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refactor_master

1,176 karma · joined August 16, 2020

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refactor_master··on GPT-5 leaked system prompt?
Relevant elephant discussion: https://community.openai.com/t/why-cant-chatgpt-draw-a-room-...
refactor_master··on GPT-5
I think the above post has a fair point. Demand for chatbot customer service in various forms is surely "insanely high" - but demand from whom? Because I don't recall any end-user ever asking for it.

No, instead it'll be the new calculator that you can use to lazy-draft an email on your 1.5 hour Ryanair economy flight to the South. Both unthinkable luxuries just decades ago, but neither of which have transformed humanity profoundly.

refactor_master··on Mac history echoes in current Mac operating systems
How many mainstream laptops with innovative design are there really though?
refactor_master··on New quantum state of matter found at interface of exotic materials
"State of matter" isn't exactly a useful description in this particular case, but it's interesting that enzyme catalysis cannot be explained fully by classical chemistry/physics alone.

https://en.wikipedia.org/wiki/Quantum_tunnelling#Biology

refactor_master··on British man claims he's unable to watch porn as tattoos confuse age check system
If you go one level up in "abstraction" for what these platforms include, then e.g. Instagram immediately springs to mind. But since they've long since washed their hands, having banned nipples.
refactor_master··on M8.7 earthquake in Western Pacific, tsunami warning issued
That's because the other mangas forgot to adjust by +/- some 1000 km for location, 25 days, 365 days, 1825 days, or some other arbitrary but possibly nicely divisible number, for when and where it strikes.

You also have to conveniently forget the things that don't sell mangas such as annual typhoons, heatwaves, and of course thousands of premature deaths from man-made causes such as pollution and poor lifestyle.

Otherwise, if predicting disasters was easy, everybody would be doing it. No, it takes special, paper-based skills such as mangas , tarot cards, weekly horoscopes, etc.

refactor_master··on Experimental surgery performed by AI-driven surgical robot
> Is there anything else you’d like me to do?
refactor_master··on Games Look Bad: HDR and Tone Mapping (2017)
This is [...] a series examining techniques used in game graphics and how those techniques fail to deliver a visually appealing end result

All I see is opinions though. And the internet is full of them. You just have to Google "why does this game look so ...". At least if the author had compared the search stats of "good/bad/beautiful/washed out" it would've carried some weight.

The GTA 5 screenshot is a terrible example. It looks like a cheap, dead, video game environment, reminding me how far we've come.

refactor_master··on AI overviews cause massive drop in search clicks
It doesn't take long to find SEO slop trying to sell you something:

When our grandmothers and grandfathers were growing up, there was a real threat to their health that we don’t face anymore. No, I’m not talking about the lack of antibiotics, nor the scarcity of nutritious food. It was trichinosis, a parasitic disease that used to be caught from undercooked pork.

The legitimate worry of trichinosis led their mothers to cook their pork until it was very well done. They learned to cook it that way and passed that cooking knowledge down to their offspring, and so on down to us. The result? We’ve all eaten a lot of too-dry, overcooked pork.

But hark! The danger is, for the most part, past, and we can all enjoy our pork as the succulent meat it was always intended to be. With proper temperature control, we can have better pork than our ancestors ever dreamed of. Here, we’ll look at a more nuanced way of thinking about pork temperatures than you’ve likely encountered before."

Sorry, what temperature was it again?

Luckily there's the National Pork Board which has bought its way to the top, just below the AI overview. So this time around I won't die from undercooked pork at least.

refactor_master··on I drank every cocktail
It's just simple food science really. Cooling things down reduces harshness and complexity. Sweetening things reduces harshness and complexity. So if you're going for something cool and sweet, don't mix it with high end liquors, because you probably won't really notice a big difference.
refactor_master··on Nobody knows how to build with AI yet
Like the iPad babies and digital natives myth? I don’t think that really went anywhere. So a new generation of… native prompters? Ehhh.
refactor_master··on Overtourism in Japan, and how it hurts small businesses
I’ve found many times that Apple Maps simply couldn’t find the restaurant though, as if it didn’t exist.
refactor_master··on Overtourism in Japan, and how it hurts small businesses
“If you can’t afford to spend a month touring Tōhoku you shouldn’t be traveling”.
refactor_master··on Where can I see Hokusai's Great Wave today?
Tangentially I saw this exhibition in Tokyo on modern ukiyo-e https://www.tnm.jp/modules/r_free_page/index.php?id=2693&lan... and I was blown away by the incredible level of detail the artists were able to pack into woodblock print. From a distance it looks almost like print, but up close you can really see the textures, and interestingly also the physical limitations compared to real print (the colors being layered by individually carved woodblocks).

With that being said, I’m sure they could make a replica that would be almost impossible to tell apart from the real. After all, this technique was specifically invented for mass production.

refactor_master··on Kubernetes is a symptom, not a solution
> Docker is essentially a sandwich of disk images where you can shove absolutely anything, and then these images get executed by running whatever legacy software you’ve crammed in there, regardless of how horrific or inconsistent it might be, with zero behavioral controls.

