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Joined 4 years ago
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Cake day: January 21st, 2021

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  • I’m struggling to see how this actually made money. Because presumably the customer is paying for the delivery (as well as the food that was never ordered). So the fraudsters would just be paying themselves in a complicated way. My best guess is one of the following:

    1. DoorDash is subsidizing orders so much that this is profitable overall (the amount they pay the driver is more than the customer pays) seems unlikely.
    2. DoorDash is paying the driver multiple times but only charging the customer once. But if this was the case how was this obvious accounting issue never noticed? Shouldn’t the books come out even in the end?

  • This article really keeps getting better and better.

    • ‘Unparalleled’ snake antivenom made from man bitten 200 times
    • In total, Mr Friede has endured more than 200 bites and more than 700 injections of venom he prepared from some of the world’s deadliest snakes
    • He initially wanted to build up his immunity to protect himself when handling snakes, documenting his exploits on YouTube.
    • he had “completely screwed up” early on when two cobra bites in quick succession left him in a coma
    • I didn’t want to die. I didn’t want to lose a finger. I didn’t want to miss work
    • It just became a lifestyle









  • kevincox@lemmy.mltomemes@lemmy.worldMicrowave time
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    5 months ago

    I’m pretty sure every microwave just splits the input in to the last to digits as a number of seconds and the digits before that as minutes. Then runs for 60 * minutes + seconds. So 0:99 is equivalent to 1:39 and 1:80 is equivalent to 2:20. I mean it is a little weird that the seconds can be >59 and extra weird that you can do 6:66 but it isn’t exactly wizardry.



  • there will be scaling with all of its negative consequences on perceived quality

    In theory this is true. If you had a nice high-bitrate 1080p video it may look better on a 1080 display than any quality of 1440p video would due to loss while scaling. But in almost all cases selecting higher resolutions will provide better perceived quality due to the higher bitrate, even if they aren’t integer multiples of the displayed size.

    It will also be more bandwidth efficient to target the output size directly. But streaming services want to keep the number of different versions small. Often this will already be >4 resolutions and 2-3 codecs. If they wanted to also have low/medium/high for each resolution that would be a significant cost (encoding itself, storage and reduction in cache hits). So they sort of squish the resolution and quality together into one scale, so 1080p isn’t just 1080p it also serves as a general “medium” quality. If you want “high” you need to go to 1440p or 2160p even if your output is only 1080.


  • the reason no one posts the bitrates is because it’s not exactly interesting information for the the general population.

    But they post resolutions, which are arguably less interesting. The “general public” has been taught to use resolution as a proxy of quality. For TVs and other screens this is mostly true, but for video it isn’t the best metric (lossless video aside).

    Bitrate is probably a better metric but even then it isn’t great. Different codecs and encoding settings can result in much better quality at the same bitrate. But I think in most cases it correlates better with quality than resolution does.

    The ideal metric would probably be some sort of actual quality metric, but none of these are perfect either. Maybe we should just go back to Low/Med/High for quality descriptions.