The link was posted by project's author so probably should have been Show HN.
Feels more like AI slop list of "a bunch of hardware that you can buy from hobbyist electronic stores" which has no idea what it wants to be, shiny on surface but deeper you look less sense it makes. Not surprised, the company who made it (likely single person) describes itself as "We're crafting interesting tools to speed up software development using Artificial Intelligence."
Good chunk of that stuff is not open hardware by any definition -> neither the hardware design being open nor the firmware not even community written firmware for proprietary hardware.
If you ignore the poor description of the site is the parametric search at least good? The values in parameter dropdowns seem to be filled based on currently displayed items, that might be fine for narrowing down once you already made a search but for initial search it means you get random subset of available values. The fact that whole thing is non-categorized, random mix of mismatched type of hardware doesn't make the parametric search better. Good parametric search needs well curated and structured database of descriptions made by people who understand corresponding product category, otherwise it's garbage in garbage out.
Having to wait half a minute while AI is reticulating splines even when you used quite specific keywords isn't a good search experience either.
So if it's not a good list of open hardware, not a good list of hardware you can flash open firmware, not a good search for electronic components what is it good for? Only value I see is as a fuzzy set of links and ~~tags~~ for exploring a subset of related hardware topics.
Edit: not tags those are broken. #tags return error, other tags(uses cases) and other other tags(compatible firmware) in many cases returns only 1-2 results which doesn't even include the item where you clicked on tag even though there are a lot more items using it.
Regular variadic arguments in general aren't used very often in C++ with exception of printf like functions. Not rare enough for majority of C++ programmers to not know about them, but definitely much more rare than their use in python. Main reason people know about it at all is printf.
The "new" C compatible form has been supported since the first ISO standardized version of c++ if not longer. There haven't been a good reason to use the "old" form for a very long time. Which means that the amount of C++ code using deprecated form is very low.
Being deprecated means that most compilers and linters will likely add a warning/code fix suggestion. So any maintained project which was accidentally using C incompatible form will quickly fix it. No good reason not to.
As for the projects which for some reason are targeting ancient pre ISO standard c++ version they wouldn't have upgraded to newer standard anyway. So if new standard removed old form completely it wouldn't have helped with those projects.
So no you don't need to know the old form to read C++ code. And in the very unlikely case you encounter it, the way for accessing variadic arguments is the same for both forms through special va_list/va_arg calls. So if you only know the "new" form you should have a pretty good idea of whats going on there. You might lookup in references what's the deal with missing coma, but other than that it shouldn't be a major problem for reading code. This is hardly going to be the biggest obstacle when dealing with code bases that old.
The article answers to this near the very beginning.
> Now, don't get me wrong. Trigonometry is convenient and necessary for data input and for feeding the larger algorithm. What's wrong is when angles and trigonometry suddenly emerge deep in the internals of a 3D engine or algorithm out of nowhere.
In most cases it is perfectly fine to store and clamp your first person view camera angles as angles (unless you are working on 6dof game). That's surface level input data not deep internals of 3d engine. You process your input, convert it to relevant vectors/matrices and only then you forget about angles. You will have at most few dozen such interactive inputs from user with well defined ranges and behavior. It's neither a problem from edge case handling perspective nor performance.
The point isn't to avoid trig for the sake of avoiding it at all cost. It's about not introducing it in situations where it's unnecessary and redundant.
More like the opposite. Point cloud data captured with varying means has existed for a long time with raw data visualized more or less just like this. And SciFi movies/games use the effect of raw visualization as something futuristic/computer tech looking. Just like wireframe on black background, although that one is getting partially downgraded to more retro scifi status since drawing 3d wireframe isn't hard anymore. It started when any 3d computer graphics even basic wireframe was futuristic and not every movie could afford it, with some of them faking it with analog means. Any good scifi author takes inspiration from real world technology and extrapolate based on it, often before widespread recognition of technology by general population. Once something reaches the state of consumer product beyond just researchers and trained professionals, the visuals tend to get more polished and you loose some of the raw, purely functional, engineering style.