Is this a problem with Docker, or a problem with people who use Docker? Without much controversy I feel this argument could be made about literally any abstract entity in society from `get_foo` to national institutions. Abstractions seem to be a necessary evil in corporative societies.

Also, the article is way too short and meatless to provoke any real thoughts, and comes across as "If you don't already know what Kubernetes is, just know that it's bad". I don't see how that's going to sway anyone's opinion on anything.

refactor_master··on Finding Peter Putnam
I agree, it was a very interesting read, though not very information dense. The article vaguely gestures at something that approaches what we now know as “reinforcement learning”, but it seems like Putnams theories were developed entirely in parallel, and those two worlds never intersecting?
refactor_master··on Long Covid destroys teenage lungs in ways doctors never saw
“The heat dome survival guide meteorologists won’t tell you”

Literally a meme at this point.

refactor_master··on Is Gravity Just Entropy Rising? Long-Shot Idea Gets Another Look
I think original post is confused exactly because of “tangled chords” analogies. Something being “messy” in our daily lives can be a bit subjective, so using the same analogies for natural forces may seem a tad counterintuitive actually.

Maybe it would be more fitting to say that it just so happens that our human definition of “messy” aligns with entropy, and not that someone decided what messy atoms look like.

I’d say a bucket of water is more neat than a bucket of ice, macroscopically.

refactor_master··on Notes on Tunisia
I looked up the Jubilee Church. Supposedly it has a roof that breaks down NOx. So I asked ChatGPT to do some napkin math and…

  Assuming ~1,200 m² of TiO₂-coated surface removing ~16 g NOₓ/m²/year → 1,200 × 16 = 19,200 g = 19.2 kg/year; with an average car emitting ~5 kg NOₓ/year (based on 15,000 km/year at ~0.33 g/km), the roof offsets ~3.8 cars annually.
refactor_master··on Proton threatens to quit Switzerland over new surveillance law
I think that’s an oversimplification. You can’t take the “free labor of performing democracy” and put it to equally good use doing anything else I can think of.

I guess you could work in soup kitchens, but that’s horribly inefficient welfare compared to just electing competent leadership, if the ultimate aim is to benefit The People.

refactor_master··on Chongqing, the Largest City – In Pictures
I’ve been there. It’s crazy how the smell of spicy hotpot permeates every street.

And it’s also crazy the spice levels they’re used to. It’s the only place in China I’ve seen 微微辣 (“very very little spicy”). And it was still incredibly spicy!

refactor_master··on Pipelining might be my favorite programming language feature
> Despite being clean and readable, I don't tend to do it any more, because it's harder to debug. More often these days, I write things like this:

    data = File.readlines("haystack.txt")
    data = data.map(&:strip)
    data = data.grep(/needle/)
    data = data.map { |i| i.gsub('foo', 'bar') }
    data = data.map { |i| File.readlines(i).count }
Hard disagree. It's less readable, the intend is unclear (where does it end?), and the variables are rewritten on every step and everything is named "data" (and please don't call them data_1, data_2, ...) so now you have to run a debugger to figure out what even is going on, rather than just... reading the code.
refactor_master··on A protein folding mystery solved: Study explains core packing fractions
No sources cited?
refactor_master··on My imaginary children aren't using your streaming service
Is this mandated by law in certain countries? I’ve never seen this.
refactor_master··on North Korean IT workers have infiltrated the Fortune 500
> But AI has emboldened the North Korean scheme, allowing the IT workers to develop scripts so they can hold down as many as six or seven jobs at a time

How do you get interviewed, hired and payrolled by seven jobs, at once? Are North Koreans in fact 10x developers?

refactor_master··on Show HN: Aiopandas – Async .apply() and .map() for Pandas, Faster API/LLMs Calls
It seems like this hack would be fine for notebooks, but not something I’d be interested in for production code.

Why not just something like this?

  def f(n):
      time.sleep(random.uniform(0.1, 0.3))  # Simulate network delay
      return pd.DataFrame({"A": [n, n+1], "B": [n*2, (n+1)*2]})

  with ThreadPoolExecutor() as ex:
    df = pd.concat(ex.map(f, range(3)), ignore_index=True)
refactor_master··on Coffee reduces risk of Type 2 Diabetes; okay to add cream, but not sweetener
Salt is a manmade thing? Espresso and cappuccino isn’t? I… what?
refactor_master··on Tesla gets more than 20% of parts from Mexico, it will be affected by tariffs
Would Musk/Tesla theoretically have money enough to just eat the losses themselves for the first 6 months or so, and then secretly jack up the prices with a dumb excuse attached, when Trumpists have forgotten about the possibly that tariffs could backfire?
refactor_master··on Hot take: GPT 4.5 is a nothing burger
https://youtu.be/Gs3ocG5yW88

This has aged well and continues to do so.

refactor_master··on MySQL at Uber
It also kind of reads as a “tldr but cool story bro” for engineers. Really looks like some paperwork had to be filled out.
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