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Comment Re:Oh boy. (Score 1) 59

I suspect that this would be more tedious(and potentially less flattering); but you'd think that the metric you'd really care about for the juche-computer would be component availability.

Going by cost is interesting if you are trying to get the attention of balance-of-trade types and tariffs and dumping hawks; but it's an almost perfectly wrong measure if you are trying to catch any "oops, turns out that only the Chinese vendors so hungry they are considering offshoring to Vietnam still make a random passive or unexciting tolerances switching IC because it's a zero-margin part with no real room for differentiation that everyone who could got out of years ago" type situations.

If it's a real, drop-dead, 'national security' problem some of those are probably less serious, if there's a much fancier TI part that is overkill for the job but could be subbed in for only 3-4 factors of ten more; but if you want to keep economically viable civilian production open or it doesn't have a direct upmarket analog that could get really awkward; even if you've ensured that all the fancy logic ICs, copper, and gold are geopolitically friendly.

That's basically the Nexperia story, slightly simplified. Philips decided to private equity semiconductors generally; NXP decided to shove a bunch of the boring parts out to WingTech; then 'oops' European manufacturers who need diodes and ESD protection parts they thought were cheap jellybean stuff have cars piling up on the line because they can't get them.

Obviously losing a really cutting edge capability isn't preferred; but it's also the sort of thing that people notice because those tend to be pretty valuable; while low and middling capabilities, including ones that are sophisticated enough that you can't just throw money at restoring them fast, are things that are voluntarily surrendered because getting rid of low margin products makes line go up.

Comment Re:Not What You Hoped For (Score 1) 59

So this is a Snapdragon CPU laptop that will be targeted at the military. This is not a replacement for a Dell XPS or a Lenovo Yoga, if that's what you hoped.

But, this is a start in the right direction with regard to the U.S. on-shoring computer manufacture.

Not really. It's a military thing, so it's more like the military is paying $10,000 for a laptop with specs that cost $2000. Sure, there's ruggedization and all that, but most of it is just profit as well.

As much as on-shoring is, I don't think the American public will be amenable to paying twice as much for a laptop as they used to, even with the increased RAM costs driving prices even higher.

Sure, for military use, fine, it makes a lot of sense, and paying way too much for goods has been the MO for the military since forever. But for the consumer, not so much - especially when the costs of everything is so high already.

And never forget that these Snapdragon laptops haven't generally reviewed that well either - usually along the lines of "sluggish", which is why they haven't really taken over the market with the exception of Apple.

It's on-shoring as much as tariffs have on-shored everything else. It just raised the prices of everything you're paying for, and nothing new is happening.

Comment Test for disabling all video autoplay (Score 1) 122

The main things are to:
- disable all video autoplay. (not just sound, but all)

I've made a page to let you test whether you've actually disabled all video autoplay. "De finibus" has a conventional video, a conventional animated GIF, and a motion JPEG presented as a filmstrip animated with CSS. What does and doesn't play for you?

Comment Some reasons for forums' decline (Score 3, Interesting) 122

As a fellow NESdev member, I've identified several reasons why a lot of people have migrated from forums to Discord or other proprietary chat.

- Registration friction. People register for forums and never get their signup confirmation because their email provider misclassified the confirmation message as spam and dropped it without notification. Or they don't get their signup confirmation for days or weeks because the person responsible for manually approving new members is working through a backlog or on vacation.
- People feel compelled to type longer, more detailed posts in a forum than in a chat room. That's fine on a desktop or laptop computer but not so practical on the on-screen of a mobile phone.
- Notification friction. It took seven years after Chrome and Firefox added support for the Push API before Apple did. As Alex Russell put it, "progress delayed is progress denied." Email notifications run the same risk of getting mistakenly dropped as spam.
- People expect to upload and watch video related to a post. Discord allows even free users 20 MB per attachment, enough to post a short video of a game that people can watch before downloading and running it. Forums tend to impose attachment size limits that haven't been reviewed in the years since the forum was established, often on the order of 2 to 4 MB, as well as limits on what media types are usable.
- People don't want their wording mistakes publicly indexed on Google and Bing and then archived indefinitely as "receipts" for use in later cyberbullying or cancellation campaigns against them.

Comment Re:It never ceases to amaze me... (Score 1, Flamebait) 40

.... how Gen Z and general idiots dont seem to have figured out that if you turn your phone by 90 degrees then it records in landscape mode. Theres a reason TV and film are recorded that way - that's how we see the world. Our eyes are side by side, not above and below.

Have you walked around with your phone in your hand? Your phone is most likely in portrait orientation while you do this as it lets you operate it single-handedly. If you watch people, they're doing stuff on their phones, including watching video in portrait orientation. Turning their phone just makes it really inconvenient to use single-handed.

Comment Re:What's The Average? (Score 1) 100

What is the historical average rate of truck freight theft?

This headline sounds like an Oceans Eleven fantasy. The actual article more mundane than the headline. But the story is still interesting and oddly sophisticated for truck freight theft. Despite that, I have a nagging feeling that this isn't really novel or an increase and that it is being reported simply because data centers are the current news cycle.

Trailer theft is a huge thing. Drivers may have parked their rigs on the side of the highway and then woken up to their trailer missing.

