• 0 Posts
  • 17 Comments
Joined 1 year ago
cake
Cake day: July 4th, 2023

help-circle

  • Are you referring to Method of Loci? I’ve experimented with it a bit. For a while I would do daily mental walk-throughs of the apartment I grew up in and I practiced visualizing symbols for the 10 digits. After a few months I was able to successfully remember some pretty long numbers. Ironically, I don’t remember how long they were. It wasn’t that useful though. It took me a really long time to “store” numbers; longer than it would to just write it down. I didn’t have a system for storing anything besides digits. Worst of all, the “memory space” was limited to the size of my old apartment. I was able to increase the space by adding detail to rooms but it was never enough to be practical for anything besides trivia. Strangely the repeated “walk-throughs” ended up bringing back memories of smells and textures that I hadn’t thought about in decades

    I think I’m much better at remembering and imaging things that can be easily articulated. I recognize my wife with no problem but I can’t really summon a good mental image of her. We have a photo of the night we met. I can visualize details of the clothing and jewelry she was wearing but when I “look” at the image in my mind I can’t really see her face. It’s hard to describe. Almost like there’s an image with a tag that says “link to wife’s face here” without actually loading it. When I really concentrate on it I can wither get a really blurry image of her face, a really zoomed in image, or a sort of “line art” version of her face. I don’t have real prosopagnosia. I can recognize faces, it just takes many more exposures than it does for most people.



  • This (and the human brain in general) is fascinating to me. I’ve always been on the opposite end of aphantasia, although I’ve never been officially diagnosed with hyperphantasia. I don’t understand it at all it just seems natural.

    When there’s a question about physical objects I close my eyes and just check. It’s not that my memory is particularly good but I can “synthesize” shapes. I might tell myself a story like, "Start with a point. Expand it into a line segment. Now pull that line parallel to itself to create a rectangle. You can spin that plane around a bit and then grab a point in the middle and pull it up into a pyramid. And so on. I basically watch a color-coded animation when I say something like that.

    With music it can be a bit distracting. I’ll go through phases where I get some piece of music stuck in my head and when I do it’s incredibly detailed. I can pick out individual instruments in an orchestra and hear reverb. It can actually get so distracting that I have to play a trick to get it to stop. I need to find a piece of interesting music that I’ve never heard before. I can play that enough times to “drive out” the other one but not enough to “light up” the new one and I’m fine.

    As a kid it was obvious that this was not something everyone did and I thought I was special. It turns out that beyond being an interesting curiosity I haven’t found any actual use for it. Too bad. I still find these differences really interesting.

    As an aside, I’m also one of those people that’s terrible at remembering names and faces. I often completely forget someone’s name and face within minutes of meeting them. I’ve started using Anki to help with it. I make flashcards of all the people I’m supposed to know and run through them every night. It’s a hack that works well enough that (some) people think I’m one of those people that never forgets a face.


  • The thing with symbols is that they don’t have have objective meanings. Their meanings are entirely a matter of interpretation and they’re incredibly fluid.

    Necklaces can also be symbols of oppression. Chains, in general are far more commonly used as symbols of oppression than any article of clothing. There’s the obvious association with collars that are used to control slaves and livestock. There is also slavery symbolism associated with ankle and wrist bracelets, largely due to their similarity to shackles.

    The ultimate test is what the individual thinks of it. If we’re forbidding a girl from wearing some article of clothing that she wants to wear, we’re the oppressors. If we’re truly worried about some situation where parents are forcing their children to wear some clothing a more appropriate response would be to either ban all religious clothing or to adopt a policy of clothing choice being a protected privacy matter and barring schools from discussing a student’s clothing choices with their parents.

    From the evidence I’ve seen, this policy is less about protecting the rights of girls and more about using that as a rationalization to marginalize Muslims.


  • Slashing is overrated. They’re less likely to connect because they’re slower and easier to see (it’s easier for humans to detect movements across your vision than movement directly toward you). They also have less effect since the force is spread out over a larger area. Yes, you can generate huge forces in a swing if you really wind up and hit with just the right part of the weapon or tool but that haymaker is never going to connect against an opponent who’s still awake.

    The big advantage of slashing is that it’s easier. It’s the simple dumb response when you had someone a heavy thing. It also often works better than just using your fist or dropping the weapon all together but it’s generally not the best way to use a weapon.

    And yes, there are exceptions. Slashing with knives and one handed sticks can be extremely effective. But even with those, stabbing tends to be at least as effective and all these effects are exasperated with larger weapons. Just take a metal bar the size of big sword and swing it at a tree. Then see how many times you could poke that tree in the same time.



  • What have they actually done?

