mode80
mode80 on Hacker News
Posted by
mode80 on Thursday September 18, 2025 @09:26PM
from the developer.nvidia.com dept.
This happens once it starts improving itself.
I remember inspecting the thermostat in my parent’s house as a child. It was a coil of something metalic which I assume expands and contracts with temperature and physically pushes electrical contacts together to turn on the heat when needed. Knowing how it works, it’s hard for me to imagine that this feels like anything. The whole contraption is just an arrangement of molecules doing what molecules do. But then again, so am I.
mere trillian dollar industries. so far.
Congrats Dad and son. I was going to say something about the blue text on red being hard to read. But you know what? Keep it. Live the vibe.
This is great. Suggest one additional bit to show black at the bottom. That way the player of black is not handicapped by playing from an upside down position.
Or just rip off the chess piece design of this other minimalist chess board simulator, which is never upside down:
https://mirrorchess.com/
(It's ok, I made it.)
Thanks for making this!
Note: I was carefully reading along and well into the third notebook before I realized that the code sections marked "TODO" were actual exercises for the reader to implement! (And the tests which follow are for the reader to check their work.)
This is a clever approach. It just wasn't obvious to me from the outset.
(I thought the TODOs were just some fiddly details you didn't want distracting readers from the big picture. But in fact, those are the important parts.)
Made this for my daughter in Algebra I. Enjoy
Posted by
mode80 on Friday April 12, 2024 @08:44PM
from the suno.com dept.
Karpathy ends on a note of despair ":( Maybe I should just do a startup. I have a really cool idea for a mobile local social iPhone app." How long before AI can explain why that is ironic?
I'll expand for those asking. The first third of the presentation does such an excellent job of steel-manning the case for concern, that I couldn't wait to hear his arguments against it. When he gets around to that, he reaches for a made-up concept he calls the "outside view" where he argues you should ignore rational arguments (aka the "inside view") if the person making those rational arguments seems weird.* Slides follow showing VCs in bad PR photos. What more evidence does anyone need?
*"But the outside view tells you something different. ... Even though their arguments are irrefutable, everything in your experience tells you you're dealing with a cult. Of course, they have a brilliant argument for why you should ignore those instincts, but that's the inside view talking."
Let me save you 20 minutes of your life: This guy's lead argument is that the smart people who advise caution in creating super-intelligence look weird. He's quite proud of this argument.
Octopuses are considered by many to be the 2nd smartest species on the planet. If you think it'd be fine for humanity to take their place, you might want to check out a sushi menu.
Posted by
mode80 on Sunday April 16, 2023 @08:53AM
from the mirrorchess.com dept.
Posted by
mode80 on Thursday April 13, 2023 @09:50AM
from the sharegpt.com dept.
Agree your example is more elegant than mine, and LINQ beats a list comprehension for more complex needs.
counts() was a throw-away for initializing the progress bar, so I was a little lazy there
Float you mention was needed for the looping calc at the call site.
Appreciate the feedback
Posted by
mode80 on Sunday February 12, 2023 @05:32AM
from the mode80.github.io dept.
I love you HN. Never change.
You might like catmath.io. Unless you hate cats.
You would have an immediate market for them since dollars are the only legal way to pay your taxes. Since everyone must do this, it creates a kind of Schelling point such that everyone defaults to using dollars for everything else also.
If you produce something of value in return for Bitcoin, you must still acquire dollars to pay your taxes. If you refuse, men with guns will escort you to jail. That is what ultimately backs Buffet’s preferred currency.
FWIW, I once explained cookies this way to my non-technical co-founder of that day. I could see the clouds part and he confessed it removed all the magic and mysticism surrounding these web cookie things. It was like “ah, just small text files. Got it.”
I like the way you describe it. Thanks for reminding Us. ;)
Posted by
mode80 on Monday October 18, 2021 @12:06PM
from the collegeinfogeek.com dept.
If you can forgive the fact that a blockchain is involved, arweave.org offers a credible solution to this.