HNHacker News
TopNewBestAskShowJobs

ttctciyf

3,017 karma · joined July 25, 2013

submissionscomments
ttctciyf··on Ask HN: What's up with the ChatGPT spam here lately?
Who said LLMs couldn't do irony?
ttctciyf··on Mojeek – The alternative search engine that puts the people who use it first
Lots of HN Q&A with their CEO from 4 years ago: https://news.ycombinator.com/item?id=25372401

I was a bit surprised that on my first visit to the main mojeek search page the "No tracking. Just search" text entry field was prepopulated with a few suggestions that are personally relevant, possibly from reddit searches I've made!

Is this something the browser manages, or is there some tracking after all, I wonder?

ttctciyf··on Brain Uses Quantum Effects, New Study Finds [video]
The paper itself[0] is a little (hah!) over my head, but this[1] tickled me:

> I’ve heard more than one person say that what a pity that Penrose fell for this crazy Hameroff person. But, well, I’ve met both Penrose and Hameroff and they’re both crazy of course, but neither of them is stupid.

0: https://pubs.acs.org/doi/10.1021/acs.jpcb.3c07936

1: https://www.youtube.com/watch?v=R6G1D2UQ3gg&t=181s

ttctciyf··on Dune Genesis (1980)
Tim O'Reilly, of the famous publishers, interviewed and later befriended Herbert while writing his 1981 book on the author, Frank Herbert. It covers a lot of the themes of the linked essay in an effort to explore the origin and meaning of the Dune trilogy, as it was then.

The book is freely available on oreilly.com[1] and likely worth a look for anyone interested in TFA.

For example, O'Reilly claims "in writing about the mystique of the superhero, Herbert himself was prey to it" quoting Analog editor John Campbell's rejection letter for Dune Messiah: "science-fictioneers [...] want heroes—not anti-heroes. They want stories of strong men who exert themselves, inspire others, and make a monkey's uncle out of malign fates! As Paul did in Dune —not as he fails completely to do in The Messiah"

Campbell misses the point, O'Reilly says, " that Herbert deliberately looked for this reaction from his readers. To Herbert, the hero mystique is symptomatic of a deadly pathology in contemporary society, a compulsive yearning for easy answers. As long as men are looking for simple solutions to their problems, they will give over their ability to think for themselves to the first person who comes along and promises a solution. The Dune trilogy is an attempt to unveil that pattern and, in some small part, to change it."[2]

1: https://www.oreilly.com/tim/herbert/index.csp

2: https://www.oreilly.com/tim/herbert/ch09.html

ttctciyf··on Documented source code for Elite on the NES
I've listened in on planning sessions for the "rather basic" "tally of points" (BGS) system, and it's far from basic, there's plenty of strategy and tactics involved and political thinking and negotiations with other player groupings are part of it - it's more like 3D Risk than what you describe.

I've listened in on discussions of relative merits of ship builds for the current anti-xeno initiative and they are deep and far-ranging.

I've watched combat streams from players who've practiced for literally a year to master the intricacies of no-flight-assist piloting.

There's a lot more to the game than "space trucking". After immersing myself over a couple of weeks in the various aspects and sub-communities it's amazing to me that people fall for the facile "mile-wide-inch-deep" truism. It's that critique that's shallow and uninformed, to my mind.

ttctciyf··on Documented source code for Elite on the NES
I think it's a mistake to call the game shallow, there's a deep 9-year struggle for political dominance, for example, that links up to many different game systems. If you take the time to talk with time-served veterans it's astonishing what depths are present in the game.
ttctciyf··on Documented source code for Elite on the NES
I embarked on Elite: Dangerous, the successor game, recently. It has its share of problems, granted, but nonetheless is a pretty amazing experience.

Seeing the continuity of game elements from the 1984 version (which I also sunk hours into) is weirdly moving. Seeing the same game objects like the ships and especially the Coriolis station transformed from vector graphics on a 16K memory-mapped screen (SOTA at the time!) to fully rendered 3D at 4K/60fps was more of an emotional ride for me than I expected. Finally experiencing the detailed Coriolis interior complete with advertising hoardings, plant and docking gear moistened my eyes somewhat I don't mind admitting.

