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rumcajz

4,600 karma · joined September 27, 2011

Martin Sustrik, Zurich, Switzerland; 250bpm.com
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rumcajz··on Russia slows Twitter's speed over failure to remove banned content
In other news:

> The websites of the Kremlin, the government, the State Duma and the Federation Council, the Ministry of Economic Development, the Ministry of Industry and Trade, the Investigative Committee, and also Roskomnadzor itself stopped opening for users. At the same time, the press secretary of the Russian President Dmitry Peskov said that there were no problems with access. "We have seen the messages, but, to be honest, they have not been confirmed with us. Because here I am now ... no, everything opens up for us."

rumcajz··on Lori Loughlin and husband sentenced in college bribery scandal
That was helpful. Thanks!
rumcajz··on Lori Loughlin and husband sentenced in college bribery scandal
I am from Slovakia and the country is pretty corrupt. But I feel that the moral boundary is somewhat different. In Eastern Europe, preferring your friends and family is more acceptable, whereas in the US it seems to be stuff that could be classified as, maybe, "lobbying" or "ecnomics".
rumcajz··on Lori Loughlin and husband sentenced in college bribery scandal
I've meant what is considered morally acceptable by an average American. I guess that you are describing who manages to get away with the corruption, rather than asserting that bribery by the rich is considered more acceptable that the bribery by the poor.
rumcajz··on Lori Loughlin and husband sentenced in college bribery scandal
I have hard time understanding what goes for the bribery in US. Apparently, a lot of stuff that would be considered corruption in Europe is just business as normal in the US. In this particular case I would guess that what they did would be considered OK. Apparently it wasn't. Can someone from the US comment on where the boundary between what's OK and what's not lies?
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
Not being able to scale is one of the arguments that are often being use to dismiss Swiss political system, without much further explanation. However, where is the bar? I mean, I would understand if there was a limit somewhere around the Dunbar's number, but why would something that scales to 8 millions not scale to 20 or 50 millions?
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
Because likely to elicit reworking of the proposal you would need less than 50% of the vote. To defeat the proposal you need at least 50%.
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
That sounds exploitable. People would strategically vote "I don't understand" to delay the initiative.
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
There's going to be a long section about the Blocher case in part III. However, honest question: Do you see SVP succeeding in polarizing the society? How exactly? Have the friends voting for SVP started treating you as an enemy? Do you fear expressing your opinion at particular places? Etc.
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
"More than you ever wanted to know" is a great name for an article format, where a single topic is explored in depth. I don't think there's any other term with that meaning in English, except, maybe, "monograph", but that doesn't make such a nice title.
rumcajz··on Swiss Political System: More Than You Ever Wanted to Know
Author here: At multiple places people pointed out that there are elements of the system missing from the article. Please note that there's going to be part II. (on decentralizaton, subsibiarity principle etc.) and part III. (on concordant democracy, magic formula, collegiality principle etc.)
rumcajz··on Learn Genetics
I agree that the analogy is fruitful, but you have to look at a big ancient codebase full of spaghetti code, dead code, code that nobody knows about and so on. Parts are in COBOL and assembly, parts are in JavaScript. There are shims on top of shims and a lot of mutually interacting half-assed attempts to rewrite the codebase. With that kind of system you get a glimpse at how a biological system looks like.
rumcajz··on Partying over Internet: Technological Aspects
Interesting problem. It would be partly solved by the look-and-look-back protocol, because then it's obvious that you are speaking to a single person. But then, it could still happen that you accidentally avert your gaze and drop back to the common chatroom, making what you are saying audible to everyone.
rumcajz··on Partying over Internet: Technological Aspects
OTOH, I, as an introvert, appreciate presence of extroverts at parties because they divert attention to themselves and thus create kind of sheltered zones around themselves, quite comfortable for introverts to be in.
rumcajz··on Debate in Austria over enshrining use of cash in the constitution
The mention of goverment having control of the currency in the discussion about Austria reminded me of the Worgl experiment: view-source:https://en.wikipedia.org/wiki/W%C3%B6rgl#The_W%C3%B6rgl_Expe...
rumcajz··on Umberto Eco: Texts, sign systems and the risks of over-interpretation
One Eco's book relevant, IMO, for programmers: "The search for the Perfect Language". In a way, it can be thought of as a prequel to the history of programming languages.

