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writebetterc

HN member
Joined
Thu, Jan 16, 2025, 10:52 PM UTC
HN karma
135
Public activity
77 items

About writebetterc

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Recent public activity

  1. comment
    Comment #46712699

    > This is also a big party of why artists don’t earn shit. The pie that Spotify divides up among the artists is a global one. It's not like you listen to one artist, so they get yo…

  2. comment
    Comment #46690563

    The grammar matters also, of course. A pure Python program is going to be much slower than the equivalent Rust program, just because CPython is so slow. I don't know if this does s…

  3. comment
    Comment #46690431

    So it went from parsing at 25MiB/s to 115MiB/s. I feel like 115MiB/s is very slow for a Rust program, I wonder what it's up to that makes it so slow now. No diss to the author, goo…

  4. comment
    Comment #46599984

    This has to be AI slop text... It doesn't actually say what it does. If you've got a non-compacting GC that's fragmenting memory. If you need to release memory, then you better mak…

  5. comment
    Comment #46566965

    > (not counting emergency and service vehicles) Just gotta read the last line too :P

  6. comment
    Comment #46566442

    > The solution to city air pollution is a different vehicle with a different drive train: an EV. Priority list should basically be: 0. Bicycles 1. Metro 2. Buses 3. EVs (not counti…

  7. comment
    Comment #46565478

    > chicken breast is more than twice as "good" ratio wise. Yes, at more than twice the price for me. > for the average person's protein intake, yes. The average person doesn't need …

  8. comment
    Comment #46563687

    I'm on a M4 Macbook, and I can see it. I'm inclined to totally accept the blog author's experience as true for them, I'd probably experience the same thing.

  9. comment
    Comment #46538632

    Tofu's ratio is really good, though? I can get 162kcal/18g of protein tofu here. Anything where P*10 > KCAL is a very good protein source, imo.

  10. comment
    Comment #46352485

    I am not, how did they solve that?

  11. comment
    Comment #46206471

    I can't edit my comment any longer, but I really like nullprogram.com

  12. comment
  13. comment
    Comment #46204613

    void* is basically used for ad-hoc polymorphism in C, and it is a vital part of C programming. void new_thread(void (*run)(void*), void* context); ^- This let's us pass arbitrary s…

  14. comment
    Comment #46190223

    No, it's not? Using a VM is one way of preventing buffer overflows, it's not orthogonal.

  15. comment
    Comment #46190215

    > A stack based machine? Why? The JVM being a stack-machine is probably the least controversial thing about it. Wasm, CPython and Emacs all also have a stack-based bytecode languag…

  16. comment
    Comment #46132036

    I think it's the realm of maybe in Silicon Valley. That's 5000 dollars. Look at this statement: > Let's say only about 1/3 of the world's adult population is poised to take advanta…

  17. comment
    Comment #46131786

    You're saying $8 billion to cover interest, another commenter said 80, but the actual article says ""$8 trillion of CapEx means you need roughly $800 billion of profit just to pay …

  18. comment
    Comment #46120460

    It's a joke

  19. comment
    Comment #46118779

    This is why you should only use /* */ as your comment style.

  20. comment
    Comment #46086534

    >I am very familiar with how Java does locks. This is different. Look at the ParkingLot/parking_lot API. It lets you do much more than just locks, and there’s no direct equivalent …

  21. comment
    Comment #46039999

    The students had identical answers, I presume

  22. comment
    Comment #46038408

    This is very similar to how Java's object monitors are implemented. In OpenJDK, the markWord uses two bits to describe the state of an Object's monitor (see markWord.hpp:55). On co…

  23. comment
    Comment #46031577

    In a single-threaded context, I think 'giant array array of bytes' is still correct? Performance, not so much. > This part of the blog didn't seem very accurate. It was a sufficien…

  24. comment
    Comment #46022723

    Moxie doesn't want to federate, that's the main issue I believe.

  25. comment
    Comment #45962806

    The goal isn't to exchange facts, it's to bond.