Despite current difficulties the game is a precious institution, I really hope it sticks around in some form or other!

ttctciyf··on Fake News Detectors Are Biased Against Texts Generated by Large Language Models
I was curious to see specifics of what the authors consider fake news sources.

I didn't see any concrete identification in the paper itself, but following one of the references[1] I found this:

> Within our list of news sites, we differentiate between “unreliable news websites” and “reliable news websites.” Our list of unreliable news websites includes 1,142 domains labeled as conspiracy/pseudoscience” by mediabiasfactcheck.com as well as those labeled as “unreliable news”, misinformation, or disinformation by prior work (Hanley, Kumar, and Durumeric 2023; Barret Golding 2022; Szpakowski 2020).

> Our set of “unreliable” or misinformation news websites includes websites like realjewnews.com, davidduke.com, thegatewaypundit.com, and breitbart.com. We note that despite being labeled unreliable every article from each of these websites is not necessarily misinformation.

> Our set of “reliable” news websites consists of the news websites that were labeled as belonging to the “center”, “center-left”, or “center-right” by Media Bias Fact Check as well as websites labeled as “reliable” or “mainstream by other works (Hanley, Kumar, and Durumeric 2023; Barret Golding 2022; Szpakowski 2020). This set of “reliable news websites” includes websites like washingtonpost.com, reuters.com, apnews.com, cnn.com, and foxnews.com

The methodological issues here, and the trajectory following from ignoring them wholesale, are considerably more interesting than the study itself, to me.

1: "From January 1, 2022, to April 1, 2023, there was a dramatic surge in synthetic articles, especially on misinformation news websites (Hanley and Du- rumeric, 2023)." which links to https://arxiv.org/pdf/2305.09820.pdf

ttctciyf··on A Royal Navy Nuclear Sub Just Spent 6 Months Underwater. That's Irresponsible
The section from the article dealing with the downside of extended deployment seems hardly to match your description of it. Unless you want peer-reviewed soc. psych. studies - unlikely given the military context - then first-hand and expert opinion is the best foundation you'll get for "evidence based", isn't it?

And the section's conclusion - that this presents an increased risk of nuclear incident over and above the personal effects of this privation on the crew - is serious enough to be given consideration, though the unnecessary human cost of those privations is already good reason to question the practice.

For reference:

> many veteran submariners agree that six months underwater is longer than humans should spend in an isolated and confined environment—especially with virtually no communication with the outside world.

> Commenting in 2022, on two Vanguards that performed 157-day-long patrols—former Royal Navy SSBN commander Rob Forsyth—noted in a blog post that the “great danger is that this unchanging routine, week after week, leads to boredom, complacency and an inevitable drop-off in standards […] personal relationships are tested to the limit.”

> For comparison, Forsyth states that his Cold War-era patrols lasted only 50-75 days (averaging two months), and were carried out in allegedly less cramped conditions than the Vanguard’s. Even then, he wrote that “major effort was still needed to keep crews stimulated and alert and not allow them to withdraw into themselves […].” Forsyth noted that he himself adopted quirky habits, like tying his scrub brush to a leash and taking it for a walk once a week.

> Regarding a 111-day patrol by the Warspite from 1982 to 1983, he wrote that he was “told that operating errors, flare ups between crew members and disciplinary problems started to be a problem after the half-way mark, around 50 days in.” He adds that long patrols led to loss of sight, weight, general fitness and spatial awareness, and that the lack of sunlight lead to Vitamin D deficiencies.

> The Telegraph interviewed a former attack submarine commander, Ryan Ramsey, who said that he would “be surprised if there aren’t mental health challenges after this because it’s extreme. The reality is they shouldn’t have to do that. Those boats were designed to go on three-month patrols.”

> Breakdowns in discipline in Royal Navy submarines have received periodic media attention in recent years, whether related to harassment and forbidden sexual relationships, the abuse of hard drugs and alcohol, or raucous partying. At one point, in 2017, such scandals culminated in 10% of the Vigiliant’s crew being discharged, investigated, or compelled to resign—including the captain and first officer.

