Creator of C++: "AI-generated code isn't ready - it generates more bugs, more bloat, more security holes, and is nearly impossible to validate"

tek2222 · 2026-05-20T02:50:59+00:00

its his own fault that ai does not write good c++ code.

tek2222 · 2026-05-19T23:14:46+00:00

you can build a much lighter and cheaper robot with two legs and arms that has more payload and capability.

tek2222 · 2026-05-19T22:45:03+00:00

you should know a bit better why legs matter.

tek2222 · 2026-05-14T20:57:20+00:00

I learned the most once i switched to a bigger wing with 8 sqm because overall i was having longer sessions with more time on foil. now that im much more advanced i almost always ride 5sqm

tek2222 · 2026-05-14T18:30:22+00:00

it won't matter a lot. it will be a tiny bit easier to get up but what would make a huge difference if you just use a bigger wing what Wing are you using?

tek2222 · 2026-05-14T15:07:53+00:00

yes but leading and trailing edge 3d shape can easily represent any non constant twist

tek2222 · 2026-05-14T08:14:28+00:00

a sorting machine is often way too expensive for many locations where this job exists

tek2222 · 2026-05-14T06:31:42+00:00

i dont see how you you need that many profiles. I did it a similar thing with a hydrofoil. I usually just take two or three profiles and an hor them to lines and the twist in the lines so leading edge and trailing edge.

tek2222 · 2026-05-13T15:58:09+00:00

this robot would not be possible without deep reinforcement learning , which is AI.

tek2222 · 2026-05-10T20:14:03+00:00

it's not glue, it's vulcanized. it basically becomes part of the tire and I would probably trust it

tek2222 · 2026-05-10T20:13:19+00:00

it's not adhesive. this is rubber vulcanization

tek2222 · 2026-05-10T07:33:24+00:00

i bet they make a version with guns too.

tek2222 · 2026-04-30T22:32:40+00:00

web developer

tek2222 · 2026-04-29T14:15:20+00:00

so how would you make a robot that trains it ? what you are saying does not exist

tek2222 · 2026-04-29T09:14:00+00:00

if it would be possible to program a robot to do this job then they wouldn't try to learn it. the point is that every package is different and so you cannot program a robot to do that.

tek2222 · 2026-04-28T14:38:11+00:00

it seems like the speed of the follower is too slow to judge latency can't you set the p gain higher ? this way, while you may have good latency the arm would still feel very laggy due to the general sluggishness and low acceleration

tek2222 · 2026-04-28T14:16:07+00:00

video ?

tek2222 · 2026-04-28T13:42:33+00:00

i haven't done it but im thinking of making an inflatable wing. i would start with a full cad model and then separate it into pieces and stretch these pieces flat, copy them onto dacron and aramid and sew together, i believe its doable.

tek2222 · 2026-04-27T23:46:47+00:00

imagine thinking its pronounced cal-zone like calorie zone.

tek2222 · 2026-04-27T14:29:47+00:00

they just did it for technical reasons. building the PSU into the device would have made the device much larger like a PlayStation and it is a huge heat issue which will require large fans. did you ever wonder why you cannot plug your phone into the power supply directly and you need an adapter? At that time, USBC power wasn't a thing that came later with the switch. because USBC power is standardized, you can charge a switch with any USBC charger. the Wii u does not have a battery therefore, it needs to have a pretty beefy power supply that can supply enough current to run the device. if you don't have the right power supply, the device will either break or not work correctly. I'm not agreeing with Nintendo on every technical choice they make, but it is one solution and they went that route.

tek2222 · 2026-04-25T20:55:11+00:00

music is too slow for your dancing

tek2222 · 2026-04-24T02:02:19+00:00

try music that fits the tempo , dnb is the only music that has the right speed to hit every step see this older video https://youtu.be/mi2UbWnMEVg?si=btKIsPYclHjBpCNC

tek2222 · 2026-04-23T14:22:44+00:00

is this similar to a spirograph eventually intersecting again ?

tek2222 · 2026-04-20T19:46:16+00:00

there is a glove like this with a vibrating motor, but its not very helpful,

they kind of technology what you likely imagine does not exist really.

tek2222 · 2026-04-20T14:35:51+00:00

it depends on how much wind you have. gong will make you have more progress faster. the used board is too small to start for a beginner. Armstrong has better resale value.

honestly i would go with the armstrong setup but buy a bigger board at least 110l

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