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derstander

777 karma · joined September 11, 2016

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derstander··on Unity’s new pricing: A wake-up call on the importance of open source
CDPR seems to be switching to Unreal.

https://arstechnica.com/gaming/2022/03/the-witcher-will-retu...

derstander··on The Death of Unity
> What makes a game unique in spirit is its engine.

This isn’t true about websites and frameworks or sculptures and chisels. There’s no reason why it should be true of games and their engines. It is a poetic statement though.

My opinion is that, in all of these processes, people are the ones that bring the spirit and thus are its source in the final product.

derstander··on The Stoics were right – emotional control is good for the soul
I’ve heard this charge that empathy is incompatible with Stoicism (or Buddhism) somewhat often but I don’t see it myself.

Passion, on the other hand, I understand.

derstander··on Australia to give cats a curfew because they are murdering so many other animals
Beware the law of unintended consequences.

For example, see the “Four Pests Campaign”.

https://en.m.wikipedia.org/wiki/Four_Pests_campaign

derstander··on WeWork Warns of Possible Bankruptcy
> I love how HN blames MBAs for everything.

> This was greedy "tech people", nothing more nothing less.

It's hard to talk about WeWork without talking about Adam Neumann. And looking him up, it seems that he does have a degree in business -- albeit only in 2017 -- rather than a degree in something like computer science or engineering. And prior to WeWork, he apparently founded a children's clothing company: not exactly a "tech people" industry.

So I'm not getting tech people vibes from him.

[1] https://techcrunch.com/2017/06/05/weworks-adam-neumann-is-gr... [2] https://en.wikipedia.org/wiki/Adam_Neumann

derstander··on China's Zombie Economy
I guess I still don’t understand your original point in the context of your reply.

Say the banks are creating new money through these loans. And then enough of the original depositors plus some of the people that have been lent money want their money out that the bank can’t give it to all of them. From a layperson’s perspective (like mine) this seems like the bank has loaned out their deposits — it seems like a distinction without a difference to me.

What am I missing?

derstander··on China's Zombie Economy
> Banks don't generally lend out deposits.

Do you mean in China or generally?

I’m not a finance person but my understanding is that fractional reserve banking is fairly common.

https://en.m.wikipedia.org/wiki/Fractional-reserve_banking

derstander··on 'First Amendment Auditor' Sues NYPD over Right to Record in Police Stations
> You're probably at a lower risk of being murdered with a bad cop than with your own family members.

Sure, and I’m much more statistically likely to be hurt by a dog than mauled by a lion. But I’m not going to give up my dogs and start wandering into lion cages at the zoo.

With travel, we often talk about deaths per x miles traveled. I think in this case a reasonable metric would be deaths or injuries per x minutes of interaction.

derstander··on Rust vs. Julia in scientific computing
> Maybe it depends on your perspective, or maybe it is simply personal preference, but I find rust pleasant and quick to prototype in.

Or, perhaps more importantly, on use case.

It’s hard for me to imagine (though certainly possible, I suppose) someone finding prototyping e.g. sensor processing algorithms in Rust more enjoyable than Julia, or faster for that matter.

derstander··on The US economy and the EU were the same size in 2008, the US is now nearly 2X
I don’t like this figure, nor the article it was copied directly from in the WSJ (which I believe was recently discussed here, archive link = https://archive.li/nzdtv).

Why don’t I like it? “Source: International Monetary Fund” !! Fantastic. That’s like quoting a scientific breakthrough and saying Source: MIT. Which of the many artifacts they’ve recently released did it come from? I scrolled through the first three or four pages of IMF pubs, checked all of the titles that I thought may have contained the figure or similar data but no dice.

Is it too much to ask for a standard citation including the publication title and date, too?

I went looking because another comment suggested that maybe Brexit made the Eurozone numbers look particularly bad. But I don’t think that’s the case: the WSJ article particularly calls out UK citizens as similarly being worse off.

But after all that looking I couldn’t ultimately tell you whether or not the Brexit hypothesis is correct.

derstander··on “That Deep Romantic Chasm”: Libertarianism, Neoliberalism, & Computer Culture
> the Federal reserve is to blame for it! Between 1923 - 1927, just 10 years after the Fed was formed, it grew money supply 60%.

