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Joined 1 year ago
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Cake day: June 11th, 2023

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  • Yeah. My wife is always wanting to go on a cruise and I’m having none of it.

    One thing I will add regarding the nature of this curse is that it only manifests when I am the sole occupant of the bedroom. For example, I used to share a bedroom with my older sister, but within a week of her moving out and rejoicing at having the whole place to myself, the ceiling opened up.

    So I suppose I would be safe on the ship as long as my wife is there with me? In our current home, she was my sole protection, but has recently taken to sleeping on the basement cot due to hot flashes. This leaves me staring nervously at the ceiling. It’s now or never, curse!









  • That’s why I back up my data on stone tablets in Cunieform.

    Seriously though, if you wanted data to last for centuries, what would be your best bet? Would it be some sort of 3D-printed mechanical storage? At least plastics are generally not biodegradable, though they are photodegradable, so I guess you’d want to stick your archive in a dry cave somewhere?

    Or what about this idea of encoding the data in the DNA of some microbe and cutting it loose? What could possibly go wrong?


  • You know, I’m not actually quite sure what I’m doing, but I can tell you I am not looking at the keyboard. I suppose it’s similar to how I play violin? I don’t look at where my hand is but it shifts to different positions depending on what makes the most sense for the pattern I’m trying to play, and yes, a different position does imply a different fingering to reach the same notes.

    When learning to program, I initially tried to follow the touch typing guidelines, but they say that you should use the right pinky to reach every key towards the upper right end of the keyboard, which gets old fast given how frequently you need to access them. And just as with music, there are patterns. In programming, you may frequently need to type {}, :=, or even something like \{\}, and flailing around with the pinky is a good way to give yourself carpal tunnel. So your right hand learns to shift to hit those keys using a combination of fingers.


  • As a Gen X, I think my typing speed peaked around late high school/early university? I tried to teach myself touch typing and got moderately proficient. Then I got into programming where you need to reach all of those punctuation marks. So my right hand has drifted further to the right over the years, which is better for code but suboptimal for regular text.

    One thing that’s really tanked for me though is writing in cursive. I used to be able to take notes in class as fast as the prof could speak. Now I can scarcely sign my own name.


  • I suppose it depends on how you look at it. Take solar, for example. On the one hand, you could argue that if your primary goal is to generate heat, you might as well use a solar thermal plant with lots of focusing mirrors over photovoltaics. The conversion to electricity first would inevitably be far less efficient.

    On the other hand, if you’ve got your PV plants for electricity already but they are overproducing at times, there is the question of what to do with the excess power, and using it to run heat pumps may actually be a pretty efficient application at the point?


  • tunetardis@lemmy.catoTechnology@lemmy.world*Permanently Deleted*
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    13 days ago

    I paid a visit to Green Bank WV once out of an interest in astronomy. The giant radio telescopes are truly a sight to behold!

    Less impressive were the people camped out nearby who saw the place as the promised land where they could cast off their tinfoil hats in the cellular-banned zone surrounding the complex.


  • There were breaking changes between C and C++ (and some divergent evolution since the initial split) as well as breaking changes between different releases of C++ itself. I am not saying these never happened, but the powers that be controlling the standard have worked hard to minimize these for better or worse.

    If I took one of my earliest ANSI C programs from the 80s and ran it through a C++23 compiler, I would probably need to remove a bunch of register statements and maybe check if an assumption of 16-bit int is going to land me in some trouble, but otherwise, I think it would build as long as it’s not linking in any 3rd party libraries.


  • I think the thing with C++ is they have tried to maintain backward compatibility from Day 1. You can take a C++ program from the 80s (or heck, even a straight up C program), and there’s a good chance it will compile as-is, which is rather astonishing considering modern C++ feels like a different language.

    But I think this is what leads to a lot of the complexity as it stands? By contrast, I started Python in the Python 2 era, and when they switched to 3, I was like “Wow, did they just break hello world?” It’s a different philosophy and has its trade-offs. By reinventing itself, it can get rid of the legacy cruft that never worked well or required hacky workarounds, but old code will not simply run under the new interpreter. You have to hope your migration tools are up to the task.



  • You raise a good point that it would be nice to have more control over which group of communities you are drawing from at a given time. (Is there a way to group subscriptions and switch between them?) It’s a bit disconcerting to see 5 tech headlines and then suddenly something about the war in Ukraine or whatever. It jars my train of thought. With an RSS client, you can group feeds however you want.

    That said, my experience with RSS readers is not quite so idyllic. In the end, rather than having nicely partitioned feed groups by topic, I wind up having to separate the ones that produce content frequently but with a poor signal-to-noise from those that post once in awhile but are generally worth your time. With something like lemmy, people are helping you do the work of finding the more interesting content from that site that posts every 10 minutes.



  • Anyways, did I miss anything?

    I think the big problem in link aggregation is how to sort/prioritize content for the end user. RSS does not provide a way to do this, nor should it as far as I’m concerned. It should simply be about public content being tagged in a standardized way for any app to come along and organize it using whatever algorithm.

    A simple RSS reader has the problem that the more prolific sites will tend to flood your feed and make it tedious to scroll through miles of links. Commercial news portals try to learn your tastes through some sort of machine learning algorithm and direct content accordingly. This sounds like a good idea in theory, but tends to build echo chambers around people that reinforce their biases, and that hasn’t done a lot of good for the world to put it mildly.

    The lemmy approach is to use one of a number of sorting algorithms built atop a crowd-sourced voting model. It may not be perfect, but I prefer it to being psychoanalyzed by an AI.

    Btw there was a post from about a month ago where someone was offering to make any RSS feed into a community. I’ve subscribed to a few of them and it’s actually pretty awesome.


  • Honestly, I wouldn’t mind if they made a version that just stays in one age indefinitely and lets you explore it in an open world sort of way?

    Like take Minecraft. I played that for years without even knowing there is an end game, and it came as something of a shock when someone told me. You can finish Minecraft?!?

    But then I was like meh, leave me alone. I’m trying to build Noah’s Ark with a functioning village on top and a crystal waterfall down to the animal sanctuary below. And I still haven’t completed the Mars colony. Wonder how the pandas are doing over there?