Most trailers contain between $20-100K worth of goods, the more expensive ones may have just shy of half a million dollars worth of freight. But that's rare.

But with the AI hype, trailers containing servers, RAM, etc, which may have cost $300K a few years ago now costs over a million dollars. And with the demand, it's fairly easy to fence.

You might steal a trailer that is full of nickels. But now you need to somehow get rid of $50K worth of nickels. (That's a million nickels). Just think how difficult a mission that is.

But computer servers? Much easier thanks to demand, and you likely can get close to retail prices.

Comment Re:This will certainly be great discussion (Score 1) 42

I didn't mean to imply that it is a single monolithic application, it does consist of several, but the relations must be pretty tight for there to be an article not even about language-independence; but about support for a single additional language, one often targeted by "C but cleaned up" efforts,

I was honestly surprised to see this myself. Regardless of its reputation for being more monolithic than classic init systems it still is, and has to be, capable of interacting with basically any flavor of service you'd want a service manager to manage; and I would assume that it doesn't include a d-bus implementation in order to not be capable of abstracted inter-process communication.

No doubt there are considerations at work here that I'm not smart enough to grasp; if you aren't having a bad time handling x.509 certificates you probably aren't doing it carefully enough; but I would not have expected it to be remarkable at all for a certificate-wrangling component to be implemented in a different language than some of the other components.

Comment The goalposts have become agentic! (Score 1) 29

I assume that this is more pragmatic than just waiting for Sam to finish lying about transcendent AGI; but it feels a little dissonant to have the botmongers going back and forth between praising the glorious natural-language suitability of their progeny and putting together an entire platform, with more apparent effort than they have dedicated to human UI/UX considerations since sometime in win7(excluding dark pattern R&D) to aid you in discovering your sins against bot comprehensibility and fixing them.

Comment Re:This will certainly be great discussion (Score 1) 42

SystemD isn't a monolithic application. It's a collection of utilities that all share the SystemD banner. You can pick and choose what bits of the SystemD utility set you wish to use. It is entirely possible to not use the init portion but use the system logging daemon, for example. Or other bits and pieces.

In fact, there's no distribution out there that uses everything SystemD has to offer. Most use a majority of the components, but there's often a few that are not used. systemd-networkd versus Network Manager versus interfaces, for example to manage network interfaces.

I think there was also talk of SystemD trying to replace dbus as well, but not getting any traction on that.

Heck, I think there was one now-deprecated component of KDE that was dependent on one SystemD utility that was Linux-specific. It got dropped over a more generic version that used more portable components.

Comment Re:So, don't factor homework in the grade (Score 1) 150

The answers should be provided after the due date. If the student failed one or more particular concepts or techniques, why wait until they fail them at an exam to find out? That doesn't mean the instructors need to spend their time checking the homework, it's sufficient for the student to grade their own homework and say "I'm not getting this, I better ask for help".

Comment Re:Good (Score 5, Insightful) 150

When I was in university, homework was at most 10% of your grade. The midterm exam was often worth 45%, and the final the other 45%. Often with the stipulation that you must pass the final to pass the course.

I had classes where homework was assigned but not graded. It was obvious who did the homework and who didn't - you just didn't do very well on the final or midterm if you didn't do the optional homework.

Everyone's an adult. You don't do the assigned homework at your own risk, even if it isn't graded. Midterms and final exam correspond to the biggest influence on your grade.

Heck, sometimes the midterm mark can be dropped as well - I've had plenty of professors simply say because we scored badly on the midterms, they'll use the final exam mark if we do better. So if you scored a 30% on the midterm but then get an 80% on the exam, you get an 80% on the class.

Stop the coddling and just treat everyone as an adult. Assign homework, but don't mark it. You can ask if people had a problem they got stuck on so they could work it out as part of the lecture, but not part of the grade. The final grade you get depends solely on the midterm and/or the final exam.

(I got a D on a class where I didn't do the homework. The second semester the followup course I did the homework and got an A-)

Comment Re:Good (Score 1) 150

It would make sense to me if the answer key was posted after the homework came due. The students could grade their own work against the answer key if they choose, and if they consistently got something wrong they could ask about it. This means less work for the instructors while still performing the due diligence of giving the students feedback on the quality of their homework. Those who care will use what is provided. Those who don't, won't.

Comment Re:Sound like a sometimes reasonable approach (Score 1) 68

That would have been really useful for some mag tape systems I used to use. They had too many errors for their error correction system.

You should do it for backup systems. It's why PAR2 exists. You run it over your data and it creates the Reed-Solomon parity files. Each file contains a checksum of every file in the set, and you need only enough parity file to fix the corruption. E.g., if you have a 1MB block that's corrupted, you just need a 1MB parity file. The files often come in varying sizes so you just use as much as you need.

There's lots of programs able to handle the PAR2 format and it's been around for decades.

RS codes are awesome in that you only need parity enough to cover the damage - you can generate parity files all the way up to 100% - which in theory if they only thing that survives are parity files, you can reconstitute the original files still.

If half the data is corrupted, and half of the 100% parity is corrupted, the remaining 50% of each is enough to rebuild

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