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ganafagol

1,274 karma · joined March 3, 2020

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ganafagol··on Tetris-OS: An operating system that only plays Tetris
It's not even running on bare metal.
ganafagol··on Tetris-OS: An operating system that only plays Tetris
> This has only been tested in an emulator. Real hardware might not like it.

?! So this is just a stand-alone binary with an awkward loader then.

The real trick (and challenge) comes when you want to run your stuff on actual bare metal.

ganafagol··on YouTube CEO Susan Wojcicki Gets 'Freedom Expression' Award Sponsored by YouTube
You mean slonsoring an environmental achievements award which the oil company wins itself?
ganafagol··on Home ownership is the West’s biggest economic-policy mistake
Inheritance of large wealth like a $1M+ home is the first step to inequality of opportunity in a society. Get as rich as you want, but for the next generation there needs to be a reset (beyond a reasonable threshold), otherwise you just end up with family dynasties. May be fantastic for the involved individuals, but ends horribly for society. Usually with a revolution after a few generations.
ganafagol··on Home ownership is the West’s biggest economic-policy mistake
What's astonishing is how drastically different cities in different countries look like.

Take Paris or Berlin with their 5-8 floor buildings as far as the eye can see. That's a moderate density for a modern city, leaves space for green spaces, infrastructure and is so dense that everybody can sort-of affort it while not so dense that everybody is just anonomous. You can still know all neighbors in your building by name. (That there is a problem with exploding rents is a separate issue.)

As contrast, take the average north american city with a million residents. most either live in a detached house or in a 30+ floor skyscraper. Of course the detached houses rather close to a city center won't have much space around them, so you hav 1.5 bushes and then there is the fence and next house. The lots are worth millions and out of reach for most unless the go super deep into debt and have a lot of luck. Or you live in an anonymous skyscraper silo. There is an alternative to all this, but all that's happening is that excuses are ruminated back and forth.

ganafagol··on You Are Not ‘Behind’ (2016)
Maybe one way out is to change the metric you are comparing.

That overachiever neighbor with 3 kids he rarely sees, the trophy wife that wants another gucci handbag and the porsche he drives hastily to the next meeting? Does he have more money? Sure. Is he more happy? Hardly. If the happiness and relaxation metric are what counts then me bindge watching netflix a lazy saturday morning wins 10x over that guy rushing to the airport to make it to his business class flight to Paris.

ganafagol··on You Are Not ‘Behind’ (2016)
So you're replacing an external leaderboard with an internal leaderboard. With different versions of yourself on it.

That's arguably worse than competing with other people, because with other people there is always the excuse of different contexts and conditions, while with yourself it's only you to blame if you don't come up on top.

Which, coincidentally, is what the original article is about. I suggest a reread and a bit of meditation about it.

ganafagol··on You Are Not ‘Behind’ (2016)
Wow, you are not just missing the articles point, but you are turning it upside down. Two examples:

> It takes work to achieve this, just like it takes work to achieve any useful skill.

This is the recipe to have the exact feeling of inadequacy discussed in the article. "Didn't achieve? So you didn't put in the work. Shame on you. You are behind."

> "losers focus on the winners, and winners focus on themselves".

Having to be a winner is the exact mentality descibed in the article.

And your kids not being raised wimps is a comment that just makes me sad.

ganafagol··on IBM employee forced to stop kernel work under personal email address
Don't worry, in most civilized countries such clauses are illegal. In the U.S. some states allow them but many companies either don't have them or don't enforce them.

Remember that in the software engineering industry, the (competent) engineer is the hot commodity. If your employer turns out a bad apple, just leave to a different one. That's what keeps the nonsense in check -- not regulations, but competition for the best employees. For employees this is a great situation to be in. Unlike in other industries.

ganafagol··on IBM employee forced to stop kernel work under personal email address
Completely agree. There is a huge iceberg hidden underneath this single commit message and all we are doing here is speculate how it looks like.

And it's also pretty certain that posting this message into the eternal commit history can easily be interpreted as trying to make IBM look bad, which tends to not sit well with any employer.

ganafagol··on Thanks for the Bonus, I Quit
Sounds like lots of time wasted for coming up with such a complicated scheme, communicating it and everybody thinking through how to maximize their own benefit from it.

