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CodexArcanum

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CodexArcanum ,

I can pretty rarely get under $30 for just myself ($50 for two i consider quite the deal now) and we live in a city with many options, and most places i would order from are about a 10 minute drive. I’m not saying it’s right or good, just that the prices you see are in line with what I’ve been seeing. Food is quite a bit more expensive right now.

CodexArcanum ,

Absolutely. Pandemic “inflation” threw all kinds of prices too high and nothing is coming back down because most industries are so small that they’re all essentially oligarchies now.

I am dead certain that the pandemic has actually put the US into a hard recession which the Fed has been covering up with various tricks. I’m pretty sure that after the presidential election, whichever way it goes, the economy is going to tank.

CodexArcanum ,

Everybody… Get! In! Line!

CodexArcanum ,

The hot big bang is basically just “let there be light” wrapped up in science words and don’t get me started on the period of rapid inflation. It’s incredible to me that the bedrock of modern physics is hand-waved away to get grad students focused back on either bigger nuclear plants and bombs or more qubits.

CodexArcanum ,

There are a ton of competing models for how the early universe formed. In order to explain why the universe is so smooth and flat though, they all invoke the idea of a short (10e-37 seconds) period of time immediately following “the singularity” that is presumed to have been literally the first point. During inflation the universe blows up 100000 times in size (and correspondingly drops in temperature by the same factor) then immediately slows down to roughly the rate of expansion we see today.

There are a lot of simulations and theories about this could have worked. And I’m sure they all have lots of grounding and math and believers. But none of thr explanations I’ve ever heard amount to more than “when I do this funny thing, the math works and none of of us know why” and that has been the state of quantum physics for 70 years: a series of “we don’t know but the math works.”

In software, we call that tech debt and I feel like our current model of profit-driven science isn’t capable of actually finding or reporting the answers that underly the debt-riddled results out of modern labs.

CodexArcanum ,

They’re running billion dollar companies and countries too.

CodexArcanum ,

I feel like this has truly earned a “bazinga!”

CodexArcanum ,

I think if I saw a statue of a cat just chilling, I’d get the vibe. Humans have been entertained by animals doing human-like stuff since we first developed the brains to recognize it.

CodexArcanum ,

Ah Texas, where children can’t make decisions or be held accountable in any way, unless they’re brown skinned and can be accused of a crime, then they must he tried as adults and sentenced to life as an imprisoned slave.

CodexArcanum , (edited )

What? You use these words, but I do not think they mean what you think they mean.

Quantization is probably the result of vibrational modes, that doesn’t mean irrational numbers don’t exist, just that we can’t measure an infinitely precise value. Tau and root-two exist, they arise naturally in the most basic geometric shapes.

CodexArcanum ,

This text book seems to cover the idea. phys.libretexts.org/…/30.06%3A_The_Wave_Nature_of… I guess I’m drawing my ideas mainly from the Bohr model.

CodexArcanum ,

Bothered by the units but not the lack of factoring for size differences? en.m.wikipedia.org/wiki/Bite_force_quotient

It would seem the unit you want for the SI biting force quotient is the Newton per kilogram.

CodexArcanum ,

Out past the planets is the heliopause, the final boundary between the solar system and interstellar space. Voyager discovered it, but other probes have confirmed it. The radiation and particles emitted by the sun create a pressurized bubble around it, where plasma (energized particles, mostly hydrogen) is much denser than past the heliopause. Cosmic rays are more prevalent outside it.

I’ve heard it compared to the empty zone around where a sink faucet first hits, creating a little “wall” of water around it as the splashing water pushes back the standing water.

“Empty” space is anything but. There’s tons of particles and energy flying though it, just not as dense.

CodexArcanum ,

Valtonen says that this has made the CPU the weakest link in computing in recent years.

This is contrary to everything I know as a programmer currently. CPU is fast and excess cores still go underutilized because efficient paralell programming is a capital H Hard problem.