I’m not an economist so I’m speaking from a position of ignorance here. But I thought the US was on gold standard during this time period.

How was the Fed able to increase money supply by such a large % without e.g. the country mining a lot more gold?

I tried a cursory search but was unable to find any answers.

derstander··on JDF.jl – Julia DataFrames serialization format
> I think the initialism JDF may already be taken

Acronyms are lossy compression. I’d bet there’s a JDF that even predates the one you reference in one of your descendant comments.

I’d be interested in knowing (though admittedly not enough to look) if there’s even a three letter acronym using the English alphabet that’s not already in use.

derstander··on The Anti-Ownership eBook Economy
> Again, "owning" does not mean that something cannot be unilaterally taken from you. Eminent domain is a very obvious example of that.

Eminent domain is the state taking from you. I already mentioned this in my comment. In fact, the state pays a penalty for doing so in the US as enshrined in the 5th amendment: “… nor shall private property be taken for public use, without just compensation.“

> Ownership does not have a single neat list of requirements

No, it does not have a comprehensive list for all use cases, but I would say that the one I mentioned in my first comment is a necessary one: fundamentally that it cannot be taken from you without penalty.

derstander··on The Anti-Ownership eBook Economy
> "Owning" something doesn't mean you have unlimited rights to do what you want with it. Do you not "own" physical books because you can't (legally) photocopy them? Do you not own a gun because you can't (legally, at least where I live) lend it to a friend?

In your examples, you own the book and the gun because the publisher of the book and the manufacturer of the gun (or anyone else, excepting the state, I suppose) can’t unilaterally take them back from you or modify them without some sort of penalty. This can — and has [0] — happened with eBooks. The “unlimited rights to do what you want with [them]” are not guaranteed by ownership in my opinion.

[0] https://www.nytimes.com/2009/07/18/technology/companies/18am...

derstander··on RPCS3 – Open Source Playstation 3 Emulator
> For some reason, I am very fascinated by the architecture of PS3.

You’re not alone. I also am enchanted by non-standard architectures: the PS3’s Cell, its predecessor the PS2’s Emotion Engine, the Transmeta Crusoe, etc.

There’s a sibling comment to mine that talks about needless complication and dead-ends. That’s fine, but marching along with essentially optimizations to a basic architecture seems boring to me from a creative point of view (not that the achievements made haven’t been, of course, profoundly technically impressive).

And that’s on top of the fact the designing computer architectures can probably be thought of as a huge multidimensional optimization problem (where optimal can change over time or between customer demographics). I think of the approach of iterating as helping us march up that manifold to a local maxima. I think of these “exotic” architectures as sampling far away from those points to see if maybe we can find a more global maxima.

And that’s not to say that the main platforms aren’t innovating: with big-little, NUMA, etc.

But there’s a soft spot in my heart for those wild, long shot bets.

derstander··on Using Lidar to map tree shadows
> Radar clearly misses 90% of the shadows cast because it does not include vegetation. Radar only reflects off the ground, making objects such as trees and buildings invisible.

This doesn’t sound right to me. Certainly radar can, at certain bands, see through foliage (so-called FOPEN). I don’t have familiarity with radar seeing through buildings at the sorts of ranges and coverage rates that you’d want to use for ground mapping.

The article references the Shuttle Radar Topography Mission, which should use C- and/or X-Band radars — both should see returns from foliage and buildings.

Without digging more into it, my thoughts about the reason behind absence of foliage and building shadows in the radar data are potentially: 1) resolution of the radar data is too low (tens of meters or more), 2) maybe post-processing of multiple radar passes with different geometries to get rid of them, 3) steep grazing angles from the radar not generating much shadow to begin with.

derstander··on Ask HN: Laid off –> solo founder. Do I look like I'm trying to hide something?
The original author said:

> My philosophy is that you should do what you want to do today, instead of doing something you don’t want to do because of a hypothetical future repercussion.

Even interpreting this absolutely literally, the hypothetical car would be a today problem — not a nebulous future one. “Survive the day” would, for most, seem like a present want.

derstander··on Terraria's devs have been trying to stop developing Terraria for years
> I don't think your observation applies here.