> The Ministry of Defence’s unwillingness to discuss the length of nuclear patrols on the basis of operational security has earned the ire of critics who argue that the strain on the crew from lengthy patrols increases the risk of a mishap involving the UK’s nuclear delivery systems.

ttctciyf··on Why do we need modules at all? (2011)
Practically speaking, when you want to link to the latter in a markdown that already utilises parens, you encounter more friction - cutting and pasting a url with parens from the address bar needs manual correction if used to create a link in (say) reddit's markdown syntax.

I realise this is somewhat tangential to your point, but shows how easy it is for innocent looking choices to end up creating annoyances.

ttctciyf··on New JFK assassination revelation could upend the lone gunman theory
"Magic bullet" is just the most recognisable name for CE399[0], nothing supernatural implied by my use of it.

0: https://en.wikipedia.org/wiki/Single-bullet_theory

ttctciyf··on New JFK assassination revelation could upend the lone gunman theory
> how does that upend anything?

If the story in the article is true, the bullet Landis found - i.e. the famous "magic bullet" - could not have wounded both Kennedy and Governor Connally and have been shot from the Book Depository (to Kennedy's rear) as the so-called single-bullet theory[0] requires, so it upends the Warren Commission's version of the assassination completely.

0: https://en.wikipedia.org/wiki/Single-bullet_theory

ttctciyf··on Existing in an un-simulated reality
You might also like to check out Greg Egan's Permutation City[0] which (in the form of entertaining scifi) presents some related arguments about the need for a computational substrate, or lack thereof.

0: https://en.wikipedia.org/wiki/Permutation_City

ttctciyf··on Philosophy of Coroutines
Currently on the front page with 129 points, 32 comments: https://news.ycombinator.com/item?id=37354401
ttctciyf··on Is the ChatGPT and Bing AI boom already over?
> I just can't find the usecase for it

Evidently: for coding in languages you are not proficient in! What could go wrong?

ttctciyf··on Philosophy of Coroutines
Maybe you missed that the article explicitly talks about the cloning/deep copy of coroutines:

> Using my C/C++ preprocessor coroutine system, this is perfectly possible. In that system, all the persistent variables of the coroutine – including the state variable that says where to resume from next – have to live in an explicitly declared structure (in C) or be members of a class (in C++). Either way, there’s no difficulty with making an exact copy [...]

> After you do that, you’ve got two copies of the coroutine, and each of them will resume from the same part of the code when it next runs [...] This isn’t a deliberate feature of my preprocessor system; it’s just a thing that drops out naturally from the implementation strategy

Resuming from an on-disk copy seems tougher - you need to supply all relevant execution context.

ttctciyf··on Block YouTube ads on AppleTV by decrypting and stripping ads from Profobuf
Adguard seems to offer blocking only, whereas Privaxy "is able ... to inject scripts as well as styles into HTML documents", which was the feature my comment expressed interest in.

The readme goes on to say: "Privaxy is also way more capable than DNS-based blockers as it is able to operate directly on URLs and to inject resources into web pages."

ttctciyf··on Block YouTube ads on AppleTV by decrypting and stripping ads from Profobuf
(With thanks to your grandchild) https://github.com/barre/privaxy seems definitely worth a look - thanks!
ttctciyf··on Block YouTube ads on AppleTV by decrypting and stripping ads from Profobuf
> The Proxomitron

Googling this, development ended in 2004? An informed summary of the current state of play would be interesting, since a lot of different "continuations" of it seem to be around. Also, is it Windows-only? (I've been casually looking for a simple proxy that would enable injection of local links into remote content.)

ttctciyf··on Switching from Chrome to Firefox
> [containers are a] better solution to the problem profiles solve

If this problem is persona/identity/account isolation, then yes.

If you want multiple parallel settings and add-on combinations, then no. I use profiles in firefox for this specific reason.

I've no idea about chrome because I don't use it, but I haven't found any problem with firefox profiles for this purpose anyhow - I just configure the desktop to start firefox with -new-instance -ProfileManager and choose the profile at startup.

If I want multiple profiles simultaneously, I just start them up on different virtual desktops.

ttctciyf··on A new instrument found unusual success
The article links to a vulfmon track with audio and a still photo, but the video for same track on the vulf channel proper shows the instrument actually being played[1]. When I saw this a couple of months ago I had a bit of work to convince myself it was a real instrument - Stratton makes it look just too easy!