The weakest link in computing is RAM, which is why CPUs have 3 layers of caches, to try and optimize the most use out of the bottleneck memory BUS. Whole software architectures are modeled around optimizing cache efficiency.

I’m not sure I understand how just adding a more cores as a coprocesssor (not even a floating-point optimized unit which GPUs already are) will boost performance so much. Unless the thing can magically schedule single-threaded apps as parallel.

Even then, it feels like market momentum is already behind TPUs and “ai-enhancement” boards as the next required daughter boards after GPUs.

CodexArcanum ,

I never I realized I was so evil, nor so neutral.

CodexArcanum ,

No no you see it’s…it’s all made of vibrating… energy, no not like that, in a science way! There’s particles, but actually they’re waves, but of probability but its all energy. What is energy? Uh… work, over time. What’s work? Uh… the thing I really better get back to, bye!

CodexArcanum ,

You seem like a person who wants to try and do well and be a good manager. So be very careful of burnout, because the constant tension between doing what is right for your team and meeting upper-management expectations can drive you crazy. It did me anyway, which is why I don’t manage anymore.

Take regular vacations and actually disconnect from work when you do. Try to do the same for at least 1 or 2 weekends per month. Being organized is important and helps with the job and the burnout, but there’s a thin line between “keeping notes in Obsidian keeps me focused” and “my entire 2nd job is now maintaining Jira tickets.”

Organization is for you, keep it for you, and don’t let your organizing become a part of your “public api” or else it’ll become another avenue for status updates that you’re obliged to maintain. Turning your notes and private charts into data for upper management is why you compile special reports, just for them.

Some company heads hoped return-to-office mandates would make people quit, survey says (arstechnica.com)

Nearly two in five (37 percent) managers, directors, and executives believe their organization enacted layoffs in the last year because fewer employees than they expected quit during their RTO. And their beliefs are well-founded: One in four (25 percent) VP and C-suite executives and one in five (18 percent) HR pros admit they...

CodexArcanum ,

Ah man, living the dream!

CodexArcanum ,

Me who just cook her dinner AND likes to go down for dessert! ( ͡° ͜ʖ ͡°)

CodexArcanum ,

I made a static site with Hexo a few years back. I thankfully didn’t make any “Get started with Hexo” posts but I did only really use it for a few months. I think that puts me in the cluster with the “switch from Jekyll to Hugo” people. Now it just sits there, absorbing some money every two years for the “personal website tax”.

Shame too, I constantly think I need to get back to it. Hexo is nice, popular with Chinese users I think. I don’t recall now why I liked it over Jekyll or Hugo, but I’ve always loved an underdog. Once I got the hang of using it, it was very customizable and fun to work with.

CodexArcanum ,

Oh is this why Biden is suddenly cracking down on immigration and wanting to build the wall too? I had assumed it was just blatant appeals to the right.

CodexArcanum ,

🤮 (but literally)

CodexArcanum ,

Oui

CodexArcanum ,

If there already exists “a binary” then that says there are 2 states. “Non-binary” only means there are not-two-states. This could be unary (there is one kind of thing), trinary (there are now 3 things, the old 2 and new, secret 3rd thing), or really any n-ary set of n distinctly numbered things, so long as there aren’t only exactly 2 of them.

CodexArcanum ,

I want to upvote the OP for presenting an interesting discussion but downvote them for being wrong. This presents a case for a non-binary voting option.

A singular like button would still only express one portion of my sentiment. A third option could be many things, none are sufficient: a none or 0 or neutral option is effectively not voting, a sideways arrow or maybe state, or mixed state would express indecision or indeterminism rather than mixed feelings.

Therefore, I propose that a second positive-negative axis is required. The addition of these “sideways” arrows allow expressing 2 kinds of sentiment: towards the post content, and towards the poster themselves. I will not specify whether left or right is positive nor will i clarify which axis (x or y) corresponds to which kind of sentiment. I’m sure this undefined behavior will cause no problems.