Apologies for the miscommunication. I don’t particularly think it applies here (at least, maybe not yet?). That’s why I prefaced my ramblings with both “[t]his may be a bit of a tangent” and “I don’t think it’s the case with Terraria’s fans…”.

It’s just a minor thing I had been thinking about off and on that I didn’t think warranted it’s own “Ask HN”-style article but seemed close enough to an article and discussion on a long-supported game that it wouldn’t be too out-of-place.

derstander··on Terraria's devs have been trying to stop developing Terraria for years
This may be a bit of a tangent.

I don’t think it’s the case with Terraria’s fans, but I have noticed an odd sense of entitlement in comments and reviews on other steam game pages or on Reddit.

There’s a sizable contingent (maybe just a vocal minority) of people with a lot of time in a game — dozens or hundreds of hours — complaining about developers “abandoning” games.

I definitely understand if you’ve paid for a game that is incomplete and/or bug ridden. But I’m not talking about that. I’m talking about people that have effectively paid pennies per hour of enjoyment they’ve gotten out of a game.

Luckily I’m not in the games industry so it’s probably not anything I’ll need to worry about personally, but I do feel for some of the developers: particularly the smaller studios and indies.

If I had to work on the same project for decades I think I would lose my marbles.

Has anyone else noticed this or is it just me?

Here are some examples. They’re games that I’m familiar with and really feel to me as if they’re done.

[0] https://steamcommunity.com/app/394510/discussions/0/13550912...

[1] https://www.reddit.com/r/spelunky/comments/xlpmb8/lack_of_up...

derstander··on Apple forced to make major cuts to Vision Pro headset production plans
> I’ll give you a very specific example. When turning on the flashlight, I have to hold the flashlight icon for a specific period of time. If I hold too long, I get the dimmer option. If I don’t hold long enough, it doesn’t turn on. The iphone expects what feels to me like a zen-like stoner’s calm press of the button. This is absolutely infuriating to me. Every time. Just turn the damn light on when I press the button.

I just tested this on my phone (albeit it is an iPhone 8, so a bit older model perhaps without as many features). A short tap is sufficient to turn it on and off. A longer tap brings up the intensity slider. I was unable to tap the icon quickly enough so as not to register the tap and toggle the flashlight.

Upon retesting a couple times, I did notice that on the first tap the icon is illuminated but it did take a split second more for the actual flashlight to turn on. But waiting the split second was sufficient instead of further tapping.

I’m using the menu that is pulled up while the phone is unlocked (by dragging from the bottom of the screen, on my model), for reference.

derstander··on VUDA: A Vulkan Implementation of CUDA
> And that use case is gaming on Windows, which supposedly is the best supported case.

I’m being a little tongue-in-cheek here, but the best supported case for AMD is gaming via console: AMD provides CPU/GPU for the current generation of both the XBox and PlayStation consoles.

Which suggests to me that they shouldn’t have too much problem supporting their hardware on Windows or Linux. But that’s outside of my area of expertise. Maybe they need to spend too much engineer effort and time supporting the consoles at what’s probably a pretty thin profit margin?

derstander··on Goodreads has no incentive to be good
> Why would you need a list at all? > If it's worth remembering, you'll remember you've read it, and if you want to refresh your memory what better than to reread?

If it’s not worth remembering, you won’t remember if you read it or not — so you could waste time rereading a forgettable book until you realize. ;)

derstander··on Kill Siri (2022)
> Probably because they were traumatized by how much extra work that was (and for a sub-par desktop experience overall), last time they went down that rabbit hole.

I’m in that camp. I ran Slackware on a Compaq laptop in the early 2000’s and it was more work than I would have liked — though I did have more free time then as a student.

I swapped to macOS and have been using that since for work and personal productivity projects, though I do use windows to play games. When my MacBook went on the fritz, I was forced to become acquainted with WSL. And I find it to be pretty usable for my use cases.

My MacBook is a bit aged at this point and probably needs replacement before too long. But now instead of comparing OSes (Linux or windows with WSL vs macOS), I need to think about hardware: battery life, build quality, and performance; my needs in these categories may still favor Apple in the laptop and small form factors.

derstander··on Doubts creep in about wisdom of ‘no-kids zones’ in South Korea
> I live in apartments in Austin. The only reason people get dogs is because everyone else has one.

