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pjlegato

2,692 karma · joined June 14, 2012

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pjlegato··on What New Orleans Taught Me
Public transit is abysmal in SF. The fact that it exists by no means qualifies it as "good".
pjlegato··on Platforms systematically removed a user because he made "most wanted CEO" cards
Private utilities are very common. There are many listed on the stock exchange.

Everything they do is heavily regulated. They cannot do things like cut off service for any reason whatsoever, or raise rates without justification.

pjlegato··on The Fannie and Freddie trade is back
In a socialist country, you would have a government entity building various qualities of housing.

The best houses in the best locations go to the nomenklatura, to the governor's cousin, to the nephew of the town party boss, and to black market operators who are capable of providing large bribes to those who decide housing allocations.

Normal people live three hours outside the city center in a low quality concrete highrise.

pjlegato··on ELKS: Linux for 16-bit Intel Processors
There was a DOS port of nethack, so likely it could be made to run on elks.
pjlegato··on Pigment Mixing into Digital Painting
AI and machine learning aren't necessary at all. You 'just' have to empirically measure a few constants that describe and bound the various nonlinearities of different real pigments, and then plug them into a relatively straightforward paint mixing equation.

Paints have predictable mathematical properties in terms of what color they produce when mixed; they just mix nonlinearly, which is counterintuitive for people who have not practiced mixing paint a lot.

Photoshop and the other comparison programs on the page illustrate the linear mixing that most people intuitively expect.

pjlegato··on The Soldiers' Philosopher (2014)
Common misconception; Stoicism is not about curtailing or repressing emotions.

Stoicism is about not allowing your emotions to govern you.

Subtle but profound difference.

pjlegato··on Legalizing Sports Gambling Was a Mistake
You said "yes exactly" when I asked if personal sentiment was the means of determining when an unfair power differential exists and ought to be legislated against.

Then you said "there is no point at which the process is 'complete' for a given policy and must be merely accepted..." This sounds very much like you believe it is both possible and correct to revisit any policy topic at any time, and with no particular criteria for when it is valid to do so -- it is always valid to do so, under that statement.

Thus, I asked for clarification -- it sounds like there are no possible objective standards for the lawmaking process in your formulation above; any law or policy can be revisited at any time, and without any objective criteria that leaves purely emotional arguments and whoever successfully gathers a bigger band of followers to their side as the main determining factor in what policy we get.

pjlegato··on Legalizing sports gambling was a mistake
The lines for what is legal are not at all drawn arbitrarily in a constitutional legal system such as the United States.
pjlegato··on Legalizing Sports Gambling Was a Mistake
So there are no objective standards possible or even relevant in the lawmaking process -- it's purely a question of might makes right, whoever can marshal the most people to their team through sophistry should win?
pjlegato··on Legalizing sports gambling was a mistake
Interesting. Do you then view the lawmaking process as nothing more than a chaotic and never-ending expression of the randomly changing emotions of the people?

No ongoing rational standards, logic, or objective argumentation is required or even relevant -- just might makes right, anything goes, whoever convinces the most people to agree through sophistic "advocacy" wins?

I suppose that such a system could exist in theory, but it seems to be heavily at odds with the constitutional legal system that the United States uses.

pjlegato··on Legalizing sports gambling was a mistake
Of course, and our laws have apparently determined that "gambling is OK."

Why ought we revisit and overturn that process in this case? Is there any objective criterion beyond "it seems bad to me, I don't like the result of our lawmaking process?"

pjlegato··on Legalizing sports gambling was a mistake
This takes us back to the beginning: how shall we determine when the social process has failed, and what constitutes "improvement"?

Society has already spoken on this matter. It seems that your criteria amount to nothing more than "when I personally dislike the results of the social process, the social process has failed, and we ought to revisit it."

So I ask again the question you've begged: by what formula or philosophy are we to determine when a social decision such as "allow gambling" is bad? Is there anything beyond your personal feelings on a topic that we can turn to as a criterion?

pjlegato··on Legalizing sports gambling was a mistake
We have such social systems, and they have already evaluated this specific case and determined that we as a society want to allow gambling.

Note that I am not agreeing or disagreeing with the merits of that outcome; I am just noting that the process you describe has already been done, and has determined in this case that "gambling is OK."

Why should we revisit that process simply because a few people dislike the result? By what right do you suppose your personal views ought to overturn this social process -- simply because you and a few others personally disapprove of the outcome?

Should social processes always yield results that you personally like, and be considered invalid when they don't?

pjlegato··on Legalizing sports gambling was a mistake
You mean the way we passed the current laws that allow such gambling, which you are now complaining about?

By that standard, we're done, the matter has already been concluded in favor of "allow gambling."

pjlegato··on Legalizing sports gambling was a mistake
How shall we as a society decide who is to be denied agency in this way, because someone else determines they are to be infantilized, deemed incapable of exercising full responsibility for their own -- entirely voluntary -- actions?