Here is your composite vote in the new system: ↖️

CodexArcanum ,

One world, one gender, one love 💗

CodexArcanum , (edited )

I, like most of the millenial lemmings it seems, am not shocked about this. I remember what Dubya said as president, the daily evils. I would have never thought it could get worse and then we got Trump, and I think it all does echoes out from 9/11. If there are future historians, 9/11 is going to be the pivot that this entire century stumbles over, probably leading directly to WW3 any day now.

But when I see articles like this, (in the Atlantic ofc, always this one or the NYT) my nostrils fill up with the smell of consent being manufactured. Has the shadow council decided that we shall war with the Saudis now? With Russia and China just flat-out taking land now, has the US decided to extend it’s “protection” more directly over a few strategic areas?

CodexArcanum ,

I keep my Obsidian notebooks and several source code repos in syncthing and then have them auto-shared between all my computers and my phone. Its been a great system, all my docs I need are readily available on all my devices with almost no delay and no cloud needed. A little advanced configuration to allow local deletes and I also have all my phone photos backed up this way too.

When I travel, I use my laptop and phone on a little travel router, so they’re always networked together and syncing files. Definitely saved my butt a few times!

CodexArcanum ,

Picturing a wimpy sad hand labeled “The Klan” which has been left eternally hanging.

CodexArcanum ,

Who the fuck is Steve Jobs?

CodexArcanum ,

But then I decided, I wrote my own solution, a thing of 1,600 lines of code, which is, yeah, it’s like thousands of times less than the competition.

And it works. It’s very popular. … I got 100 emails from people saying that it’s so nice that someone wrote a small piece of software that is robust, does not have dependencies, you know how it works.

But the depressing thing is, some of the security people in the field, they thought it was a lovely challenge to audit my 1,600 lines of code. And they were very welcome to do that, of course. And they found three major vulnerabilities in there.

He makes a ton of excellent points, but the succinct impact of this little example really hit for me. As someone who often rewrites things so that I can both understand and fully trust in what I’m depending on, it’s always good to be reminded that you literally can’t write 500 lines of code without a good chance of introducing a major vulnerability.

The tech stack is so dizzyingly high today, and with so many interlocking parts, it continually amazes me that anything at all functions even in the absence of hostile actors.

CodexArcanum ,

Constantly

CodexArcanum ,

I’d learned somewhere along the line that Natural numbers (that is, the set ℕ) are all the positive integers and zero. Without zero, I was told this were the Whole numbers. I see on wikipedia (as I was digging up that Unicode symbol) that this is contested now. Seems very silly.

CodexArcanum ,

I wouldn’t be surprised. I also went to school in MS and LA so being taught math poorly is the least of my educational issues. At least the Natural numbers (probably) never enslaved anyone and then claimed it was really about heritage and tradition.

CodexArcanum ,

I really enjoyed this game back when, and replayed it a couple of years ago. Very unique RTS mechanics and engine, I’m excited to see this open sourced!

Perimeter had several weird gimmicks. Bases must be built on terrain that has been flattened with a terriforming tool (voxel/heighmap manipulation of the landscape is part of the game.) The titular permiter is an energy shield that you can put up around your entire base. There’s also only 3 basic units, but units can be fused together (and separated back out) to make more advanced units on the fly.

The terraforming-as-war approach is neat and I’ve always been surprised that more games don’t try to incorporate similar mechanics. The multi-units are interesting but to me suffer a similar issue as games with many guns but only one kind of ammo. By the time you’ve decided to switch tactics, you might already be too low on basic units of one type to change into what you need.

'Vortex Cannon vs Drone' - Mark Rober shows off tech from a "defense technology company that specializes in advanced autonomous systems". That seems bad

I’ve enjoyed Mark Rober’s videos for a while now. They are fun, touch on accessible topics, and have decent production value. But this recent video isn’t sitting right with me...

CodexArcanum ,

I do wonder what’s up with fascist nerds and Tolkien names.