Sounds like the articles point. But on steroids.

All it does is keep people from doing actual work and be happy doing so. This is just infighting waiting to happen.

ganafagol··on Librem 14 begins shipping
"GPL zealot" is an unnecessary term. You make your choices, others make theirs. It's fascinating how much energy you are wasting commenting on an article that follows a philosophy that you seem to reject so strongly.
ganafagol··on Librem 14 begins shipping
The power adapter is the same for different laptops in their line. Somebody upgrading or for other reasons reusing the old adapter won't need a new one and thereby saves money and trash.

Did you make the same amount of noise when Apple stopped include the phone charger? "What brand new phone on earth..."?

ganafagol··on Librem 14 begins shipping
So buy a macbook then.

What a weird detail to make so much noise about.

ganafagol··on Librem 14 begins shipping
Yes, you are not seeing the point because you are missing it. This laptop is in a niche that's obviously not yours.

Offering as much freedom as possible comes at a price. A price paid in money, in one-generation-older hardware of some components, and in making compromises that some components are not as free as they ideally would be, but which don't have alternatives.

You don't fit that niche, apparently, but just don't go buy it then. Instead of ranting, go buy an overpriced macbook and leave other people to their own choices.

As comparison, it's like saying that current EVs are not totally carbon-neutral, too slow and too expensive so you don't see the point and keep buying cars with ICEs. You are free to have that opinion, but it's not the only one around.

ganafagol··on Bitcoin miners are buying power plants
The age of the proposal for carbon tax mirrors the age of sophisticated "reasons" why it should not happen or why it's supposedly not a good idea "if you think about it".

Nonsense. It's lobbyism. In more drastic terms, corruption. Plain and simple.

We can have this "discussion" once significant industrial nations have implemented a carbon tax. Until then, it's all just excuses. Similar to all the bunch of nonsense people come up with why they can't start working out today or save money today or go to bed right now instead of after watching the next episode of whatnot-series.

ganafagol··on Bitcoin miners are buying power plants
How is this related to the comment you replied to? It was about pollution and introduction of a carbon tax.

As long as we are having this kind of "discussion" I can see why fantasies about leaving earth and colonizing space are popular.

ganafagol··on Time flies in Google Earth’s biggest update in years
Striving for what though?

These discussions tend to be heavy on Asimov-inspired scifi-think and weak on just taking a walk in a forest on a nice sunny day in late spring. All this talk about having to colonize space is just rubbish, compared to the wonders of nature that would be worth preserving.

But the audience here is strongly biased. If most of your day is spent in front of a computer and reading scifi novels in the evening, then that's where the discussion moves.

ganafagol··on The Wolfram Physics Project: A One-Year Update
The main reason for this "it's all over my head" feeling that one gets when reading his thoughts is that he freely invents new concepts with names like "branchial space" and "multiway hypergraph" and "slicing rurial space" that sound sciency/mathematical and give you the feeling "oh if I only understood math/CS/physics better then I knew what he is talking about" while in reality this is all his own terminology and thus the reader has of course not really a clue of what's going on. It's because he does not clearly define what he is talking about or gives discussions of the properties of the things he throws around, but just "as it turns out there is this beautiful thing I call this-and-that and it's exactly like feynmans path integral" and then we're just supposed to sit in awe. That's not how you communicate scientific progress. It's all just smoke.

Of course one feels inadequate in an article supposedly about fire if all we ever get presented with are different shades of grey smoke and "as it turns out it's beautiful" and "I've researched this smoke since the 80s".

ganafagol··on The Wolfram Physics Project: A One-Year Update
It tooke Einstein longer to create a website called Einstein Physics and claimed that what he is doing is a new kind of since altogether.

