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gusfoo

252 karma · joined October 4, 2011

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gusfoo··on Grok 3: Another win for the bitter lesson
> Side question, let's say Grok is comparable in intelligence to other leading models. Will any serious business switch their default AI capabilities to Grok?

Yes, I'd say so. Bear in mind that, outside of the Terminally Online, very few people would deliberately hobble their business by deliberately choosing an inferior product.

gusfoo··on Big Tech is moving on from the DeepSeek shock
Archive: https://archive.ph/Iz0l2
gusfoo··on Google edits Super Bowl ad for AI that featured false information
> The article literally says it's not a hallucination and that the detail came from real websites.

The "hallucination" term generally refers to any made-up facts. Harsh as it may be to put this weight of responsibility on LLMs, users of LLMs generally use them in the expectation that what is says is true, and has been (in some magic hand-wavy way) cross-checked or confirmed as factual. Instead they will print out what is most likely to follow the user's input, based on the training data.

Unfortunately, a vast amount of that vast corpus of training data is social media posts which can't be relied upon to be true. But if it gets repeated a lot then it's treated as true in the sense that "what does 'salary' mean" is generally followed by a billion social media posts saying "it referred to the time that Romans soldiers were paid in salt, because salt was a currency at the time"

gusfoo··on Meta's memo to employees rolling back DEI programs
> Read the memo from Meta in full:

That did not seem at all controversial to me. It seems quite sensible, but it alludes to some silly practices that are now being retired. For example "This effort focused on sourcing from diverse-owned businesses" is, in my opinion at least, a very very silly thing to do.

I am much, much, more interested in high quality, affordable, stable products when I buy things. Not the skin colour of who owns the business. To filter things based on the owner's identity (in the American sense of the word) may disadvantage my business by making my own products (build from their components) worse. It would not be a sensible thing to do.

gusfoo··on DOOM CAPTCHA
> Was it working in the original DOOM though? I don't remember any more.

By default it was the arrow keys for movement and <> for turning with CTRL as fire. But you could re-map the keys and after a few years quite a lot of people did.

gusfoo··on Bluesky Social Dataset (235M posts from 4M users)
Meanwhile, over at Blueksy.app a few days ago, the users were incensed about a 1M-post data set and hounded the creator in to withdrawing it.

https://bsky.app/profile/danielvanstrien.bsky.social/post/3l...

gusfoo··on Demystifying the regular expression that checks if a number is prime (2016)
> So in summary there is no special thing here about this being a regex

No, I think the story is that it's an incredible thing to implement a prime test in a regex. It was a pretty neat thing 20+ years ago when I first saw it and I reckon it's still pretty neat.

The "JAPH" thing was a pretty cool thing too.

perl -e '$a = q 94a75737420616e6f74686572205065726c204861636b65720a9 and ${qq$\x5F$} = q 97265646f9 and s g..g; qq e\x63\x68\x72\x20\x30\x78$&eggee; {eval if $a =~ s e..eqq qprint chr 0x$& and \x71\x20\x71\x71qeexcess}'

gusfoo··on Demystifying the regular expression that checks if a number is prime (2016)
perl -wle 'print "Prime" if (1 x shift) !~ /^1?$|^(11+?)\1+$/' <number>

I saw that by Abigail on comp.lang.perl.misc many moons ago. Here is an article about it: http://test.neilk.net/blog/2000/06/01/abigails-regex-to-test...

As far as I know, she was the genesis of this whole thing.

gusfoo··on The Palletrone is a robotic hovercart for moving stuff anywhere
> The Palletrone is a robotic hovercart for moving stuff anywhere

No, it really is not. It's a tech demo of moving 3 kilos in an awkward and loud manner, a task that has negative practical value.

gusfoo··on CrowdStrike Update: Windows Bluescreen and Boot Loops
> Why would an anti-malware program be allowed to install a driver automatically ... or ever for that matter?

