We’ve found it to be the “least bad option” for DnD. Have a Discord window open for everyone to video chat in, have a browser window open with Owlbear Rodeo or Foundry / Forge for your tokens and character sheets, all works smoothly enough. The text chat is sufficient for sending the DM a private message; for group chat to share art of the things you’ve just run into or organise the next session.

Completely agree that for anything “less transient”, then the UX is beyond awful and trying to find anything historical is a massive PITA.

When I was still dual-booting Windows and Linux, I found that “raw disk” mode virtual machines worked wonders. I used VirtualBox, so you’d want a guide somewhat like this: https://superuser.com/questions/495025/use-physical-harddisk-in-virtual-box - other VM solutions are available, which don’t require you to accept an agreement with Oracle.

Essentially, rather than setting aside a file on disk as your VM’s disk, you can set aside a whole existing disk. That can be a disk that already has Windows installed on it, it doesn’t erase what you have. Then you can start Windows in a VM and let it do its updates - since it can’t see the bootloader from within the VM, it can’t fuck it up. You can run any software that doesn’t have particularly high graphics requirement, too.

I was also able to just “restart in Windows” if I wanted full performance for a game or something like that, but since Linux has gotten very good indeed at running games, that became less and less necessary until one day I just erased my Windows partition to recover the space.

It’s a simple alphabet for computing because most of the early developers of computing developed using it and therefore it’s supported everywhere. If the Vikings had developed early computers then we could use the 24 futhark runes, wouldn’t have upper and lower case to worry about, and you wouldn’t need to render curves in fonts because it’s all straight lines.

But yeah, agreed. Very widely spoken. But don’t translate programming languages automatically; VBA does that for keywords and it’s an utter nightmare.

If you move past the ‘brute force’ method of solving into the ‘constraints’ level, it’s fairly easy to check whether there are multiple possible valid solutions. Using a programming language with a good sets implementation (Python!) makes this easy - for each cell, generate a set of all the values that could possibly go there. If there’s only one, fill it in and remove that value from all the sets in the same row/column/block. If there’s no cells left that only take a unique value, choose the cell with the fewest possibilities and evaluate all of them, recursively. Even a fairly dumb implementation will do the whole problem space in milliseconds. This is a very easy problem to parallelize, too, but it’s hardly worth it for 9x9 sodokus - maybe if you’re generating 16x16 or 25x25 ‘alphabet’ puzzles, but you’ll quickly generate problems beyond the ability of humans to solve.

The method in the article for generating ‘difficult’ puzzles seems mighty inefficient to me - generate a valid solution, and then randomly remove numbers until the puzzle is no longer ‘unique’. That’s a very calculation-heavy way of doing it, need to evaluate the whole puzzle at every step. It must be the case that a ‘unique’ sodoku has at least 8 unique numbers in the starting puzzle, because otherwise there will be at least two solutions, with the missing numbers swapped over. Preferring to remove numbers equal to values that you’ve already removed ought to get you to a hard puzzle faster?

Obligatory www.web3isgoinggreat.com - catalogues all of the grifts, hacks and thefts, with a running $$$ total.

That is a good read, thank you. Didn’t have procedures, had two different brokersge systems running at once because they’d no procedures to follow, lost a fortune.

I’m thinking it’s the "most expensive bug in history so far - haven’t seen an accurate total for CrowdStrike’s little faux pas, yet.

Cheaper for now, since venture capitalist cash is paying to keep those extremely expensive servers running. The AI experiments at my work (automatically generating documentation) have got about an 80% reject rate - sometimes they’re not right, sometimes they’re not even wrong - and it’s not really an improvement on time having to review it all versus just doing the work.

No doubt there are places where AI makes sense; a lot of those places seem to be in enhancing the output of someone who is already very skilled. So let’s see how “cheaper” works out.

Yes, because it doesn’t do as much to protect you from data corruption.

If you have a use case where a barely-measurable increase in speed is essential, but not so essential that you wouldn’t just pay for more RAM to keep it in cache, and also it doesn’t matter if you get the wrong answer because you’ve not noticed the disk is failing, and you can afford to lose everything in the case of a power cut, then sure, use a legacy filesystem. Otherwise, use a modern one.

I think when Disney demands an internally-hosted version of your product, then the sales team tells engineering that they’ll provide one, and mark the price up accordingly. That kind of thing doesn’t appear on the external listing for everyone else.

emerges from a brand you’ve probably never heard of

Writing this on a Tuxedo Pulse 14 / gen 3 as we speak. Great little laptop. I’d wanted something with a few more pixels than my previous machine, and there’s a massive jump from bog-standard 1080p to extremely expensive 4K screens. Three megapixel screen at a premium-but-not-insane price, compiles code like a champion, makes an extremely competent job of 3D gaming, came with Linux and runs it all perfectly.

“Tuxedo Linux”, which is their in-house distro, is Ubuntu + KDE Plasma. Seemed absolutely fine, although I replaced it with Arch btw since that’s more my style. Presumably they’re using Debian for the ARM support on this new one? This one runs pretty cold most of the time, but you definitely know that you’ve got a 54W processor in a very thin mobile device when you try eg. playing simulation games - it gets a bit warm on the knees. “Not x64” would be a deal-breaker for my work, but for most uses the added battery life would be more valuable than the inconvenience.

btw

Finest advice possible for any Linux sysadmin.