Coincidentally, I found a 1976 video[2] of David Vorhaus playing his Kaleidophon around the same time which gave me the same skeptical vibe.

1: https://www.youtube.com/watch?v=R-ROpRnmmKE

2: https://www.youtube.com/watch?v=4rRNM5n3jjQ

ttctciyf··on Learning via Negativa
> only takes seeing one black swan to disprove “all swans are not white”

I think you mean 'disprove "all swans are white"', since a black swan tends to confirm the existence of non-white swans.

In other nitpicking news, the title should capitalize the V in Via since Via Negativa is the "Way of Negation", not "by means of Negation" as you might think from the current capitalisation.

ttctciyf··on How to Place Mozilla Firefox Browser Under Lockdown
Interesting, I thought, on account of its example policies.json as well as its robust pro-user assessment of current browser tech.
ttctciyf··on [dead]
He seems to be saying Earth's rotation is speeding up, the axis is shifting, there's a destabilisation of the Earth's core, and other alarming happenings. He says there's a natural 12 (or 24) thousand year cycle which affects the entire solar system, from an "external cosmic impact".

The reason we are in real trouble this time around, he says, is the "anthropogenic factor - specifically we ... have willfully interfered with the oceans' ability to undertake self-regulating thermal conductivity with the mass infestation of hydrocarbon based pollutants into our waters. We humans have rendered our oceans utterly unable to transfer endogenous heat to the atmosphere ... Currently in the depths of the Earth, an excess of destructive endogenous energy has accumulated [which needs] to evacuate the Earth's core in an expeditious manner. Such an evacuation ... will bring about devastation on the Earth's surface and her atmosphere."

I mean, it seems a tall tale, but if this makes anthropogenic climate change an urgent actionable item for fringe elements (I'm thinking Zecharia Sitchin[1] levels of fringe, here) then I don't mind it.

1: https://en.wikipedia.org/wiki/Zecharia_Sitchin

ttctciyf··on Making AMD GPUs competitive for LLM inference
If you click the "Radeon" tab here[1], dated 27 Jul, AMD claim ROCm support on a wide range of consumer cards, with HIP SDK support on RX 6800 and up, under Windows. The Linux situation seems less clear.

1: https://rocm.docs.amd.com/en/latest/release/windows_support....

ttctciyf··on Unexpected link between pure mathematics and genetics
Gzip on genes is something I wondered about for a good while (since I read about "language trees and zipping" about 20 years ago[1].) Pleased to hear someone tried it!

I was wondering in particular whether anyone looked at "junk" DNA with gzip, etc., as a test of how randomised it was.. Do you know if that ever happened?

1: https://arxiv.org/abs/cond-mat/0108530

ttctciyf··on A Swift intro to Geometric Algebra (2020) [video]
In a 3D space, a vector would be (x,y,z), in 4D (x,y,z,w), etc.

"One dimensional" simply means a vector is a straight line, as opposed to a plane or a solid.

ttctciyf··on Archive.today: on the trail of mysterious guerrilla archivists of the Internet
Are you suggesting the cert problem is DNS related or the new captcha issue?

DNS was ISP, not 1.1.1.1, and I get the same behaviour after switching to 8.8.8.8.

ttctciyf··on Archive.today: on the trail of mysterious guerrilla archivists of the Internet
Interesting read!

For a while now, I've had infrequently occurring arcane cert/SSL issues connecting to archive.ph and its siblings, but trying a couple of links from the article I find I can't get past an endless cycle of "one more step" captcha protection - tried clearing all cookies and revisiting an old url, but to no avail.

ttctciyf··on Oregon decriminalized hard drugs – early results aren’t encouraging
"Failure" in terms of producing any empirical support, that is, while its proponents have been predicting confirmation any time now for literally decades. See the example links I provided on this. It has now largely retreated these claims into an inscrutable and non-falsifiable "landscape" of possible theories, such that the question of whether it any longer qualifies as a scientific (rather than mathematical) endeavour has become legitimate to ask.

The residual feeling that academic recruitment and budgets have been dominated by what essentially turned out to be physics vaporware is a large part of the perceived crisis that Caroll doesn't appear to want to fully acknowledge.

← PreviousPage 4 of 28Next →