https://www.amazon.com/Search-Perfect-Language-Umberto-Eco/d...

rumcajz··on Supercentenarians are concentrated into regions with no birth certificates
One thing I heard (not sure whether it's true) is that in Ottoman empire, when I child died, parents often used the his or her birth certificate for the next child. That way they could avoid all the associated paperwork.
rumcajz··on The Banana Trick and Other Acts of Self-Checkout Thievery (2018)
> A robot cashier, though, changes the equation: It “gives the false impression of anonymity,”

OTOH, a human cashier gives the false impression of personhood to a corporation.

rumcajz··on “Man Becomes the Sex Organs of the Machine World” (2012)
Not very effective sex organs at that. Eventually, we'll be dispaced by something that does the job more effectively.
rumcajz··on Show HN: UXY – adding structure to Unix tools
Postel's principle: By liberal in what you accept... It means that the tool won't crash just because there's weird input.
rumcajz··on Show HN: UXY – adding structure to Unix tools
Currently it uses the alignment of the headers as the default. It's only when a field exceeds the size of the header when the output is misaligned. The next record returns to the default alignment though.

I was thinking about adding a 'trim' command that would trim long fields to fit into the default field size.

rumcajz··on Show HN: UXY – adding structure to Unix tools
Tabs are a nightmare to deal with when you want to align the columns. Also, I don't consider tabs to be human readable: They are too easily confused with spaces. (Case in point: make)
rumcajz··on Go makes it easier to write correct, clear and efficient code
The question of intrusive containers is kind of orthogonal. You can implement intrusive containers using generics. Aslo, kernel code would use intrusive containers even if there were easy-to-user non-intrusives available directly in C. The reason, of course, being that with intrusive containers you can avoid huge amount of memory allocations.
rumcajz··on Meditations on Moloch (2014)
I've done a write-up on the book here: http://250bpm.com/blog:128
rumcajz··on Collapsing Towers of Interpreters (2018) [pdf]
Hm, are you sure that, say, all implementations of Ruby have exactly the same behaviour?
rumcajz··on Collapsing Towers of Interpreters (2018) [pdf]
What I would be more interested in is how such a tower of interpreters behaves. Does the undefined/underspecified behaviour add up until it's impossible to tell what a program will do? Does it remain more of less functional?
rumcajz··on Why Did San Francisco Schools Stop Teaching Algebra in Middle School? (2016)
See Piaget's concrete operational stage [1] of human development: "Abstract, hypothetical thinking is not yet developed in the child, and children can only solve problems that apply to concrete events or objects."

In other words, you can only push the mathematical thinking as far as the developmental stage of the child allows you to. Memorization helps though.

My son is 6. He doesn't know the multiplication algorithm, but he does know that 2 x 2 = 4 or that 3 x 4 = 12. That's sufficient for him to do discoveries of his own. 3 x 4 = 3 x (2 x 2) ! Picture that!

[1] https://en.wikipedia.org/wiki/Piaget's_theory_of_cognitive_d...

rumcajz··on Man makes money from cold calls with his own higher-rate phone number (2013)
The difference her is that hashcash is hackable (send spam via a botnet from other people's machines and them bearing the cost). With telephone calls such a scheme is harder to implement, it would be discovered quickly by the phone company, you'd be prosecuted and end up in jail.
rumcajz··on Nobody wants to read your shit (2009)
> You acquire that skill which is indispensable to all artists and entrepreneurs: the ability to switch back and forth in your imagination from your own point of view as writer/painter/seller to the point of view of your imagined reader/gallery-goer/customer.

That's pretty similar to the API design, where you have to switch rapidly from the point of view of implementer to the point of view of user and back again.

rumcajz··on The insect apocalypse is not here but there are reasons for concern
"Amish Community Not Anti-Technology, Just More Thoughtful" https://www.npr.org/sections/alltechconsidered/2013/09/02/21...
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