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Joined 2 年前
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Cake day: 2023年6月15日

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  • Share pictures of yourself, or your children, only with actual friends and not for the whole world to find

    Good advice but let’s be real: in practice, this means having no social media profile, and even that is a half-measure.

    Even if I carefully curate my friends list (most people don’t), and share my photos with only my inner circle (most people won’t), I have no control over what my friends do. If my cousin posts a photo he took at Thanksgiving, it’s probably going to be visible to all his friends, and even friends-of-friends. That’s thousands of people I’ve never met and there’s not much I can do about it.

    There are pictures of me on Facebook, and I do not use Facebook. The social cost of getting on everyone’s ass about taking/posting pictures with me is too high even for a grumpy old fart like me. At least I’m not tagged (since I don’t have a profile), so it’s not neatly pre-sorted for potential attackers. But that’s at best security through obscurity, and it isn’t even very obscure. Anyone targeting me specifically would have no trouble finding pictures of me, and none of that is realistically within my control.

    It’s more like “beater bike security”. Any bike lock can be thwarted by a dedicated thief, so the best strategy is simply to be a less attractive target than the other bikes around.

    This is a systemic problem. It goes beyond individual choices and even beyond social media policies.






  • Jesus Christ what a dumb take. But at least they didn’t say that millennials are killing the cell phone industry. I guess that doesn’t make for good clickbait anymore.

    Reminds me if the parable of the broken window, in which French economist Frédéric Bastiat explains the painfully-obvious truth that breaking windows is generally a bad thing, even though it drums up business for the glass maker.

    But if, on the other hand, you come to the conclusion, as is too often the case, that it is a good thing to break windows, that it causes money to circulate, and that the encouragement of industry in general will be the result of it, you will oblige me to call out, “Stop there! Your theory is confined to that which is seen; it takes no account of that which is not seen.”

    It is not seen that as our shopkeeper has spent six francs upon one thing, he cannot spend them upon another. It is not seen that if he had not had a window to replace, he would, perhaps, have replaced his old shoes, or added another book to his library. In short, he would have employed his six francs in some way, which this accident has prevented.



  • Lemmy is a federated platform. That’s a new (or at least newly popular) term, but it’s not a new concept. It’s a lot like email, and the answers are going to be the same, for the same reasons:

    Can you be banned from lemmy email ?

    Not really. Your specific email provider might ban you, in which case you’d need to get a new email address from a different provider. Same deal with Lemmy; your Lemmy instance’s admins might ban you, but they have no power over other instances.

    Where can i find the rules?

    Your provider will have their own rules. Most email providers will have rules about not spamming, or conducting illegal activity, etc. etc. Most Lemmy instances will have some basic rules that boil down to “don’t be a jerk” listed in the sidebar on the main page. I see that your instance does exactly that.

    why do need picture every time i post

    I’m not sure what you mean. Can you elaborate?





  • It makes sense to me IF it actually works.

    Having extra capacity when a device is brand-new isn’t a huge boon, but having stable capacity over the long term would be. At least for me.

    Of course this will depend on your habits. If you replace your phone every year, then it doesn’t matter. If you’re a light user and only go through a couple charge cycles per week, it’ll matter less than if you go through 1-2 cycles per day.

    Personally I’m at around 1 cycle per day on my current phone, and after nearly 3 years (over 1000 charge cycles now) the battery life is shit — much worse than just 80% of its original battery life. Performance also suffers. With my last phone, I replaced the battery after 3 years and I was amazed at how much faster it was. I didn’t realize throttling was such a big problem.

    I might replace my current battery, but it’s such a pain, and it costs more than my phone is realistically worth.



  • I use Wayland now but there are still apps I run in X mode. Notably mpv and Firefox, because I cannot for the life of me configure them sensibly in Wayland, and I don’t want to write arcane KWin scripts just to get widow sizing/positioning to stay the way I want them on launch. I tried; it was extremely frustrating and still not quite functional.

    Perhaps there are other window managers that would make my life easier. I haven’t tried many, but in principle, there is no way for the widow manager to know the correct size and location of new windows for arbitrary applications, so I doubt it. I consider this a user-hostile design choice in Wayland and I pray it will change in the future.


  • In practice they’re cheap. I saw the Pixel 9 on sale for under $400 before the 9a was even released.

    MSRP is an absolute joke, but most people either get it for much cheaper than that, or think they’re getting it for much cheaper through obfuscated costs with carrier deals.

    Also, brand reputations tend to outlive reality by a decade or more, so people still think Pixels have great software and Samsung is bloated as hell. The reality is that Samsung and Google have met in the middle.

    I can’t fucking wait for a non-Pixel GrapheneOS phone. So tired of Google’s shit.



  • They announced that they’re working with an OEM to support new non-pixel phones (perhaps even shipped with GOS).

    The Pixel 9 series will be supported for another 6 years, and GOS support for the Pixel 10 is probably coming after Google releases QPR1 source. Hopefully there will be viable replacements by then.

    Google is obviously going to keep making this more difficult but the rest of the world isn’t going to just sit still.


  • The actual paper presents the findings differently. To quote:

    Our results clearly indicate that the resolution limit of the eye is higher than broadly assumed in the industry

    They go on to use the iPhone 15 (461ppi) as an example, saying that at 35cm (1.15 feet) it has an effective “pixels per degree” of 65, compared to “individual values as high as 120 ppd” in their human perception measurements. You’d need the equivalent of an iPhone 15 at 850ppi to hit that, which would be a tiny bit over 2160p/UHD.

    Honestly, that seems reasonable to me. It matches my intuition and experience that for smartphones, 8K would be overkill, and 4K is a marginal but noticeable upgrade from 1440p.

    If you’re sitting the average 2.5 meters away from a 44-inch set, a simple Quad HD (QHD) display already packs more detail than your eye can possibly distinguish

    Three paragraphs in and they’ve moved the goalposts from HD (1080p) to 1440p. :/ Anyway, I agree that 2.5 meters is generally too far from a 44" 4K TV. At that distance you should think about stepping up a size or two. Especially if you’re a gamer. You don’t want to deal with tiny UI text.

    It’s also worth noting that for film, contrast is typically not that high, so the difference between resolutions will be less noticeable — if you are comparing videos with similar bitrates. If we’re talking about Netflix or YouTube or whatever, they compress the hell out of their streams, so you will definitely notice the difference if only by virtue of the different bitrates. You’d be much harder-pressed to spot the difference between a 1080p Bluray and a 4K Bluray, because 1080p Blurays already use a sufficiently high bitrate.