obvious that our auditory and visual systems are older than humanity as a species. I'd be surprised if the results were anything but confirming. Chickens are not going to learn English. Other species use sound to communicate and that this effect is measurable is pretty cool.
owyn··on Making Wolfram tech available as a foundation tool for LLM systems
I think the problem is just not enough training on that specific language because it's proprietary. Most useful Mathematica code is on someone's personal computer, not GitHub. They can build up a useful set of training data, some benchmarks, a contest for the AI companies to score high on, because they do love that kind of thing.

But for most internet applications (as opposed to "math" stuff) I would think Python is still a better language choice.

owyn··on DHS keeps trying and failing to unmask anonymous ICE critics online
Yes they did, and that's the problem. Some people support this. It's easier to rile up hatred than to fix any real problems. When you spend years framing ALL immigration as illegal, you get a lot of people (like some of my family members) who will say "well, they ARE here illegally so they just need to enforce the law". And yes there are illegal immigrants in this country, but I don't think this kind of violence is the right solution.
owyn··on I rebooted my social life
It's a "meet 5 random people for dinner/drinks" app. Actually sounds like it could be fun.
owyn··on Show HN: BusterMQ, Thread-per-core NATS server in Zig with io_uring
Downvote for this web site is a horror movie billboard and zig already has a build system which is zig and that's one of it's neat features.
owyn··on Outside, Dungeon, Town: Integrating the Three Places in Videogames (2024)
Shadow of Mordor (and the sequel) had something called the "Nemesis" system where some of the Orc Captains you kill (and the ones who kill you) might survive off screen and get stronger and come back with scars and buffs and new nicknames. It didn't do the village/town stuff you are talking about. They talked about doing it in future games but never did.

Didn't find any good technical write-ups. Although apparently it's "patented".

Here's a decent video overview. I hate that everything is video now but this is the world we live in I suppose.

https://www.youtube.com/watch?v=3Fh5qc-ZnaM

owyn··on Nabokov's guide to foreigners learning Russian
Same thing with learning Japanese. Just memorize the symbols. It's phonetic. Of course there are complex meanings and subtleties but that's just how we all play with language. As a foreigner your pronunciation can be good once you get the basics. But you have to match the sounds with the letters. We all did it once. We can do it again.
owyn··on A centennial look back at Edward Gorey's macabre art and guarded life
Gorey was a unique artist. Have had his Amphigorey books on the shelf since I was a youthful edgy goth but I will crack them open again tonight. "The Curious Sofa: A Pornographic Work by Ogdred Weary" is a masterpiece of innuendo from 1961 and that article doesn't even mention it in a story that talks about him being gay though? Lazy journalism.

The introduction says:

"For Others"

The first line is:

"Alice was eating grapes in the park, when Herbert, an extremely well-endowed young man, introduced himself to her".

I was going to type in some more but it is well... pornographic in an interesting way. There is not a single bad word or naked picture, just allowing your own brain to fill in the details with the nuances of language.

I'm sure the book mentions it but some editor must have removed it because of the title.

Downvoting for paywall though. I dunno. Ban WP links?

owyn··on The Number That Turned Sideways
The original post is written by AI so I will read it briefly, but your comment is fascinating. I got through undergrad math by brute force memorization and taking the C. Or sometimes the C-. The underlying concepts were never really clear to me. I did take a good online calculus class later that helped.

However, I have questions: "Turns out the quantity they needed exists, but couldn't be described in their notation" What is this about? Sounds interesting.

"Statisticians just said "oh, that function" and gave it a new name." What is this?

I never understood there is a relationship between quadratic equations and some kind of underlying mathematic geometric symmetry. Is there a good intro to this? I only memorized how to solve them.

And the existential question. Is there a good way to teach this stuff?

owyn··on Strace-macOS: A clone of the strace command for macOS
dtruss requires disabling SIP. This seems like a better option for basic "what just happened?" debugging.
owyn··on The von Neumann bottleneck is impeding AI computing?
If you follow the press release rabbit a few clicks, there's an article in Science describing the NorthPole chip architecture in more detail:

https://www.science.org/doi/full/10.1126/science.adh1174

Also they've been working on this for 10+ years so it's not exactly new news.

owyn··on SQLite's File Format
Oh! RDB was the first database I worked with. I forgot all about it. I do remember refactoring the data layer so that it also worked with Berkeley DB, which is also owned by Oracle now. Or maybe it was the other way around? There was no SQL involved in that particular application so it was just a K/V store. Working with a local data file was the primary design goal, no client/server stuff was even on the radar. SQLite would have been perfect if it had existed.
owyn··on The Two Towers MUD
Wow, I spent many hours on those Battletech Muds. It did have a cool realtime battle system but the faction vs faction wars never happened as far as I remember. There were several offshoots, including some that did 24/7 "live" battles that focused on one planet which was much more scalable. Organizing a scouting expedition was pretty fun. There was a Solaris world too. I ran the Kurita mechwarrior school for a while, doing new pilot training, and I was one of the people who could log in to the TK faction leader account. But then I graduated and got a job haha.
owyn··on Reservoir Sampling
Yeah, this was a google interview question for me too. I didn't know the algorithm and floundered around trying to solve the problem. I came up with the 1/n and k/n selection strategy but still didn't get the job lol. I think the guy who interviewed me was just killing time until lunch.

