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xxxyy

HN member
Joined
Mon, Nov 10, 2014, 10:21 AM UTC
HN karma
217
Public activity
124 items

About xxxyy

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Recent public activity

  1. comment
    Comment #9443370

    I find his thoughts about the potential limits of humanity provocative and really clever. These three parts made great impression on me: > And in fact, you could argue that the rea…

  2. comment
    Comment #9443292

    I think the point is that when the AI takes over the control of the world it does not have to be through a technological singularity, with Roko's Basilisk and all the drama. It cou…

  3. comment
    Comment #9443207

    Yes, you are right, it is much simpler when you have just a single number to "optimize" across population. And the correlations are strong indeed. But if you want to explain more v…

  4. comment
    Comment #9441566

    I do not want one-pixel gifs, because the only use of such techniques is exploiting the HTTP "referer" field.

  5. comment
    Comment #9438030

    Not likely, given that you are allowed to edit comments.

  6. comment
    Comment #9423366

    I'm from east Europe, so the problem could not concern me as it has been written, as nobody here really flashes their money around like a clown. But I remember the feeling of being…

  7. comment
    Comment #9360774

    Well, seems that you are right. I stand corrected.

  8. comment
    Comment #9360610

    To be precise, Alice quits programming because modern languages lack proper concurrency specification, and thus lack actual "Math" in this area. I can sympathize with that.

  9. comment
    Comment #9360416

    This is so cool. But, here is a question: why? https://www.youtube.com/watch?v=BVd-rYIqSy8 Because we can.

  10. comment
    Comment #9360176

    Fabrice Bellard also did some research on pi digits calculations. Because of that, in 2009 he held a record for the longest pi expansion ever calculated. http://bellard.org/pi/

  11. comment
    Comment #9359416

    Ebola is a very "clever" virus with its interferon-blocking properties. But still, out of the infections we still cannot vaccinate against, influenza has been the single most deadl…

  12. comment
    Comment #9357480

    Well, considering: the extreme working hours (that can in extreme cases result in death, or a psychiatric disease), high risk of exposure to drugs, the fact that the starting banki…

  13. comment
    Comment #9355702

    I started some basic calculations in Google to find out what do you mean. So I converted 6.5 TeV to about 1 microjoule, then typed '1.21 GW / 1 uJ' to find out the beam intensity i…

  14. comment
    Comment #9343742

    Well, I will argue with the examples you have provided. As to maintaining a blog, take a look at Joel on Software's "Advice for Computer Science College Students"[1], section "Lear…

  15. comment
    Comment #9342081

    Exactly. You do not need to understand what does NP-hardness mean to be an excellent developer. Understanding complexity, computability and modern logics is pretty satisfying, I'm …

  16. comment
    Comment #9325362

    Interviews are incomparably easier than good programming competitions.

  17. comment
    Comment #9322457

    I meant a distribution with "discrete" probability, i.e. a distribution where the probabilities of singletons are all equal and nonzero, so that a simple Bayesian argument could po…

  18. comment
    Comment #9322019

    It still does hold up, but becomes more complicated. In general, there is no uniform distribution over any infinite set. We might: a) think about a pipe spitting out objects that h…

  19. comment
    Comment #9314979

    That would be only delaying the issue, as QE is a program of buying bonds with imaginary money, not giving out the imaginary money for free. Bonds have maturity dates. http://www.f…

  20. comment
    Comment #9304916

    The title seems to be misleading. Nowhere in the article does the author explicitly state that salts should not be used, because well, they should be used. His point was that salts…

  21. comment
    Comment #9292682

    No, of course not by censorship. Through: fines for monopolist practices (happened to Microsoft), general smear campaign (happens to Amazon in Germany over working conditions), pok…

  22. comment
    Comment #9292651

    Similar argument can be applied to China. This is precisely why Zuckerberg is learning Mandarin and networking there.

  23. comment
    Comment #9292610

    I participated in a blind test between Google, Bing and Yahoo in my Information Retrieval class at a university, back in 2013. The results were: 1) Google, 2) Bing, 3) Yahoo - for …

  24. comment
    Comment #9284400

    It is not a bug in the JVM, it is an obscure bug in the JNI-ed code. As to why this happens - perhaps read the blog post?

  25. comment
    Comment #9284398

    This is a very sound approach. The main benefit is that all JVM languages can utilize optimizations if the optimizations are in the JVM, thus logic duplication is reduced. Also, pl…