Skip Navigation

InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)JA
Posts
0
Comments
573
Joined
2 yr. ago

  • Idk man. I used to think that my kids are badly behaved and I would’ve never gotten away with that when I was a kid…but the reality is I was just as much of a little shit, the only difference now is we all finally decided that hitting kids is bad. Repressed trauma’s a hell of a drug.

  • They taught you all the parts. Where they (and I’d agree most math education) failed was to connect the dots.

    They taught you about these properties.

    They taught you that division is just fractions and vice versa.

    They taught you that x/1=x.

    They taught you multiplying fractions as (numerator_a • numerator_b) / (denominator_a • denominator_b).

    They taught you percentages are just “per centum”, or per hundred, or basically just a fraction “over 100”.

    But these tricks, much like many other mental math shortcuts that are useful for everyday life, got glossed over or missed entirely.

  • 9% of 3 is easier to estimate because you know it’s “almost 10% of 3”. Or, since 10-1==9, you could think of it as (10% of 3)-(1% of 3) and get the right answer using some other shortcuts. Humans being generally pretty good at base10, this is easy to figure out in your head as (0.3 - 0.03) and get 0.27.

    Or, you could do what another commenter suggested and “3% of 9” can broken down as (3/100)•(9/1), becomes, (3•9) / (100•1), becomes 27/100, becomes 0.27. And that can be simplified as xy/100.

    Different tools for different jobs. Base10 tricks are good for stuff like figuring out, say, a 15% or 20% tip, because you can easily figure out a 10% tip just by moving the decimal one space to the left, and add half of that (for 15) or double it (for 20). Or half and half again for (almost) 18%. xy/100 is a good trick for figuring out small percentages like sales tax (unless you’re in a place like Mass where it’s 6.25 and you gotta change it now to 625y/10000. At that point I’d just estimate at 6 in my head, or if I had to solve it mentally do (6y100) + ((1y100)/4).

  • Their citation for that is their own article, which doesn’t mention anything about selling data from phones, but does talk about cars generating upwards of 25GB per hour of raw telemetry data. Again, mostly uncited.

    The point of that line is to drive intra-site clicks and mislead you into getting more upset and drive the ever important “engagement”. Unfortunately a common theme in modern media.

  • But tons of stuff would have to get sync’s every time you connect your phone. Better to have them cached, encrypted at rest, decrypted by key stored in the phone, and just do a diff-sync.

    This should be very easily possible with CarPlay and Android Auto. I have no idea if it does or not. But as Apple and Android both control both their respective app and the OS of the attached phone, there’s no reason it can’t (and even pre-compile diff packages for known cars, or expire and purge both sides after X days without a connection)

    That may not be true for regular old Bluetooth though…which likely has more to gain in performance from caching the resources due to BTs limited throughput, but also has to conform to standards.

  • Seriously, these cases seem like giant nothingburgers.

    Did you expect that your car wouldn’t have your text message when it’s displaying it on the screen or reading it out loud?

    Now, is there malicious intent? Can they be retrieved by technicians at the dealership if your phone isn’t plugged in? Is it forwarding them back to Honda Corporate or Zuck himself? If so, that’s a significant problem that would probably belong to Android Auto and Apple CarPlay…they should be storing them encrypted and only be able to decrypt them when the phone is connected. But I don’t see any mention of that in the article.

  • All the fucking cybersecurity bullshit I gotta go to as a network admin for a federal contractor and the baddies can just have some tech illiterate federal representative install whatever back doors they want on their personal computers under the guise of morality or whatever.

  • Went to go see Book of Mormon yesterday w/ my wife.

    She hadn’t seen it before. I went a few years ago, but she had the flu so I ended taking her brother at the last minute then.

    I told her it’s from one of the creators of Southpark, and South Park is a lot tamer now than it was in the 90s. And that it’s on Broadway so it’s high-art. Which might work for a lot of the first act save for the occasional toilet or shock humor. Totally thrown out the window by the end though.

  • What is flirting but a good conversation with some complimenting and occasional teasing?

    I really wish when I was younger people hadn’t put the title of “flirting” on having a fun conversation with people of the opposite sex, and put it on the checklist of getting a date. If people had just said “be yourself and try to have fun”, around all intersections (and not just as cheesy dating advice when talking about the opposite sex) I probably would’ve been a lot more successful in forming relationships in my teenage years.

  • When was it economically viable to replace hand-sewn lumber with lumber mills?

    Then they went and made portable electric saws. What a world!

    And then electric drills! And laser levels!

    Remember paper ledgers and abacuses? Ever hear of Microsoft Excel?

    We keep making tools that always increase productivity and reduce time and cost. It’s Constant incremental progress, and on a large scale it’s great because it frees up (human) resources to focus on new industry and technology, which furthers the CIP. On the micro scale, there may be a small number of temporarily displaced workers as jobs shuffle around and workers re-skill.

    But at this particular intersection of technology, we are at a pretty bad spot. We are on the verge of massive progress in multiple industries, and wealth has concentrated in the elite classes. “Temporarily displaced workers” won’t have the capital to re-skill or invest their own resources into new industry. This is bad.