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de_huit

HN member
Joined
Wed, Apr 20, 2022, 10:03 AM UTC
HN karma
32
Public activity
10 items

About de_huit

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Recent public activity

  1. comment
    Comment #44710799

    Right. The government facilitates the commercial apps to communicate using the ETSI ITS standards with the traffic lights. For these protocols, lots of privacy discussions have tak…

  2. comment
    Comment #44709180

    Predict the exact traffic situation 32 minutes in the future? Where would the information come from? The actual system in Flanders predicts about 1 minute, and that only for the ma…

  3. comment
  4. comment
    Comment #31247027

    I really miss poring over big sheets of paper to find nice routes to cycle over... Especially in France, the Michelin 200.000 maps are unrivaled to not only find your way, but also…

  5. comment
    Comment #31246797

    Nice project, and nice map! I did not know the Ferraris map, it is gorgeous. It would love to see a tile server of this map, preferably with a switch between the old and the new ma…

  6. comment
    Comment #31216289

    The version from Hacker's delight is fun and does not branch: int popcount32(unsigned i) { i = i - ((i >> 1) & 0x55555555); i = (i & 0x33333333) + ((i >> 2) & 0x33333333); i = ((i …

  7. comment
    Comment #31152995

    An interesting answer to your question from Tailscale a few weeks ago [1]: sqlite as the main database, many readers read a copy, the copies synced using litestream. [1] https://ne…

  8. comment
    Comment #31126583

    The oldest source [1] seems to be in Sanskrit, a left-to-right language, so they were big-endian numbers. This still does not rule out an even older origin in a right-to-left langu…

  9. comment
    Comment #31122314

    > Hard disagree, big-endian is right and little-endian is wrong. At least, unless you think this year is 2202 Our numbers originate from people using a right-to-left script...

  10. comment
    Comment #31094930

    There is extra risk of course. Good ventilation is required through a counter-flow heat-exchange. This typically gives you the problem of too low humidity, as you remove humid air …