I don’t know if I’m parsing this correctly. Are you saying that the only reason people get dogs in your particular apartment building in Austin is because everyone else has one?

Or are you saying that, in general, the only reason that people get dogs is because everyone else has one? The latter just isn’t correct. And I can’t speak to your particular apartment building, but I’d expect it’s not true for everyone there either.

derstander··on First people sickened by Covid-19 were scientists at WIV: US government sources
This is a nice sentiment but it just doesn’t hold up in the real world.

I’m making this statement generally as opposed to about Matt Taibbi: I don’t really follow him so I’m not evaluating him personally, just your statement in general.

I have a finite amount of time. I don’t have time to “play the ball” given how many balls are out there. Particularly if the player has proven to be a low signal-to-noise ratio source in the past.

I even do this with colleagues as well as media sources. I give people the benefit of the doubt in the beginning, but if you’ve got a track record of not having useful information for me, then I will disregard what you have to say. I’m not going to be mean about it. I might even try to give a heads up about why I think you’re not correct.

But I value my time and eventually it’s just not worth the expenditure.

So no, I’m not going to play the ball: I’ll play the player if their track record is poor. Am I going to miss out on occasion? Sure. But I just don’t have infinite time so I use heuristics and accept imperfection.

There’s another dimension of this discussion about sphere of awareness versus sphere of influence and the utility (or lack thereof) when the former is much larger than the latter. But I will sum my position up by saying that I mostly try to align them.

derstander··on Weapons firms influence the Ukraine debate
I think we're talking past each other here: I said "but this wording makes it sound like there is a non-fringe group calling for the assassination of Putin. Do you have a source for this?" What I'm seeing from your links is a call for a war crimes trial. Maybe the mistake was mine initially for assuming "removing" a foreign leader had more ominous connotations, but I don't think I'm alone in interpreting it this way (considering what the US has done in other places).

The Gates quote is more interesting, albeit a second-hand source (instead of directly from Cheney) and about something that had occurred more than 20 years prior.

derstander··on Weapons firms influence the Ukraine debate
> US policymakers have repeatedly stated their aim is to remove Putin, and they have plans to break up the country.

I have certainly seen assertions by US policymakers that Russia (and the world) would be better off without Putin, but this wording makes it sound like there is a non-fringe group calling for the assassination of Putin. Do you have a source for this?

I would also be interested in a source where policymakers have called for the break-up of (post-Soviet) Russia.

derstander··on Engineers harvest abundant clean energy from thin air, 24/7
> The secret lies in being able to pepper the material with nanopores less than 100 nanometers in diameter.

This sounds promising, but holy heck how do you prevent these from getting stuffed full of dirt and dust in short order?

derstander··on Nintendo sued for “immoral” Mario Kart lootboxes
> If something being fun is enough to tempt you to compromise your moral beliefs then you have a problem.

My take might be naive, but isn’t pleasure in general — fun in this specific case — the chief reason that people compromise their moral beliefs?

Though I don’t particularly understand the moral judgment about online multiplayer. But I am sympathetic to judgments about “always-online” single player functionality.

derstander··on Legend of Zelda game sells 10M copies in three days
> I grew up on SNES and N64 Zelda, so admittedly I'm biased towards the old gameplay loop and mechanics.

This is an interesting perspective to me. I bounced off Ocarina of Time hard. It felt like I was being shuffled along a story that was already fully written.

Contrast that to my first experience with the series — the Legend of Zelda on NES — where you’re essentially dumped into the world without instruction and need to make your way.

For me, a huge draw of Breath of the Wild was the same as the NES version: being dumped into a world and being able to go wherever I wanted. I felt like that was a return to the old gameplay loop and mechanics. There was even item breakage — the Like Likes eating your upgraded shield.

I had essentially resigned myself to Zelda games from Ocarina on not being what I wanted, so it was refreshing to get BotW. I’m guessing similarly with TotK, but others in my household have made it such that I haven’t had a chance to try it yet.

The only thing I can think of that Nintendo could do to make me happier than with BotW is make a playable 3D game that is essentially the art that was in the original NES Legend of Zelda’s instruction manual.

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