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hvs

6,446 karma · joined March 27, 2009

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hvs··on Luckily I got hit by a car
This is reminiscent of the Alan Watts parable of the Chinese Farmer (probably adapted from a Chinese parable):

Once upon a time there was a Chinese farmer whose horse ran away. That evening, all of his neighbors came around to commiserate. They said, “We are so sorry to hear your horse has run away. This is most unfortunate.” The farmer said, “Maybe.” The next day the horse came back bringing seven wild horses with it, and in the evening everybody came back and said, “Oh, isn’t that lucky. What a great turn of events. You now have eight horses!” The farmer again said, “Maybe.”

The following day his son tried to break one of the horses, and while riding it, he was thrown and broke his leg. The neighbors then said, “Oh dear, that’s too bad,” and the farmer responded, “Maybe.” The next day the conscription officers came around to conscript people into the army, and they rejected his son because he had a broken leg. Again all the neighbors came around and said, “Isn’t that great!” Again, he said, “Maybe.”

hvs··on An ancient solar flare illuminated the start of the Viking Age
It's from the Anglo-Saxon Chronicle:

    A.D. 793. This year came dreadful fore-warnings over the land of the 
    Northumbrians, terrifying the people most woefully: these were immense sheets 
    of light rushing through the air, and whirlwinds, and fiery, dragons flying 
    across the firmament. These tremendous tokens were soon followed by a great 
    famine: and not long after, on the sixth day before the ides of January in 
    the same year, the harrowing inroads of heathen men made lamentable havoc in 
    the church of God in Holy-island, by rapine and slaughter. Siga died on the 
    eighth day before the calends of March.
"sixth day before the ides of January" is assumed to be a scribal error because of other sources and because Vikings wouldn't raid in January. So, it's assumed to be June, "the ides" is the 13th, and the 6th day before it, presumably, would be the 8th.

https://www.gutenberg.org/cache/epub/657/pg657.html

hvs··on Men who helped run Megaupload sentenced to prison in New Zealand
IANAL, but they weren't convicted of crimes against US companies but NZ ones. If the US got them they could theoretically be charged with "different offenses" than the ones they were charged with in NZ.

That said, it is much more complicated than that: http://opiniojuris.org/2019/08/30/the-u-s-supreme-court-on-i...

hvs··on The Rise and Fall of Evidence Based Medicine (1998) [pdf]
https://pubmed.ncbi.nlm.nih.gov/9276585/

  I conclude that attempts to classify medical decisions as justified 
  or unjustified by scientific evidence have no foundation in logic and 
  that the term 'evidence-based medicine' is logically indistinguishable 
  from the term 'medicine'. The use of the term 'evidence-based medicine' 
  calls for a new type of authoritarianism in medical practice.
hvs··on Almost 200k Job Cuts in Tech Pushes New Grads to Wall Street
This "trend" started over 25 years ago.
hvs··on A Linux kernel without struct buffer_head
LWN.net is one site that has such consistently good writing that I even subscribed to it even though I wasn't really in the linux development community because it is just that good. I don't have time to read it now which is the only reason I don't subscribe currently. I highly recommend it to anyone.
hvs··on The Mayan calendar might represent a longer timescale than previously considered
Yeah, I'm all for investigating this line of thinking further, but all sorts of weird coincidences come up in numerology that no serious person would consider "science".
hvs··on What it's like to go blind (2015)
I was too hard on it. There is some scientific research behind the theory: https://en.wikipedia.org/wiki/Blindsight
hvs··on What it's like to go blind (2015)
This is also called a "scam".
hvs··on The dream of polio eradication might need a rethink
I'm not sure you read the article. Vaccine-derived cases of polio far outnumber cases of wild polio in the world now. Polio can be created in a lab with publicly available information. This virus WILL be with us forever. The discussion is how to handle that fact.
hvs··on What it feels like to work in AI right now
I'm not asking for lists of sexual allegations, I'm asking about technical concepts. Very different.
hvs··on What it feels like to work in AI right now
It has helped me learn things more interactively because I can ask questions and get answers without having to read 10 blog posts or a book before understanding things. For my personality, it would be hard to recreate without having a living mentor available 24/7 that had knowledge of everything I wanted to ask of it.

Does it get things wrong? Sure. But generally the subtle ways it might get stuff wrong would be the way I would subtly misunderstand things while learning. So, it's definitely not perfect, but "not letting perfect be the enemy of good" and all that.

hvs··on Starbucks illegally withheld raises and tips from union workers, NLRB says
Starbucks is allowed to give benefits to union members without negotiation (why would unions want to fight free benefits?). But most companies don't just give benefits to unions when they can use them in contract negotiations.

