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Viewing profile — mattdw

mattdw

HN member
Joined
Mon, Dec 14, 2009, 1:15 AM UTC
HN karma
620
Public activity
189 items

About mattdw

NZ-based senior dev/animator. Houdini, WebGL, games, VR, websites, and native apps.

http://mattdw.github.com/ http://problemattic.net/

Recent public activity

  1. comment
    Comment #48768699

    Podman can run compose - either its own, or docker-compose if you tell Podman to listen on the docker socket. I use Podman on both macos and Windows, with compose files, so I'm a b…

  2. comment
    Comment #45401744

    This is really great - great style, charming little world. Love it!

  3. comment
    Comment #43167626

    New Zealander here, really thrilled to see our national medical testing service (primarily blood tests) in here. I've sent a note to them to make sure they're aware of this. Also I…

  4. comment
    Comment #42810902

    For events that have happened, absolutely. Events in the future are often slightly more ambiguous though! I do agree that "with attached Timezone" or "as UTC" are absolutely the se…

  5. comment
    Comment #42810626

    For sure, but for future events to be correct I still have to store that as (plain datetime, pacific/auckland), not translated to utc at the point of creation/saving. If I store on…

  6. comment
    Comment #42810415

    Calendar events often want to be interpreted according to whatever the local timezone currently is. For instance "10am every second Sunday" shouldn't adjust to 9am during Daylight-…

  7. comment
    Comment #42714971

    When it’s a library of code, the language it is written in is pretty pertinent information as that’s the language it has to be consumed from…

  8. comment
    Comment #42298779

    I found the Scanner API (1) to be pretty handy for the more complex parsing in past years. It’s Foundation so hopefully also on Linux/Windows, but if not there’s also one on GitHub…

  9. comment
    Comment #40629246

    I'm a some-time Django developer and... I caught the bug instantly. Once I saw it was model/ORM code it was the first thing I looked for. I say that not to brag because (a) default…

  10. comment
    Comment #39599391

    Natron is essentially a clone of Nuke, the ~standard compositing software for the VFX industry. It's impressive that it exists and competes with some very expensive alternatives. I…

  11. comment
  12. comment
    Comment #36491271

    I've only played with Nim a little, but I found it really compelling and honestly quite fun to write. It's quite elegant and economical and the performance is impressive for the la…

  13. comment
    Comment #36491240

    `ptr`, `addr` and `cast` are the only ways to introduce unsafety, as I understand it. You have to run three greps, but you can definitely grep.

  14. comment
    Comment #29680239

    NZ isn't currently issuing visas outside of a few categories of "special worker in shortage". (In order to citizens and residents a better chance at getting a quarantine spot.) So …

  15. comment
    Comment #22124026

    He's pretty clear in the article that it's the "title-description-body" model that doesn't work -- tweets don't generally benefit from a title or a summary.

  16. comment
    Comment #20774636

    In the VFX industry you don't roundtrip lossy codecs; first step is to decode to something lossless like EXR or TIFF, and those are what you pipe through your workflows. (With mayb…

  17. comment
    Comment #18667701

    It's essentially the same process to begin with (I think), but every time the ray hits something you fire off secondary rays probabilistically from the hit point to see what that p…

  18. comment
    Comment #15900239

    BS corporate red tape is a reality, though. So why not offer workarounds that help them give you money?

  19. comment
    Comment #15768514

    Let's maybe also consider the role of e.g. US interference and sanctions in your two examples, before we decide capitalism good, socialism bad.

  20. comment
    Comment #15753351

    The point is that you're not expecting people to ever pay it, because you've set it high enough to be a solid disincentive. If people are actually paying it regularly, you obviousl…

  21. comment
    Comment #12791279

    A New Zealand bank has made this one: https://cleverkash.asb.co.nz Obvious there's a certain advantage to already being a bank for projects like this.

  22. comment
    Comment #11982803

    Really? connection.exec_, .map, .build – there's a lot more non-SQL going on in the second example than the first. The first may be syntactically far from SQL, but the use of famil…

  23. comment
    Comment #11767044

    There are tools to go between the two (from http://cubic-bezier.com/ to Flash's HTML5 export), but I don't think there's any general solution to go from a UI like that, to code. Wh…

  24. comment
    Comment #11658030

    Surely the right to the drug was only worth $11B in the first place because of $84k possibilities at the other end? If it was only ever going to be $1500, that $11B would have been…

  25. comment
    Comment #11605007

    I would have expected the vast majority of the killing was of animals e.g. hunting. You don't seem to have left any room for that possibility.