Stephen King’s books tend to be both very long and contain a lot of internal monologue. That’s very much not film-friendly. “Faithful” adaptions tend to drag and have a lot of tell-don’t-show, which makes for a “terrible” film. Unfaithful ones tend to change and cut a lot, which makes them “terrible” adaptions. For instance, “The Shining” film has very little to do with the book, but is an absolutely phenomenal movie. King hated it.

“IT” the Tim Curry version has Tim Curry in it, who was absolutely fantastic. A lot of material from the book was cut out - I’m thinking it could be 80% or more. That includes the scene where the children have a gang bang in the sewer. Out of nowhere, with no foreshadowing, and it’s never mentioned again if I remember correctly. That might make it a “terrible” unfaithful adaption, but you know something? I’m alright without seeing that.

One of the things that got me to change my gaming desktop from Mint to Arch was the fact that you get the cutting-edge version of everything; kernel and amdgpu being the most important, but also getting the latest version of Lutris and things is nice too. Brought me from “usually about 50 fps outdoors in Elden Ring” to “usually about 60 fps” on the same machine.

Makes sense for a gaming machine to only include the services you actually want, which Arch enables. Supports my hardware better too - my audio gear works perfectly in Pipewire but is ropey in ALSA, so rather than “install Mint -> install Pipewire -> remove ALSA -> hope ALSA is gone”, the sequence is “install Arch -> install Pipewire”, which make more sense.

Other cutting-edge rolling release distros are available, of course, but once you learn Arch, it makes a lot of sense for gaming.

Yeah.

There’s a couple of ways of looking at it; general purpose computers generally implement ‘soft’ real time functionality. It’s usually a requirement for music and video production; if you want to keep to a steady 60fps, then you need to update the screen and the audio buffer absolutely every 16 ms. To achieve that, the AV thread runs at a higher priority than any other thread. The real-time scheduler doesn’t let a lower-priority thread run until every higher-priority thread is finished. Normally that means worse performance overall, and in some cases can softlock the system - if the AV thread gets stuck in a loop, your computer won’t even respond to keyboard input.

Soft real-time is appropriate for when no-one will die if a timeslot is missed. A video stutter won’t kill you. Hard real-time is for things like industrial control. If the anti-lock breaks in your car are meant to evaluate your wheels one hundred times a second, then taking 11 ms to evaluate that is a complete system failure, even if the answer is correct. Note that it doesn’t matter if it gets the right answer in 1 ms or 9 ms, as long as it never ever takes more than 10. Hard real-time performance does not mean good performance, it means predictable performance.

When we program up PLCs in industrial settings, for our ‘critical sections’, we’ll processor interrupts, so that we know our code will absolutely run in time. We use specialised languages as well - no loops, no recursion - that don’t let you do things that can’t be checked for an upper time bound. Lots of finite state machines! But when we’re done, we know that we’ve got code that won’t miss a time slot in the next twenty years of operation.

That does mean, ironically, that my old Amiga was a better music computer than my current desktop, despite being millions of times less powerful. OctaMED could take over the whole CPU whenever it liked. Whereas a modern desktop might always have to respond to a USB device or a hard drive, leading to a potential stutter at any time. Tiny probability, but not an acceptable one.

I don’t think that even 8 years ago, the ‘business’ choices would have been SUSE / Fedora / Debian. If you’re paying for support, then you’d be paying for RHEL, and the second choice would have been Centos, not Fedora. Debian in third place maybe, as it was the normal choice for ‘webserver’ applications, and then maybe SUSE in fourth.

I used to work with a Greek guy called Argyros Argyros - cool guy, but suspect he was an outlier. Named after his dad, so certainly some people are named that way. Icelandic for instance would traditionally use “Given Name” “Patronym from father” - Magnus Magnusson was quite famous in the UK; Björk Guðmundsdóttir might be the most famous internationally, but she’s not a “double”. There’s quite a few cultures - Hungarian, Chinese, Japanese, … - that write their names as “Family Name” “Given Name” as opposed to the other way around, if that’s what you mean?

That’s because Arch is the best, so any additional comparisons are just wasting everyone’s time ;-)

Ah, that sounds a bit unfortunate. I’ve run AMD CPUs on Linux desktops with Bulldozer / Piledriver / Ryzen 7, my current laptop is a Ryzen 7 as well, never run into that at all. Hopefully the Arch wiki will sort you out. If not that, the third option would be ‘install Linux on an M-series Mac’ - don’t know how feasible it is at the moment, and paying the ‘Mac premium for hardware and software integration and then overwriting the software’ doesn’t make a lot of sense to me.

As a programmer, Vulkan is like OpenGL has decided to stop holding your hand and let you spread your wings. Learning curve is utterly brutal, but no more assumptions - you’ve complete control and everything is open to you.

As a user? Install Wine and DXVK, or just Proton that brings everything with it, enjoy everything just working better. Not really a tough decision.