    I’m all for defederating from instances that cause problems but all the quotes above basically seem to say, “I know you want a revolution but you still gotta follow the rules of whatever instance you’re posting on.”

    It’s your server so your under no obligation to provide a reason for defederating beyond disagreeing with them but it leaves me wondering if there’s anything else or if it’s just a matter of disliking them?


  • It occurs to me that there are several species of animals that have both claws and anuses, and that like to eat breadcrumbs. They will bring their claws and anuses with them when they partake in a feast and aren’t particularly careful about them.

    Permanent markers, grease pens and crayons write on glass. Windshields are made of glass. What a coincidence.


  • nednobbins@lemmy.worldtoFediverse@lemmy.worldI can't code.
    link
    fedilink
    English
    arrow-up
    2
    ·
    edit-2
    1 year ago

    I’m not talking about any particular language.

    Modern programming languages are as complex as natural languages. They have sophisticated and flexible grammars. They have huge vocabularies. They’re rich enough that individual projects will have a particular “style”. Programming languages tend to emphasize the imperative and the interrogative over the indicative but they’re all there.

    Most programming languages have a few common elements:
    Some way to remember things
    Some way to repeat sets of instructions
    Some way to tell the user what it’s done
    Some way to make decisions (ie if X then do Y)

    Programmers mix and match those and, depending on the skill of the people involved, end up with Shakespear, Bulwer-Lytton, or something in between.

    The essence of programming is to arrange those elements into a configuration that does something useful for you. It’s going to be hard to know what kinds of useful things you can do if you’re completely fresh to the field.

    Python and Javascript are great. The main reasons I wouldn’t recommend them for an absolute beginner is that it takes some time to set up and, even after that, there’s a bit of a curve before you can do something interesting.
    If they go and change configuration settings in an app, they’re learning to manipulate variables.
    If they click a “do this N times” they’ve learned to create a loop.
    etc.


  • I’d actually start by playing around with the automation and customization functionality you already have. Learn to set email sorting filters, get some cool browser extensions and configure them, maybe even start by customizing your windows preferences or making some red stone stuff in Minecraft.

    Computers are just tools. Programs are just stuff you tell a computer to do over and over again. All the fancy programming languages give you really good control over how you talk to a computer but I’d start with the computer equivalent of “Me Tarzan, you Jane.”



  • I’m not a lawyer and you should go talk to several. Most states have several ways to find lawyers. If you have any friends who are lawyers, describe this to them and ask if they can refer you to anyone. Every state in the US has a bar association. Their websites have search engines for all the lawyers licensed to practice in their state. Make appointments with a few of them. You don’t have to pay for the initial consultation. You explain the circumstances and they tell you what your legal options are and what it will cost you. Pick which ever one you want to work with (if any).

    Talk to them about this but here’s my basic understanding of how it breaks down.

    There are basically two avenues; criminal and civil.

    In order for there to be a criminal prosecution, they would need to have broken some law and it needs to be bad enough that a government attorney is willing to spend their time going after it. There are a whole bunch of federal laws around phones and telecommunications. You’re probably familiar with a bunch of them from your IT work. Chances are pretty good that they broke some law. If you give the police your evidence they may care enough to go after it.

    In order for there to be a civil suit, they need to have done something that harmed you, in a quantifiable way and they need to have done it in an illegal way. This does seem like their methods met the threshold. The harder part might be establishing harm. Feeling violated is hard to quantify, unless there’s some statutory compensation. If you can point at something like lost wages or lost economic opportunities it’s probably stronger.



  • Per Wikipedia, “Tankie is a pejorative label for communists and those who align with Marxism–Leninism ideology.” That’s basically what you get when you ask people to define, “tankie.”

    But, as with most perjoratives, its usage has expanded. It can still be used in its original meaning but it’s often used much more broadly. If you do a search on how people use the word “tankie” (like in comment threads) you’ll see it’s now commonly used to describe anyone who isn’t sufficiently critical of China and Russia and sometimes as a modern synonym for “un-American”.



  • Adding some detail. Evaporating water takes way more energy than just heating it up.
    When you put energy (heat) into water that’s below 100c it gets hotter. When you add 4,184 to a liter of water the temperature goes up by 1c. If the water is already at 100c it takes 2,260,000 to turn that into 100c steam. The energy that goes into turning water into steam isn’t going into the steak.
    So if you put a wet steak on the grill it will create an insulating layer of steam that keeps the steak at around 100c (even if the pan is above 100c).
    That’s also why you only salt your steak right before or after heating it. If you let salt sit on the steak it will draw out moisture, reducing the Maillard reaction and drying out the steak.

    For a great practical way to grill the steak perfectly, check out videos on “cold searing”.