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freemanjiang

HN member
Joined
Fri, Jan 14, 2022, 7:12 AM UTC
HN karma
219
Public activity
50 items

About freemanjiang

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Recent public activity

  1. story
  2. comment
    Comment #46544063

    Yeah there is a filter between 1.2 and 20 mph

  3. comment
    Comment #46534523

    In Lyft's defense, they are providing it anonymized under the NYCBS Data Use Policy. They also aren't providing the exact GPS routes, which is why OSRM is used to calculate the sho…

  4. comment
    Comment #46534514

    Thank you so much! That means a lot.

  5. comment
    Comment #46534509

    It definitely will if it blows up more. I'm willing to eat it for now because I think it's art that more people should see!

  6. comment
    Comment #46533824

    Yeah, unfortunately, I think I posted that one initially without the Show HN prefix, so I don't think I can edit the text there.

  7. story
    Show HN: bikemap.nyc – visualization of the entire history of Citi Bike

    -- Please refer to the main url: https://news.ycombinator.com/item?id=46530832

  8. comment
  9. story
    Show HN: I visualized the entire history of Citi Bike in the browser

    Each moving arrow represents one real bike ride out of 291 million, and if you've ever taken a Citi Bike before, you are included in this massive visualization! You can search for …

  10. comment
    Comment #46280617

    I see, yeah I use Next.js pretty regularly, you mean on hot reload then? You still need to write your content as Markdown or something else, right? I feel the editors of Substack g…

  11. story
    Ask HN: Bloggers, how do you manage your content?

    I would like to start a personal blog. I think Substack is a good option, but I would like more control over styling (potentially custom components) and want to host the blog on my…

  12. comment
    Comment #46279654

    https://www.beatsync.gg/ I launched this on HN over the summer, but it's millisecond-precise audio synchronization for multiple devices, performed purely in the browser! I'm sittin…

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  14. comment
    Comment #43847402

    Thanks for bringing this up! Made an issue to look into this.

  15. comment
    Comment #43847347

    Yeah, at one point I had manual controls to adjust the delay to debug. I'll add that back.

  16. comment
  17. comment
    Comment #43847270

    Practically, the network jitter is averaged out in the clock synchronization calculations, and even output latency is remarkably well-behaved. Have you tried it on different device…

  18. comment
    Comment #43842542

    Haha yeah guarantee is a strong word. I just mean that it’s good enough to not be noticeable (even within the same physical room)

  19. comment
    Comment #43842527

    Thank you! Very appreciated kind stranger :)

  20. comment
    Comment #43842521

    Oh I see, yeah I was wondering why it looked like that since on my computer responsive view looked great. Will look into this, thank you.

  21. comment
    Comment #43842514

    Miraculously pulled it off with a change I made today

  22. comment
    Comment #43842507

    Made an update so it should be good on most!

  23. comment
    Comment #43840443

    It doesn't at the moment, but I think it probably should. There's a non-trivial amount of clock drift that can happen over long periods of time.

  24. comment
    Comment #43840439

    Thanks for the heads up! Just added a license to the repo.

  25. comment
    Comment #43838463

    Yes! The very next step.