Live data from Hacker News

Viewing profile — kfixjviv

kfixjviv

HN member
Joined
Wed, Aug 16, 2023, 12:49 AM UTC
HN karma
12
Public activity
12 items

About kfixjviv

No profile information was provided.

Recent public activity

  1. comment
    Comment #37223857

    I don't think making this claim is helpful. Monads aren't found everywhere in code. Solving a problem which could be solved by monads doesn't automatically lead to code that works …

  2. comment
    Comment #37223721

    "Everyone who has ever written a computer program has used one." Absolutely false.

  3. comment
    Comment #37216903

    You are going to be disappointed. What on earth makes you convinced that a monad can be implemented in Excel? You don't understand what a monad is, so you can't know whether Excel …

  4. comment
    Comment #37216737

    By the way, "throwing the rigid definition away" would be completely missing the point. The rigid definition is the essence of monads.

  5. comment
    Comment #37216719

    Each Raspberry Pi could perform a function that was notionally passed to the monadic bind operator, but really a monad is the rules under which the Raspberry Pis would be connected…

  6. comment
    Comment #37216418

    The main reason that monads are restricted to fancy languages like Haskell is that the type system has to support their definition. There are some examples of attempted implementat…

  7. comment
    Comment #37216037

    Haskell's sequence is not the same as strength. Strength specifically involves pairs. Nobody seems to know where "strength" got its opaque name from. Like, nobody, not even the guy…

  8. comment
    Comment #37203232

    "Multiply connected" is the topological term used in the English-language literature on mazes.

  9. comment
    Comment #37203221

    They are referred to as "multiply connected" in the literature on mazes. Essentially, this is the mathematical way of saying that there are "islands" of hedge, not attached to the …

  10. comment
    Comment #37193331

    Previously: "[Pike is] hardly the first hard-core hacker to be ignorant of the degree to which type theory has seen dramatic advances since the 1980s." It's a comment on this quote…

  11. comment
    Comment #37176852

    In geology, there's a literature about cable breaks caused by "turbidity currents". In particular, this 1952 paper by Heezen and Ewing is celebrated https://gwern.net/doc/technolog…

  12. comment
    Comment #37141371

    See also: https://www.hedonisticlearning.com/posts/understanding-typin...