CodexArcanum ,

Somehow I’m bothered that Sandy Clay Loam and Silty Clay Loam are both a thing, but Loam is already the “Silty Sandy Low-Clay Loam” and a the middle-most area is “Clay Loam” instead of pure loam. WHY IS CLAY’S POWER SO GREAT!?

Is this what keeps the soil kingdoms in balance? The two rivals, silt and sand, locked in eternal hatred and yet forced to cooperate to maintain balance against the all consuming Clay Empire?

CodexArcanum ,

I’m following a few dozen, but as others have said, there’s little enough content that I just sort by Scaled and browse Everything. The Voyager app has an option to block all NSFW content (I wish it had the opposite for my alt account though! 😅) and I block non-nsfw communities that I don’t care about (like a lot of the sports team ones).

CodexArcanum ,

I’ve gotten back into tinkering on a little Rust game project, it has about a dozen dependencies on various math and gamedev libraries. When I go to build (just like with npm in my JavaScript projects) cargo needs to download and build just over 200 projects. 3 of them build and run “install scripts” which are just also rust programs. I know this because my anti-virus flagged each of them and I had to allow them through so my little roguelike would build.

Like, what are we even suppose to tell “normal people” about security? “Yeah, don’t download files from people you don’t trust and never run executables from the web. How do I install this programming utility? Blindly run code from over 300 people and hope none of them wanted to sneak something malicious in there.”

I don’t want to go back to the days of hand chisling every routine into bare silicon by hand, but i feel l like there must be a better system we just haven’t devised yet.

CodexArcanum ,

There’s infinite ways to organize code. In C# or Rust where this isn’t an option, you might use nested classes or traits hidden behind a module/namespace.

Good use cases are data structures with associated helper classes. For example, a collection/tree and an iterator/tree-walker for working with elements of the collection. Or for something like a smart memory allocator (an arena or slab allocator), you might use a friend-class to wrap elements returned from the allocator, representing their connection back to it (for freeing up when done or to manage the allocation structure in ie a heap or sorted tree).

CodexArcanum ,

Anything! Do I get guns? No? Oh well then nothing, nm.

CodexArcanum ,

This. I mean the smoke-life tattoos, the joke that she’s “smoking hot”, the very idea of a 4-5 pack a day fitness instructor being absurd. As a person, she sounds unbearable but 10/10 as a comedy bit.

I’m thinking “Smoke Yoga” for a follow-up skit, legs behind her head with a cig held in her toes (get that feet weirdos demographic too).

CodexArcanum ,

Someone out there isn’t letting their jemes stay dreams!

CodexArcanum ,

DS9 is such a funny escalation too. The station is just gigantic, since the D can easily dock at it while only using one of its (eight?) capital berths. But how much of it do we ever see? Private quarters, offices, some cargo holds. The Prominade should be the largest set we encounter but it barely seems larger or more impressive than a suburban shopping mall.

Something like Mass Effect’s Citadel is how I image DS9 should really look on the inside, and even that’s probably underselling it given these dimensions!

When you look at TOS as basically a submarine show in space (Roddenberry being a navy man and all), the original scale makes a lot of sense.

CodexArcanum ,

With what Spice does to people, and the general weirdness of the spice/worm/maker life cycle, suggesting that the worms are partially fungal in nature actually makes a lot of sense!

CodexArcanum ,

When I read the 4 Hour Work Week years ago it was exactly the same thing. Turns out the “secret” to getting rich has always been “get someone else to do your work for you for a pittance of the money you can make off that work.”

CodexArcanum ,

I just started on Lies of P, I feel like a spoiler warning would have been nice!

CodexArcanum ,

I worked at a place where I did the not-funny-but-serious-and-banal version of this bit, including the burnout breakdown at the end. I’m working on ERP systems now and it’s a lot less stressful, plus things just have normal names like “Accounting Module” or “Third Party X Service Connector”.

I did love Galactus though

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