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Cake day: June 12th, 2023

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  • AnyOldName3@lemmy.worldtoMemes@lemmy.mlForest of trees
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    3 days ago

    That’s not relevant to being a tankie as the US, Israel, and other states backing Israel, aren’t claiming they’re building communism or are the successor state to another which claimed to be building communism. It’s the part where communism is an excuse that means the bad things didn’t really happen and would be fine even if they did that makes tankie-ism its own distinct thing.



  • As someone who’s just spent half an hour reading Wikipedia thanks to this thread, I can now dispense a summary of what I read to make it feel like I didn’t just waste a chunk of time I should have spent in bed by wasting another chunk of time I should be spending in bed.

    Fats are made out of fatty acids, which are carboxylic acids with a longish carbon chain. A saturated fatty acid only has single bonds between carbon atoms, a monounsaturated fatty acid has a single double bond somewhere in the chain (and these are sometimes things that turn into buzzwords, e.g. omega three oils are ones where there’s a single double bond three along from the end of the chain), and a polyunsaturated fatty acid has more than one double bond.

    Single bonds in a carbon chain can only be one way around, so you don’t get isomers of saturated fatty acids, but double bonds in a carbon chain can be in either of two orientations. If the hydrogens are on the same side for both sides of the bond, that’s the cis orientation, and if they’re on opposite sides, that’s the trans orientation. Most natural unsaturated fats are cis, so they generally don’t get explicitly labelled as cis fats, and just the trans ones get the extra label. Notably, though, vaccenic acid, which is about 4% of the fat in butter, is trans by default, so it’s cis-vaccenic acid that gets the extra label.

    Unsaturated fats tend to be more liquid at room temperature, but can be made by growing cheap vegetables. They also go off faster as free radicals can attack the double bonds. Saturated fats tend to be solid at room temperature, but mostly need to come from animals or more expensive plants (palm fat is an exception - it’s cheap and mostly saturated). It’s therefore desirable to use industrial processes to artificially saturate fats, and we can do that by heating them up and exposing them to hydrogen in the presence of a catalyst like Nickel. You don’t necessarily want to fully saturate your fat, though, so might stop part way, and if you do, unless you intentionally tweak the process to avoid it because it’s the 21st century and you’re legally obliged to, you get some of the partially hydrogenated fat switching from cis to trans.

    Over the course of the last century, we realised that (except for a few like vaccenic acid) trans fats are harmful in lots of exciting ways, e.g. messing up cholesterol, blocking your arteries, and building up in your brain. They’ve therefore been banned or restricted to certain percentages in a lot of the world. You can get a similar effect by fully hydrogenating things to get safe (or at least safer) saturated fat and mixing it with the unmodified fat, or by switching everything that used to use hydrogenated vegetable oil to using palm oil, which is one of the driving forces behind turning rainforests into palm plantations.

    Apparently, this was twenty five minutes of writing, so I’m nearly up to an hour of thinking about fats.









  • That would be annoying for people who work on files with a double extension for legitimate reasons, e.g. .tar.gz, and (this can’t be stressed strongly enough) Windows users do not pay attention to warning popups, so it wouldn’t actually help. Despite it being eighteen years since Windows Vista released, and therefore vanishing unlikely that any given software was written assuming that Windows didn’t have a permissions system, it’s still most people’s first troubleshooting step to try and run things as admin, and you still get loads of people (including ones who should know better, e.g. ones who also use Linux and would never log in as root) who disable UAC as one of the first things they do when setting up a windows install, and end up running everything as the equivalent of root just to suppress the mildly annoying pop-up when something asks for elevated permissions.

    So, your proposed popup:

    • would be annoying including for legitimate uses
    • wouldn’t help as anyone who already ignores the smart screen popup that shows up when running a dodgy application will ignore the new popup, too
    • would be disabled by huge swathes of users anyway

  • AnyOldName3@lemmy.worldtoMemes@lemmy.mlplease
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    5 months ago

    It does ask, but often the Yay, thanks for changing my setting that I didn’t ask you to change button is much more prominent than the Wtf I didn’t ask for this put it back how it was button, so people think they’re being told rather than asked and just confirm it without realising they had a choice. Also, a lot of people just click the Next/OK button without reading and are surprised by the consequences. It’s not a major difference than just changing the setting of people don’t realise they’re being asked to opt in and can therefore opt out, but it is a bit of a difference.







  • It’s a silly flag to use as it only works when running 32-bit Windows applications on 64-bit Windows, and if you’re compiling from source, you should also have the option to just build a 64-bit binary in the first place. It made a degree of sense years ago when people actually used 32-bit Windows sometimes (which was usually just down to OEMs installing the wrong version on prebuilt PCs could have supported 64-bit) if you really wanted to only have one binary or you consumed a precompiled third party library and had to match its architecture.