I like the visualizations in this article, really good explanation.

owyn··on What It Takes to Defend a Cybersecurity Company from Today's Adversaries
I haven't heard of that one. What is RSA time?
owyn··on Waymo and Toyota outline partnership to advance autonomous driving deployment
The new Lexus TSS which is lane keeping and cruise control and auto park and safety oriented stuff has 11 cameras I think? Plus some lasers and sonar and whatnot. 4 of them are for the cool 360 top down view. I'd love to count up all the sensors on a current production car. I googled but failed. Maybe in the manual? There's a lot.

But they probably could use less if they had better software and networking in the car. I think automotive systems tend to be built like: add 1 ecu and 1 sensor for 1 function. So they can do all the functional safety analysis for that one system in isolation. I expect they can't just keep adding all these single purpose functions and features without a central computer indefinitely but they don't have one right now. A brain like waymo (probably has?) could possibly fix that.

owyn··on The federal minimum wage is officially a poverty wage in 2025
I just looked up a nearby property in the bay area listed for almost a million. Estimated payment $6000/month for a cozy 2 bedroom 1000 square foot fixer-upper. Also that area is a 1 hour + commute to where the actual offices are. This is where the tech people are living. Ultimately this is all cross talk. You living wherever you do cheaply does not help me. I think living here needing a living wage probably helps you.

https://www.zillow.com/homedetails/1322-Virginia-St-Berkeley...

owyn··on Waymo and Toyota outline partnership to advance autonomous driving deployment
Yeah, that's pretty amazing corporate speak. And the development time lines are long. I'm cautiously optimistic about this. Even if it is just a Toyota vehicle with Waymo brains, there is a Taxi/Van in Japan called the Alphard and it's pretty nice! Toyota also has the e-pallete, which is a self driving bus for their new Woven City project. It would be great to see a new vehicle platform co-developed for those purposes because the Toyota "electrical" architecture is about 10 years behind (all CanBus). If I was them I would sort that out before building new EVs. If you look at a bz4x and pop the hood, it looks like an IC vehicle! There is no frunk, just legacy junk. It was never designed as an EV, they just put an electric motor and a battery in a Rav4 type platform and called it a day.
owyn··on Trump's Tariff Formula Makes No Economic Sense. It's Also Based on an Error
All the "weird" countries on the list have internet domain names .nf .tk .gi .io The "penguin island" has the domain .hm

So the conclusion is that the intern failed geography and did not realize that those aren't countries.

owyn··on Flame – BBS and MUD
My guess would be Zork and the other Infocom games which at the time were huge because they could be played on the very limited PC's of the 80's and were top 10 selling games. Myst is basically a graphical "text style" adventure that was huge in the 90's and drove lots of CD-ROM sales and was a top seller for like a decade.
owyn··on Medicaid cuts could devastate elderly in Florida nursing homes
Yes it is. Maybe it is not? (edit, same in the UK). Why is left as an exercise on the blackboard. If you do have elderly parents I would look into the actual costs of facilities near you because you are in for a shock.

However, if you think about it, most people age 40-70 have to keep working and can't afford to slow down to take care of their parents, so they have to outsource it. Keep the job to pay for that care plus all the other expenses of life. It would be nice if I could take a part time job and take care of my parents. But if I quit my full time job, my entire family would be homeless. So, I have to work and pay. Same story for child care, unfortunately. And since it is a for profit sector, the market charges as much as it can, which is always going to be more than you want, and just enough to leave the patient alive for future bleedings.

owyn··on 'Microlightning' in water droplets may have sparked life on Earth
This theory has been around since the 50's, and I think it's cool that people are still poking at it. Although it looks like their real purpose was to make ammonia for fertilizer, which to me is a funny connection to the origins of life.
owyn··on Show HN: Interactive systemd – a better way to work with systemd units
This looks neat. I have to look up the very fiddly and unintuitive systemd commands all the time. service start? service.foo start? start foo.service? Oh right, sudo systemctl start service.foo

And the feedback is so bad. It should know everything in its own config dir and tell me how to do what I want to do. Was it enabled? I forget. How do I look at logs? Oh right journalctl. Also the layout of things with lots of symlinks and weird directories in places that annoy my 90's linux sysadmin brain. Why am I looking at /lib/systemd/system

I am annoyed by the redundant "systemd/system" directory name every time I have to go there. At this point, just promote it to /etc/systemd and build a better CLI.

As a very occasional linux sysadmin just trying to make things work, the "typing at a console" systemd interfaces are not fun to work with. Maybe nobody should be doing that. In an enterprise, sure that's different. I think interfaces should be human, and linux should still be fun.

owyn··on macOS No Longer Ships with Emacs
php was also bundled with macOS 10 and 11

Once upon a time I had to figure how to recompile it with all the "factory" settings plus one additional thing that I needed.

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