My loop isn’t infinite, just longer than the heat death of the universe.
Comment on They Need To Stop Doing This
bleistift2@feddit.de 11 months agoThat’s not even close to solving the halting problem. FF doesn’t check if the program has been in its current state before. It literally just checks if 10 seconds have passed without JS emptying its event loop.
cheery_coffee@lemmy.ca 11 months ago
jeff@programming.dev 11 months ago
Right. There is no solution to the halting problem, that’s been proven. But you just showed you can very easily create a way of practically solving it. Just waiting for 10 seconds does it. That will catch every infinite loop while also having some false positives. And that will be fine in most applications.
My point is that even if a solution to the halting problem is impossible, there is often a very possible solution that will get you close enough for a real world scenario. And there are definitely more sophisticated methods of catching non-halting programs with fewer false positives.
xigoi@lemmy.sdf.org 11 months ago
Have you never written a useful program that took more than 10 seconds to complete?
bleistift2@feddit.de 11 months ago
I fully agree with your sentiment. But just in case: If you’re blocking the main thread of a browser for seconds at a time, you should look into that.
xigoi@lemmy.sdf.org 11 months ago
I’m not talking about web applications.