I know a google engineer who was saying they’re having to update their code bases to handle > 16 exabytes of storage, if you can imagine. But yeah, that’s storage, not RAM.
I know a google engineer who was saying they’re having to update their code bases to handle > 16 exabytes of storage, if you can imagine. But yeah, that’s storage, not RAM.
I watched a documentary on this awhile back. The municipality asked the public if it would be enough for them to dump treated water into a lake and then draw from that lake? And then someone with expertise in the matter commented that this would necessitate another treatment phase, since any wild animal could take a dump in the lake. So he seemed to think closing the loop made the most sense from a practical standpoint.
I think people here tend to question and fact-check posts and comments a lot, which is a healthy thing. Now some say reality skews left, in which case could it be that the right have left because the left is right?
literally good for you
I actually asked my family doctor at one point about the health effects of masturbation. She said that as a guy, if you are not otherwise sexually active, it’s good for the prostate to keep the plumbing working down there.
I started in C and switch to C++. It’s easy to think that the latter sort of picked up where the former left off, and that since the advent of C++11, it’s unfathomably further ahead. But C continues to develop and occasionally gets some new feature of its own. One example I can think of is the restrict
key word that allows for certain optimizations. Afaik it’s not included in the C++ standard to date, though most compilers support it some non-standard way because of its usefulness. (With Rust, the language design itself obviates the need for such a key word, which is pretty cool.)
Another feature added to C was the ability to initialize a struct
with something like FooBar fb = {.foo=1, .bar=2};
. I’ve seen modern C code that gives you something close to key word args like in Python using structs. As of C++20, they sort of added this but with the restriction that the named fields have to come in the same order as they were originally defined in the struct, which is a bit annoying.
Over all though, C++ is way ahead of C in almost every respect.
If you want to see something really trippy, though, have a look at all the crazy stuff that’s happened to FORTRAN. Yes, it’s still around and had a major revision in 2018.
So the next captcha will be a list of AI-generated statements and you have to decide which are bat shit crazy?
“Recall uses Copilot+ PC advanced processing capabilities to take images of your active screen every few seconds,”
Seems like a lot of extra disk thrashing that would shorten the life expectancy of an SSD? Like it would be considerably more than your usual background chatter of daemons writing to log files and what not. Unless I’m misunderstanding this?
We need to watermark insert something into our watermark posts that watermark can be traced back to its origin watermark if the AI starts training watermark on it.
I’m with you on this one. There are lyrics on almost every single track for crying out loud. Throw us instrumental lovers a bone won’t you? Songs that are lyrically driven but are otherwise super-repetitive instrumentally tend to put me to sleep.
What I love about concerts is when the band goes off script and just starts jamming. Even a 5-minute drum solo will have me grinning ear to ear, and that’s what I’ll be remembering on the way home.
So you’re saying the comments themselves get cached on the local instance where the user is registered before being synced with the remote community-hosting instance?
I honestly don’t know how these things work internally, but had assumed the comments needed to go straight to the remote instance given the way you can’t comment once said instance goes down? You can still read the cached content though.
When I first heard the term “fediverse”, it immediately made me think of some sort of vast interplanetary network. And let’s face it: a fediverse-like model is really what you would need if you had settlements scattered throughout the solar system. A monolithic, centralized service would be awful, given the reality of communication lag and likely limited bandwidth.
So let’s say lemmy (or more generally activitypub) were to go interplanetary. How would that work out? You set up your first instance on Mars. Any content that’s posted there will be immediately available to your fellow Martians. Earthlings who subscribe may also be able to view it as their instances cache the content, albeit after some delay.
But the trouble starts when Earthlings want to start contributing to the discussion. If they have to wait the better part of an hour to get a single comment lodged, it’s going to get old fast.
So you would need to allow the Earth side to branch off to some extent from what’s happening on Mars. Then eventually, something like a git merge would try to bring it all back together? I wonder if that would work?