Can you propose a universally acceptable formula or philosophy? Shall we just consult you on a case by case basis to determine when and where a putative power differential exists, and exactly when such a differnetial becomes large enough to verge into "unfair"?

pjlegato··on Insights after 11 years with Datomic [video]
Nubank _as a company_ does not support Datomic. It's a bank.

_A few employees_ they acquihired support Datomic.

If those few employees quit, get fired, get transferred to some other project, etc., then no more Datomic support.

pjlegato··on How to succeed in MrBeast production (Leaked PDF)
> teams forget what the goal of the company is and instead get hyperfocused on their teams KPI's

This is the intractable and unavoidable problem with the use of KPIs as a management tool: Goodhart's Law -- any metric used as a target ceases to be a good measure. https://en.wikipedia.org/wiki/Goodhart%27s_law

You are -- literally -- telling the team, "go make this KPI number go up. Your entire job performance will be evaluated on that basis." It is unsurprising that the team therefore focuses on making that number go up.

If you want teams to consider the goals of the company, or anything at all besides their KPIs, don't use KPIs.

pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
On the contrary, most religions assert that their particular views are the _only_ valid ones -- and many require their adherents to actively proselytize, to try to convert others to their dogma.

These views are replete with many untestable and non-falsifiable axiomatic assumptions, which must be accepted on "faith."

That word means "accepting the validity of those axioms _despite_ their lack of congruence with reality."

pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
Catholic and Orthodox Christians still retain and practice vast repertoires of rituals. They are not thriving amidst our skeptical public.
pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
You are speaking of what is called "mainline Protestantism."

Catholicism is, by far, the largest Christian denomination in the US.

Moreover, large areas in the south, midwest, and California favor the "evangelical" and "fundamentalist" varieties of Protestant theology, where Hell (and inculcating mass fear of Hell) is very much the central concern today.

Your immediate local community likely does not have many of either group.

pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
If there were any other groups with an organization capable of pulling off coverups, we'd never know about it, because they would have covered it up.
pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
Not at all. Family units are extremely widespread in cultures around the world, including those that have had little or no contact with Judeo-Christian beliefs. Nearly all cultures have them.
pjlegato··on The upstream cause of the youth mental health crisis is the loss of community
Of course, many people did read books and newspapers on the subway 20 years ago.

A significant fraction also did speak to one another sometimes, and engaged in spontaneous conversations, too.

That fraction has dropped to close to ~0% today.

pjlegato··on Mapping Hacker News to find who knows what in the HN community
If they're not in the EU, probably "forever," especially if they are in one of the many countries that are politically indifferent or hostile to the EU.

Information flows freely worldwide. Regulations do not.

pjlegato··on Mapping Hacker News to find who knows what in the HN community
Comments here have never been temporary.

Hacker News itself has for many years provided a free near-realtime API and a variety of large datasets to the world for the specific purpose of making it easy for anyone to analyze our comments here. (https://github.com/HackerNews/API)

No comments you write on the Internet have ever been temporary. They stopped even pretending to be so 20+ years ago.

pjlegato··on Panic at the Job Market
Doctors and lawyers take that credential test once, immediately following their graduation from years of fulltime schooling that has been specifically designed to prepare them for that test.

Software engineers are expected to retake our tech interviews, which you describe as equivalent, over and over and over, every time they change jobs.

pjlegato··on PySkyWiFi: Free stupid wi-fi on long-haul flights
On the contrary, capitalism is based on providing value to others. It rewards those who do something that others actually WANT... as opposed to what some roomful of bureaucrats decide ought to be done.
pjlegato··on What I've learned about open source community over 30 years
There are many thousands of DOS programs still in active use today -- and not just by hobbyists or for educational purposes, in active commercial use, if you require economically productive criteria to consider something practical: Many industrial control systems still used every day operate through DOS applications written in the 1980s.

Spending a lot of time and money on a complete rewrite upgrade to make these control systems to use some other OS 'just because' would serve no practical purpose. They work fine on DOS. It would be expensive and risky to change that.

At the same time, MS-DOS has been unmaintained for decades. FreeDOS is almost entirely compatible with MS-DOS applications, and is still actively maintained with bugfixes and so on.

FreeDOS sounds like a very practical option indeed.

pjlegato··on iDOS 3 Rejected by Apple
Allowing government bureaucrats to oversee the app store review process seems like quite possibly the only single thing that could make it even slower, more frustrating, and more arbitrary than it is now.
pjlegato··on Ask HN: Why do message queue-based architectures seem less popular now?
If your product going down for an hour will lead to the loss of millions of dollars, then you should absolutely be investing a lot of money in expensive distributed and redundant solutions. That's appropriate in that case.

The point here is that 99% of companies are not in that scenario, so they should not emulate the very expensive distributed architectures used by Google and a few other companies that ARE in that scenario.

For almost all companies on the smaller side, the correct move is to take the occasional downtime, because the tiny revenue loss will be much smaller than the large and ongoing costs of building and maintaining a complex distributed system.

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