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Aardwolf

7,567 karma · joined September 16, 2012

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Aardwolf··on Before pixels: Modular industrial dashboards
> Don’t you just want to rotate it, no matter what it does?

A grandparent's house had light switches that looked kind of like this but black (bakelite). And they are very satisfying, a good amount of resistance while rotating, then click.

Aardwolf··on Booted up in 1993, this server still runs – but not for much longer (2017)
This is the most dwarven thing I've read today
Aardwolf··on The Cartesian Hand: In-Hand Manipulation with All-Linear Fingers
I feel like there could be a fifth finger at the top 90 degrees rotated compared to the others, to e.g. click a pen
Aardwolf··on C++26: Trivial infinite loops are no longer undefined behaviour
> the implementation may assume any thread will eventually do one of the following: terminate, call a library I/O function, access a volatile glvalue, or perform a synchronization or atomic operation

Why is that rule needed? I could make my for loop try to solve the halting problem and it'll never finish either, circumventing that rule

Aardwolf··on Reversing Factorio's RNG
> We chose taus88 mainly because it is the fastest from boost’s generators.

That's an RNG from 1996. It seems neither recent C++ standards, nor boost, know anything about the modern PRNGs that are much faster yet better at passing test suites

EDIT: Ok the above quote was from 2014, and boost seems to know some now! https://www.boost.org/doc/libs/latest/doc/html/boost_random/...

Aardwolf··on A Dick Smith VZ200 without the Dick Smith
I know this brand even though I'm not Australian! Thanks to "Australian guy that screams at ipods" DankPods
Aardwolf··on Show HN: Interactive Tree of Life
Some of the mouse-overs don't seem to match, hovering over 'viruses' shows a raccoon, and hovering over 'lungfish' shows a bird eating a fish
Aardwolf··on How I feel about AI
What's wrong with titles starting with "How"? Of the various title rewriting rules on HN, this one seems to cause the most meaning-changing modifications

(Article title: "How I feel about AI". HN title: "I feel about AI")

Aardwolf··on Glacier Mice
I clicked the picture first without reading any of the article and was wondering "where are the mice? they must be well camouflaged!"
Aardwolf··on LinkedIn CringeBot 3000
What causes this style of linkedin posts anyway? What causes so many people to adopt that writing style?

The one where there's some short paragraph intended to evoke some feeling or thought, then longer ones that elaborate on it in some way. Or something like that, not sure how to describe it.

BTW its puzzle games are what keeps me coming back every day and see those posts :p

Aardwolf··on The sale of Electronic Arts has been finalized
I guess it'll keep existing with the name EA? "Public investment fund" doesn't sound too fitting for a game company
Aardwolf··on The Prospects for 128 Bit Processors ( John Mashey SGI 1995)
Personally I'm disappointed 128-bit floating point (quadruple precision) never properly made it into CPU's (sure it appeared in some niche ones here and there, but not in what we actually use today). After all, in the 1980's they had 80-bit ones, it's not even that far off, and they had millions times less transistors then.

While probably niche and applications that need higher precision using their own custom types anyway, they'd allow cool stuff like easy to program fractals with much higher detail than now. But also, less precision loss in many applications.

Aardwolf··on Increasing the lifespan of a bulb makes it worse in every other way
> In order to put the emission peak in the visible spectrum, the filament would need to run at ~5700 °C (...) No metal can survive these conditions: Tungsten melts at "only" 3422 °C.

Hmm, can we possibly find something that does survive at 5700 °C to use as a light source? Perhaps molten metal confined in a magnetic field...

Aardwolf··on Why DNA damage from smoking and UV rays cause cancer in some but not others
Is there any info for a way to check this on your SNPs from genome sequencing data?
Aardwolf··on Show HN: Reverse Minesweeper
It has the option to play a tutorial that explains the controls
Aardwolf··on Extinct Media Museum Tokyo
Techmoan has to visit this place
Aardwolf··on Stolen Buttons
What is one to do? Unicode has dozens of arrows for each direction, but each of them has its height compared to the text rendered differently depending on font or platform
Aardwolf··on The World's 2,400 Castles
That's less than I expected for worldwide

Apparently Russia, China, Kazakhstan, Mongolia, etc... were not really into castles, while Japan was?