While the files are named XXX.SYS they are apparently not drivers. The issue is that a corrupted XXX.SYS was loaded by the already-installed driver which promptly crashes.

gusfoo··on The Titan Submersible Disaster. The Inside Story Is More Disturbing
True but Ocean Gate were planning on multiple use, surely a higher bar.
gusfoo··on Flightradar24's new GPS jamming map
It would be a lot more useful if country contours were drawn too like https://gpsjam.org/ does.
gusfoo··on British intelligence able to read and flag private Snapchat messages
> The message was somehow intercepted by British security services

"somehow" is doing a lot of heavy lifting there. There are multiple routes to alert the authorities by the public that don't involve randomly intercepting internet traffic.

gusfoo··on Operation Triangulation: What you get when attack iPhones of researchers
> The extra hardware registers might have been discovered by examining the chip itself.

Perhaps. But it's easier to phone the technical librarian and say "Hi! I'm Bob from the password inspection department. Can you verify your current password for me?"

gusfoo··on 4D Gaussian Splatting for Real-Time Dynamic Scene Rendering
After the scene is filmed/photographed then one can re-position and re-point a virtual camera and have it correctly render the scene. And do so with higher quality results than photogrammetry and NeRF techniques.
gusfoo··on Contour: Modern and fast terminal emulator
> Are people frustrated by the latency of the incumbents?

Not me, no. And I'm not even frustrated by pretty much anything. I have some Cygwin SSH sessions on the go and I'm running 'screen' in those terminals. It works and has done since the '90s.

gusfoo··on That Time I Posted Myself Out Of a Job
I would have fired this person immediately. Gross misconduct -> instant dismissal.
gusfoo··on Amazon cancels my account after exposing account lockout for “racist doorbell” [video]
> It is surprising, that there is so little competition for affiliates these days.

Still pretty competitive in the gambling and cryptocurrency space IMO.

gusfoo··on Poline – esoteric color palette generator
I like the fact that there is still lovely design-stuff on HN. Well done.
gusfoo··on XML-RPC Specification (1999)
XML: The greatest productivity destroyer of the 20th century.
gusfoo··on Spotify was down
A suspected BGP leak https://bgpstream.com/event/287678 happened at 17:52 in the Netherlands. Downdetector (roughly) shows the graph start to spike around https://downdetector.com/status/aws-amazon-web-services/ 17:55.

Could be coincidence, of course.

gusfoo··on The First Soviet in Ireland
> Yet somehow Cuba managed to make it work with the Soviets.

They were (the Cubans) passionate believers in the cause. A lot of cold-war accounts from the other side of the Iron Curtain mention how their passion was unmatched in the SSR countries.

gusfoo··on Robinhood order flow, Theranos Trial
https://archive.ph/ixfyE
gusfoo··on Ask HN: Why don’t you use Linux as your daily driver OS?
> Ask HN: Why don’t you use Linux as your daily driver OS?

Because, like it or not (I don't) DX11 outperforms OpenGL on my target hardware.

But on the plus-side, VS is incredibly comfy.

gusfoo··on Facebook Is a 'Super Spreader' of Election Misinformation
> One thing I still don’t quite understand is how a system like this one can develop when the people developing it almost certainly are completely opposed to these ideas on a personal political level.

It is, as they say, giving people what they want. People get genuine pleasure from the feeling of outrage and, better still, righteous anger. And creators of content get paid by the ad industry more from outraging people than drily informing them of the fact of the matter.

gusfoo··on The company behind the adorably doomed robot Kuri is shutting down
> I am wondering whether there is a market for a "home entertainment" robot at any price.

Sony's Aibo is quite pricey, but sold pretty well. And it has little functionality beyond being cute.

https://en.wikipedia.org/wiki/AIBO

gusfoo··on ZeppelinOS, a platform for smart contract applications in Ethereum
A platform for making things on a platform made for creating platforms.

I'm sure (semi-sarcastically) that you'll surely make a lot of money.

gusfoo··on Anger Over Tourists Swarming Vacation Hot Spots Sparks Global Backlash
> Anger Over Tourists Swarming Vacation Hot Spots

Anger at hot spot marketing department for successfully selling! How dare they!

gusfoo··on FFmpeg 4.0 released
If you're reading this, FFmpeg developers, please accept my thanks for your work. You have become a "Category Killer"[1] in command-line video tomfoolery.

[1] http://www.catb.org/esr/writings/homesteading/cathedral-baza...

gusfoo··on After Storm Over Tweets, The Times and a New Hire Part Ways
> I consider friendship to be an endorsement of the other person.

That's odd. May I ask how old you are, and what culture/country you're from?

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