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pedrocr

HN member
Joined
Fri, Oct 23, 2009, 6:08 AM UTC
HN karma
7,364
Public activity
2,059 items

About pedrocr

http://pedrocr.net meet.hn/city/41.1494512,-8.6107884/Porto

Recent public activity

  1. comment
    Comment #48977305

    That gave me something to play with with these models and this came out as a claimed disproof of the Dixmier Conjecture: https://gist.githubusercontent.com/pedrocr/51157b9b2eed8152…

  2. comment
    Comment #48934454

    What you are describing is what's called free float market cap and is generally what market indices use to weigh stocks. That way you're only trying to replicate the market of stoc…

  3. comment
    Comment #48921809

    > If I was an APT, compromising Tailscale would be priority number 1! Crowdstrike would be at a much higher priority. They already have a cloud connected root console to all the ma…

  4. comment
    Comment #48846985

    > The computer I'm writing this on has 64 GB of RAM, 1024 times as much. By comparison I have a 20-core Intel CPU with up-to 3GHz speed or somewhere around there, even pretending e…

  5. comment
    Comment #48764539

    It was still more secure than the default if I understand this correctly. On resume from suspend the laptop would still be locked by the encryption key and without access to the di…

  6. comment
    Comment #48355733

    + battery too. I've wondered if a mini pc with battery would make for a good form factor. I often move between places where I have a desk with a screen but still use a laptop becau…

  7. comment
    Comment #48323469

    In the AMA you link they say the tulip mania was probably a bubble just not a major one that impacted the economy meaningfully.

  8. comment
    Comment #47612619

    That seems wrong. If you have a way to maintain enough propulsion for long enough you can escape the gravity well at any arbitrarily low speed. You "just" need to maintain that spe…

  9. comment
    Comment #47230711

    There seem to be some 15 inch all-in-ones but these days if what you want is a small form factor the answer is surely a laptop. Even if you're just going to keep it on the same des…

  10. comment
    Comment #47081156

    I once made a criminal complaint because of a sewer line that was frequently allowed to overflow into a creek. The prosecutor refused to prosecute the case with the argument that t…

  11. comment
    Comment #46876724

    Another advantage is you can place the fans all along the wing getting you better stall resistance as the flow doesn't detach as easily. There's already a prototype of a hybrid pla…

  12. comment
    Comment #46767457

    One of the authors of this paper did a pretty long podcast with Huberman about this topic: https://www.hubermanlab.com/episode/red-light-to-improve-met... The show notes have links…

  13. comment
    Comment #46123766

    That's great if you're compiling for use on the same machine or those exactly like it. If you're compiling binaries for wider distribution it will generate code that some machines …

  14. comment
    Comment #46123207

    I'm curious if that's still the case generally after things like musttail attributes to help the compiler emit good assembly for well structured interpreter loops: https://blog.rev…

  15. comment
    Comment #45687761

    This seems to be the Ubuntu bug report: https://bugs.launchpad.net/ubuntu/+source/rust-coreutils/+bu...

  16. comment
  17. comment
    Comment #44974906

    > agents were previously spending 3-5 minutes after each call writing manual summaries of the calls Why were they doing this at all? It may not be what is happening in this specifi…

  18. comment
    Comment #44897698

    > They are perfectly good machines as servers and desktop terminals. On the power usage alone surely an upgrade to a still extremely old 64bit machine would be a significant upgrad…

  19. comment
    Comment #44371467

    Thanks! By retrofitting I mean having to have a new protocol with this new opt-in method where some apps will be getting integer scales and go through a transform and some apps wil…

  20. comment
    Comment #44371283

    Seems like the support is getting there. I just checked Firefox and it has landed the code but still has it disabled by default. Most users that set 1.5x on their session are proba…

  21. comment
    Comment #44371141

    That's what I referred to with "we'll be finally getting that in Wayland now". For many years the Wayland protocol could only communicate integer scale factors to clients. If you a…

  22. comment
    Comment #44370977

    > Originally OS X defaulted to drawing at 2x scale without any scaling down because the hardware was designed to have the right number of pixels for 2x scale. That's an interesting…

  23. comment
    Comment #44369891

    That's probably better than most scaling done on Wayland today because it's doing the rendering directly at the target resolution instead of doing the "draw at 2x scale and then sc…

  24. comment
    Comment #44368401

    Wouldn't that need a huge amount of extra hardware to do that filtering when the routers in each customer's home are mostly idle? Just setting egress filtering as the default and l…

  25. comment
    Comment #44360665

    You've now ignored the simulations others have done, after insisting on those repeatedly, and have started making your own to again conclude solar and wind must not be viable and n…