The city where I live has a musical instrument lending library. I don’t know how common these are? Ours started when a cherished local musician passed away and his eclectic collection became the library. Over the years, more people have donated instruments and there is an annual festival to raise funds for their upkeep. (As a local musician, I’m actually playing at said festival today.)
Anyway, it works just like a regular library. You get your library card and check out an instrument and it doesn’t cost you a penny. And there are all kinds of videos online these days to give you pointers on how to play. I guess if you get really serious, you’ll probably want some one-on-one tutoring, but if you’re just doing it for kicks and don’t have any plans to join a band or whatever, you can just have some fun and see how far you can get on your own?
I remember ads claiming it was cutting edge nanotechnology! And I thought oh cool, you mean like there are tiny robots running around in the shampoo? But no, it was microplastics.
This happens naturally in the form of meteors streaking through the sky. Each one of those is adding a tiny amount of mass to the planet.
But you’ve got me wondering about something now. When a large asteroid hits the planet, it obviously adds its own mass, but it also kicks up a lot of debris into space. Some percentage of that will reach orbital escape velocity and never come back. But I honestly don’t know if there is a net mass increase or decrease after such an event? We’re generally concerned about other more pressing matters in such a scenario!
From what other posters are saying, it may be the other way around? That is, most mammals cannot see green, so it doesn’t matter from a camouflage perspective among mammals. Humans (and primates in general) are an outlier in this repect.
Bird of prey can, though, so there’s that.
Wow, that is fascinating!
Makes me wonder about the other direction, going into the near infrared as opposed to UV. I remember from a class in remote sensing that many plants are actually most reflective in that band (more so than in green, even). NIR air photos are often used by biologists to get an indication of the health of a forest. But I have no idea whether animals also reflect NIR? It may be that most animals cannot see in that band in the first place, so it would not offer any camouflage advantage.
Great read! That explains a lot.
I’ve been deep diving a bit myself and found this article that explains another thing that’s puzzled me over the years. Some birds have crazy vibrant coloration that almost glistens, like peacock feathers. Outside of the zoo, I’ve noticed it a bit in common grackles. They look black on first glance, but when you study them closely, they have this kind of purple sheen around their heads. Apparently, it’s still melanin at work here, but it’s structured in a very special way.
Right? I guess that’s what puzzles me the most about it. It must be really hard for mammals to become green since you would think it would confer an advantage in many environments you find them in.
I guess there are a lot of mammal species that kind of make themselves scarce during the broad daylight hours, so maybe green camouflage is less relevant if you’re only out between dusk and dawn?
Yeah fair. I had painted glass fish in my aquarium at one point and discovered the “paint” came from feeding them dyed food and eventually faded away when I gave them normal food back at home. They are naturally transparent for the most part which, frankly, I thought was cooler. I did have a gourami that was legit green though, as far as I could tell.
You can always combine integer operations in smaller chunks to simulate something that’s too big to fit in a register. Python even does this transparently for you, so your integers can be as big as you want.
The fundamental problem that led to requiring 64-bit was when we needed to start addressing more than 4 GB of RAM. It’s kind of similar to the problem of the Internet, where 4 billion unique IP addresses falls rather short of what we need. IPv6 has a host of improvements, but the massively improved address space is what gets talked about the most since that’s what is desperately needed.
Going back to RAM though, it’s sort of interesting that at the lowest levels of accessing memory, it is done in chunks that are larger than 8 bits, and that’s been the case for a long time now. CPUs have to provide the illusion that an 8-bit byte is the smallest addressible unit of memory since software would break badly were this not the case, but it’s somewhat amusing to me that we still shouldn’t really need more than 32 bits to address RAM at the lowest levels even with the 16 GB I have in my laptop right now. I’ve worked with 32-bit microcontrollers where the byte size is > 8 bits, and yeah, you can have plenty of addressible memory in there if you wanted.