Oh wait, he never actually did.

ganafagol··on The Wolfram Physics Project: A One-Year Update
It's a reasonable guess. Most who attempt this fail miserably. It's just that survivorship bias and a good dose of holywood spectacle make it feel like in the end the oddball with the weird idea will persist.
ganafagol··on The Wolfram Physics Project: A One-Year Update
Stephen Wolfram seems to be suffering from a mix of selection bias, confirmation bias and the problem that he overhyped his claims and his self-praise so heavily over the years that there is no way he could ever back down and say that something he invented does not make sense. His only path forward is to stick to what he is claiming, no matter what. And that's a pretty unhealthy place to be in.

And it's also a deeply unscientific place. The option to be wrong and change course is at the heart of true scientific inquiry.

ganafagol··on Proofs, Computability, Undecidability, Complexity, and the Lambda Calculus [pdf]
Um...? I was hoping to get some clarification that your account is legit and some references to opinions from the broader research community for your big claims. I came here with an open mind and would have liked to learn something since CS is my passion for decades now.

Unfortunately, by reading your comment history, I learned that you've been self promoting here for quite a while and have always been ignoring questions about references to other people's thoughts on your work. I also learned that there is a wikipedia talk page and apparently the same pattern happened there 5-6 years ago, where you were asked about citations and could only come with self-citation and claims of harrassment. And after sockpuppet edits you got banned there. That's sad, for everybody.

It would be so easy for you to just throw a handful of citations into the mix and let the research speak for itself! You want to go down in CS history as somebody having discovered something big, right? I'd love to see that! Then I could tell my grandkids that I was sitting in the front row! But you won't convince anybody by only doing self-promotion and complaining about "personal attacks". Scientific progress works by convincing the scientific community, and for that you need to engage with it positively.

ganafagol··on Surround Sound in Headphones
For an article posted to Hacker News, this is disappointingly low on technical details. So there is some "heavy signal processing" involved. And there are a few brands that sell it. Um ok. But how do they work? How do they simulate those clues tht the ears get through physical phenomena?

As-is, the article is more like a mix of product history and sales pitch than something a hacker enjoys/expects.

Imagine an article about brtfs just mentioning when it started and that it procides snapshots. Yeah .. sure, but how? That's what interests a hacker.

ganafagol··on The Ponzi Career
Arguably, we do see that happening already today. All developed countries with merit-based immigration systems are essentially contribution to half of this. Not necessarily on purpose, but in effect. Now, realizing that most of western "development aid" achieves the opposite of independent development provides the other half. Again, not necessarily on purpose, but in effect.
ganafagol··on The Ponzi Career
I'm not saying that all employment is slavery. Far from it. A good employment arrangement is mutually beneficial. The employer gets a loyal worker that is productive, creative and motivated. The employee gets relative safety, a reasonable compensation and a sense of purpose.

What I'm saying is that the described scheme of Income Sharing Agreement is a step towards a dark age. Saying that it's always a choice is ignoring realities and just buys into the myth of "If you're poor then it's just because of your poor choices. Your fault." In the average western society, especially the U.S., there is a lack of social mobility that goes directly counter to that myth and can't just be explained by people making poor choices, compared to societies where mobility is higher.

ganafagol··on The Ponzi Career
Does nobody in here realize that this is just the first step towards the well-known as well as rightfully-abolished concept of slavery?

Fraction of future income and participation in "certain life decisions" is just the beginning. In principle this can ramp up to all future income and all life decisions.

And don't tell me this is voluntary, which makes it all different from slavery. Alex himself writes "I had no choice". Just take this further and apply it to some drone worker in an Amazon fulfillment center or other precarious employment. People who don't have a choice and would end up uneployed and hungry on the streets if they don't agree to terms put in front of them. The only thing between the worker and such a deal is labour laws, and we all know how popular those are in "entrepreneur" circles.

ganafagol··on Proofs, Computability, Undecidability, Complexity, and the Lambda Calculus [pdf]
> You are incorrect that SSRN is a "private blog".

And you are incorrect in claiming that I wrote that.

ganafagol··on The Real Book
And the good jazz musicians can play their instrument from the C version. Over time you learn to transpose on the fly. It's just 12 keys after all, and the melodies tend to be not that complicated anyway.
ganafagol··on Type-safe generic data structures in C
By the way, the "safe" alternative in your post roughly describes how C++ started its life.
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