Aardwolf··on Airport Simulator
4 successful landings before disaster struck, not a bad first day as ATC
Aardwolf··on Sealed tomb filled with paintings and inscriptions discovered in Egypt
If I were in a tomb for 2000 year I wouldn't even mind if they can learn about the history of my era 2000 years later
Aardwolf··on Decoy Font
So if I squint my eyes I'm a human, if I don't squint them I'm a robot
Aardwolf··on Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
It would be neat if it were a steampunk-style civilization traveling around their atmosphere in helium airships. But probably just helium escaping from rocks...
Aardwolf··on Measuring Input Latency on Linux: X11 vs. Wayland, VRR, and DXVK
> One thing that's lovely about Linux is this kind of analysis is not only possible, but meaningful.

If only they'd actually DO something with this meaningfulness. I love and use Linux as my daily driver, but desktop environments and everything around it have become so complicated yet worse than before.

In the past a simple config file with intuitive setting names inside of them could make you do anything you wanted.

Today they have all these layers of abstraction for themes, icon sets and light and dark mode and what not, but almost NO combination works!

If you set light mode, you'll get some light gray text on lighter gray background somewhere, but if you use dark mode, then you'll get some black text rendered on a black background elsewhere. And even if not involving light or dark mode, same misery with whatever themes like "Adwaita" and others, some things will work in one, other things in another, I've seen a PDF viewer that made everything black text on black background in some desktop themes... A PDF viewer can't even independently choose its own text and background color without the desktop environment messing with it?

No theme I found anywhere has _well visible_ scrollbars, they all seem to love making them as subtle as possible so you can hardly see where your scroll position actually is. No theme I found anywhere has a _clear visual distinction_ (different color, not just a subtle shade difference) for the selected window vs the non selected ones. This would be _extremely_ handy for knowing in what window you're typing now, even windows 3.11 got this (and the scrollbars, and the ability to customize your colors) better

While not latency, it's still a thing they just can't get right, and when things were less overdesigned it actually worked better, so what was all this for?

Aardwolf··on The early History of the Singular Value Decomposition (1993) [pdf]
The eyes receptors are RGB too and they definitely capture all visible colors by definition (to be pedantic, yes there's also the rods for night vision, and the 'R' is more like yellow)
Aardwolf··on Alternate clock designs and time systems
Why not 64 minutes and 64 seconds for the hexadecimal in the base 16 clock? The second duration would be closer to the real life one (1.3 seconds) and 64 is closer to 60 too
Aardwolf··on 1983 Northern Telecom Commodore Phone
Even the acoustic coupler seems to have had compatiblity issues, see timestamp 1:10 here:

https://www.youtube.com/watch?v=JqJ159pngY8 ("1986: Email - the Perfect Tech for the Jet Set? | Micro Live | BBC Archive")

Aardwolf··on Show HN: Garden of Flowers – an archive of pictorial typography before ASCII art
> https://garden-of-flowers.heikkilotvonen.com/?page=LKBGE51F3...

Wow this is awesome, they had box-drawing characters in 1785!

Aardwolf··on UK Brings in Full Social Media Ban for Under-16s
Maybe they can't make real friends if all the others are engulfed in social media
Aardwolf··on Show HN: 2 Weeks of Hallucinate – The Photo Gallery
I had no idea what I was looking at until I read the hacker news comments, what I was thinking it was was AI-hallucinated images of a combination of the Backrooms and the Metaverse
Aardwolf··on The adder at the heart of Intel's 8087 floating-point chip
Any idea how much adder designs changed on modern CPUs compared to back then? I mean there's only so much you can optimize in those, I think...
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