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a-nikolaev

HN member
Joined
Wed, Jun 20, 2012, 12:25 AM UTC
HN karma
781
Public activity
328 items

About a-nikolaev

https://github.com/a-nikolaev

Recent public activity

  1. comment
    Comment #44655821

    It can answer: "I'm a language model and don't have the capacity to help with that" if the question is not detailed enough. But supplied with more context, it can be very helpful.

  2. comment
    Comment #39213326

    I'm using gnuplot for plotting too (the actual gnuplot application not a library that uses gnuplot as its backend). And I usually keep computation and plotting separate. Computatio…

  3. comment
    Comment #38936497

    This is like an artificially created mass extinction event (e.g. https://en.wikipedia.org/wiki/Extinction_event ). Without it the ecosystem could maintain itself for very long time…

  4. comment
    Comment #38464937

    jq feels like a much more robust tool than yq. I understand that the task of processing YAML is much harder than JSON, but: - yq changed its syntax between version 3 and 4 to be mo…

  5. comment
    Comment #35438382

    A collection (e.g. an array or a hash map) that stores things. Maybe more than one collection like that, different for each type of entity: monsters, items, etc. (Separate code pat…

  6. comment
    Comment #32714740

    I think, Wiki fundraising message should be more informational, not an emotional cry for help and money. I myself don't want to be manipulated, give me the numbers and what you wan…

  7. comment
    Comment #32714664

    I think, Wikimedia's fundraising message should include the amount of money they have, the expenses they expect for the coming years (with a basic breakdown of how it is going to b…

  8. comment
    Comment #32639855

    Just to add to this, I wrote additional lecture notes for the class on OCaml I taught, which was largely based on this book. http://a-nikolaev.github.io/fp/ - if anyone is interest…

  9. comment
    Comment #32639829

    No parentheses can be nice for cleaner pattern matching, e.g. something like this: match a, b with | 1, 2 -> x | _ -> y

  10. comment
    Comment #31672199

    pretty much

  11. comment
  12. comment
    Comment #29725959

    Yeah. Maybe enclosing a particular type of hole could give more points or something like that. Also, one could put wooden pegs with numbers or other tokens in the holes to specify …

  13. comment
    Comment #29722206

    https://en.wikipedia.org/wiki/Icosian_game

  14. comment
    Comment #29310168

    Dreaming is fine, but Musk has a track record of not delivering on his over-optimistic promises. And a dream is not enough to overpower gravity and the laws of thermodynamics. Ther…

  15. comment
    Comment #29204469

    Here's a video that's making a basically the same argument (although with a more sarcastic tone) that electric batteries don't have a sufficiently high energy density to power an e…

  16. comment
    Comment #29176112

    Python is a kind of a new Fortran for this generation of scientists. (And Python makes things even easier, ofc, compared to Fortran.)

  17. comment
    Comment #29137243

    As a person who lived in that dorm at the time, I don't think that the photo evidence is dangerous or incriminating for the author now. Maybe it could be ..somewhat.. incriminating…

  18. comment
    Comment #28796059

    A pedantic comment. I think it should be saying "5000 GitHub stars" instead of "5000 Git stars". Similarly, "GitHub Link" instead of "Git Link". Git ≠ GitHub.

  19. comment
    Comment #28681499

    Okay, yeah, I agree that the more important part in procedural generation is to be able to produce a large population of interesting artifacts. The means to get there can involve m…

  20. comment
    Comment #28681294

    Demos are fine without randomness, but what we see here is an algorithm or a numerical method to make a mesh.

  21. comment
    Comment #28678945

    Very nice visuals, but "procedural generation" does not seem to be the right term for this code. Maybe it should be called an "algorithmic technique" instead, or something like tha…

  22. comment
    Comment #28444813

    > “The ban has drawn the tea industry into complete disarray… If we go completely organic, we will lose 50 per cent of the crop, (but) we are not going to get 50 per cent higher pr…

  23. comment
    Comment #28404048

    Emojis are normally used inlined in text. So, I think, they should demo theirs the same size as they would be when inlined in text. Otherwise hard to tell tell the emoji quality. I…

  24. comment
    Comment #28400934

    Probably b/c Python abuses the same keywords way too much. (But that shouldn't be such a surprise already to oppose this particular case.)

  25. story