Now, I'm not a lawyer, labor or otherwise, so I'm not sure how the law works when you provide benefits to non-union shops but not to union shops, but that's what the NLRB is for.

hvs··on Synthetic Memory Protections: An update on ROP mitigations [pdf]
It's amazed me that the first 50 years of computers were "this is how to structure memory for operating systems" and the next 30 have been "hackers take advantage of all of that so we need to do a bunch of convoluted stuff just to try to thwart them." Kind of unfortunate that so much energy has to be spent on this work, but I appreciate that it is.
hvs··on Appler: Apple ][ emulator for IBM PC, written in 8088 assembly
Your code has been super helpful while I've been trying to build a cycle-accurate 6502 emulator as well.

I'm also planning on using your header files in another emulator project I'm working on. Thanks for a building an awesome set of emulators.

hvs··on Regular Visual Studio versus ClangCL
Until recently Microsoft didn't even pretend to support C, they basically just built a C++ compiler. But they have really stepped up their support in the past couple years: https://learn.microsoft.com/en-us/cpp/overview/install-c17-s...
hvs··on Common Lisp Implementations in 2023
For a period much earlier in my career (think early 00's) I seriously desired to work in Common Lisp professionally. Through a series of life decisions and other opportunities, that never really happened. But I continued to work on Lisp projects on my own and use it for various things. I don't consider it a "superpower," and I don't think it makes me 10x more productive or anything like that. Most modern languages have stolen most of the thunder from Lisp (other than macros) so I would be hard-pressed to recommend it for greenfield development.

That said, I love working in it. I don't have any illusions that it will make a "comeback" or that I will ever make money writing it (I long ago switched to looking for job opportunities based on the problem domain rather than the toolset), but I continue to use it personally because it makes me happier than any other language.

hvs··on The IBM 7094 and CTSS
The entirety of my knowledge about CTSS is from Hackers: Heroes of the Computer Revolution which, being a book about a bunch of misfits that hated the cloistered culture of IBM computing, wasn't complementary. ITS (the Incompatible Timesharing system) was also developed with help from Project MAC.

https://en.wikipedia.org/wiki/Hackers:_Heroes_of_the_Compute...

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

hvs··on Tell HN: DEI initiatives undermine the self esteem of PoC within a company
To be fair, as a pretty smart, white man in technology, my parents paid for half of my college to a prestigious engineering university and I've had friends and acquaintances (that I've built from my network) that have gotten me to where I am today. If it helps, you can think of DEI initiatives as making up for the lack of an existing network that many minorities have in the business world.
hvs··on The Four Horsemen of the Tech Recession
I agree. But "whatabout" isn't argument to keep doing it.
hvs··on The Four Horsemen of the Tech Recession
Economists from the St. Louis Federal Reserve estimated that the stimulus contributed about 2.3 percentage points to inflation.

The idea that pumping ~$800 billion into the economy wouldn't affect inflation and the economy in general seems unlikely.

https://files.stlouisfed.org/files/htdocs/publications/revie...

hvs··on Lisping at JPL Revisited
The original article was written about 20 years ago and he says that by 1999 lisp was already falling out of favor (if it had ever been in favor). So, 15 years ago (2008?) would've been almost a decade after that.
hvs··on I almost bought a scanner
This is nice-sounding, but ultimately there is almost no incentive for hardware manufacturers to open source their drivers. Linux isn't a large market and macOS and Windows users generally aren't concerned with it. On top of that, many of these products (though maybe not the one in particular) is basically disposable.

The way this is handled in industry is to have 20-year-old computer running Windows XP that is just for a specific product that only has drivers for one version of Windows.

hvs··on Archaeologists Unearth 3k-Year-Old Wishing Well in Germany
The idea that the Roman Empire was on the verge of an Industrial Revolution on par with the 19th and 20th centuries is a bit overblow: https://acoup.blog/2022/08/26/collections-why-no-roman-indus...
hvs··on Coinbase cuts staff by a further 20%
Sure I would. I've been through a couple of recessions now.
hvs··on A recession looms over the posh world of influencers
The world of advertising and marketing is always grim on the inside.
hvs··on What would it take to bring back the dinosaurs?
It seems like more than an issue of DNA to create a 50 ton dinosaur that could survive in a modern climate. Dinosaurs were able to reach their sizes precisely because of the oxygen-rich environment, not just their DNA.
hvs··on Optimizing compilers reload vector constants needlessly
You are correct, but I would also point out that I have to think long and hard about this whenever it comes up.
hvs··on The FBI alleges TikTok poses national security concerns
The U.S. has a long, proud history of protectionism: https://en.wikipedia.org/wiki/China%E2%80%93United_States_tr...
hvs··on NSA urges orgs to use memory-safe programming languages
It depends on who "we" is. This sort of endorsement will likely speed adoption in larger organizations.
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