Except it kind of fails at that too. The window corners seem to be either based on those squircle things or some kind of other varying radii curve which eases out into sides much more gradually than proper circles. The window buttons (close, minimize) the round toolbar buttons anchored to top right corner are based on proper circles. Attempting to center circle in a varying curvature corner results in varying spacing between the circle and corner, which defeats the whole point of why different windows have different corner size (not calling it radius because they are not circles).
When the top right corner contains a search field instead of rounded button, that also seems to use varying curvature instead of capsule with proper circles at the ends. Still results in varying spacing between window corner and the toolbar content.
And that's just the 2 top corners. Attempts to align top corners result in even bigger mismatch with the rest of the window content. For example calculator -> it has a grid of round buttons. While the window corners might match top bar (as good as they can due to different shapes) the main calculation buttons don't match the corners at all.
Similar problem affects many of the popups which have something like confirmation button anchored to bottom right corner.
Rounded scrollbar handle - not aligned with bottom left corner size, instead it awkwardly gets cut of by different amount in each program.
Menus also have this disease. The non circular corner curve of overall menu shape extends way past the corner of item highlight resulting in varying spacing and making it feel almost like whole menu has bulged out instead of flat sides.
In MacOS 26 it's only weirder, because as you say - due to squircle window corners, now we have this constantly varying distance to the edge.
EDIT: I "get" apple's fascination to squircle, but why they made it such a big radius. Probably no one would've complained if they just have changed from current ~15-20px rounded corners into ~15-20px squircles, but they went 50px+ on toolbared windows.
Not on a phone right now, but you have to type in sample text above and press check. Bad UI choice of showing bars before text has been entered and separating bars from the input field by additional text.
What matters is the capacity per volume, per mass and per dollar.
The capacities per volume and per mass for these glass slabs are already very competitive. They are about the same as for the best tape cartridges currently available. The capacity per volume is about twice better than for the best HDDs, and the capacity per mass is much better than that, because HDDs are very heavy.
If such optical storage had not been so expensive as it is for now, it would have already been much better than any cloud storage. The slow writing speed is similar to that of file downloading or uploading over the Internet. Reading can be done much faster than writing, because it uses ordinary lasers and a video camera, not the very expensive femtosecond-pulse lasers used for writing.
Bought a ferry ticket, it told me I am close enough to board. The usual popup for advancing time to leaving time didn't show up. Decided to speed up time and wait it manually it just kept going without getting in until 2am when out of hotel triggered game over.
One of the 2 terminals in Cherbourg France, the city you reach by traveling from Dublin to France, but not the one I arrived in. It only had routes to England.
Similar thing here. Was in a ferry from Ireland to France and got a penalty for not being in a hotel. How is 20 hour ferry not considered an overnight transport.
Feels more like AI slop list of "a bunch of hardware that you can buy from hobbyist electronic stores" which has no idea what it wants to be, shiny on surface but deeper you look less sense it makes. Not surprised, the company who made it (likely single person) describes itself as "We're crafting interesting tools to speed up software development using Artificial Intelligence."
Good chunk of that stuff is not open hardware by any definition -> neither the hardware design being open nor the firmware not even community written firmware for proprietary hardware.
If you ignore the poor description of the site is the parametric search at least good? The values in parameter dropdowns seem to be filled based on currently displayed items, that might be fine for narrowing down once you already made a search but for initial search it means you get random subset of available values. The fact that whole thing is non-categorized, random mix of mismatched type of hardware doesn't make the parametric search better. Good parametric search needs well curated and structured database of descriptions made by people who understand corresponding product category, otherwise it's garbage in garbage out.
Having to wait half a minute while AI is reticulating splines even when you used quite specific keywords isn't a good search experience either.
So if it's not a good list of open hardware, not a good list of hardware you can flash open firmware, not a good search for electronic components what is it good for? Only value I see is as a fuzzy set of links and ~~tags~~ for exploring a subset of related hardware topics.
Edit: not tags those are broken. #tags return error, other tags(uses cases) and other other tags(compatible firmware) in many cases returns only 1-2 results which doesn't even include the item where you clicked on tag even though there are a lot more items using it.
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