[-] declination@programming.dev 5 points 1 week ago* (last edited 1 week ago)

“Consecutive normal punches”

[-] declination@programming.dev 3 points 1 week ago

His roasts be literally disgusting. He’s off by 2x. Does that mean I only have to slap the chicken at about 2k mph to cook it like a normal person.

[-] declination@programming.dev 6 points 2 months ago

I keep reading about the “supply chain.” I will just leave this here. https://www.softwaremaxims.com/blog/not-a-supplier

[-] declination@programming.dev 15 points 6 months ago

Its worth adding, TikTok in China (it's called something else, I'm blanking) is entirely controlled on the state and there is absolutely no way that it would be permitted to host any political discussion or advocate mass action not approved by the state. Their "Hey call your congressman" stunt was the most idiotic PR move ever, because they demonstrated that this company is willing and able to leverage the userbase in the US in ways that would never be permitted in "West Taiwan".

[-] declination@programming.dev 17 points 6 months ago* (last edited 6 months ago)

I'm still onboard with rust as being better than C, however...

My understanding is that it is considerably harder to correctly write unsafe rust than it is to correctly write c, because if you accidentally violate any of safe rust's guaranteed invariants in an unsafe block, things go bananas.

[-] declination@programming.dev 1 points 6 months ago

Because Ukraine has a single unified government excepting the occupied Donbas?

Calling it the Israel-Palestine war would be misleading because Israel hasn’t invaded the West Bank which has a separate/unrelated Palestine government.

To analogize oppositely, it would be real weird if China invaded Taiwan and people started calling it the Chinese civil war.

[-] declination@programming.dev 1 points 9 months ago* (last edited 9 months ago)

So what, Japan just colonized most of Asia to spread zen vibes? Or, you know that time Ghengis Khan raped and pillaged his way all the way to Eastern Europe? Or, failing that the repeated wars between Egypt and the Hittites? Even the native Hawaiians fought wars between the islands prior to their colonization. Conquest, genocide and enslavement have been the human condition for all of history everywhere without exception.

Preemptive edit: This doesn’t excuse any of it and we are finally, maybe barely moving past it, but the only reason it seems like this is a western phenomenon is because the most recently globally dominant nations are from there.

[-] declination@programming.dev 4 points 10 months ago* (last edited 10 months ago)

Modern optimizing compilers are magical. I would need to check assembly but I would actually expect the if to be hoisted out of the loop entirely to relieve pressure on the branch predictor.

[-] declination@programming.dev 32 points 1 year ago

You need to me careful about benchmarking to find performance problems after the fact. You can get stuck in a local maxima where there is no particular cost center buts it’s all just slow.

If performance specifically is a goal there should probably at least be a theory of how it will be achieved and then that can be refined with benchmarks and profiling.

[-] declination@programming.dev 3 points 1 year ago

I can't remember exactly what all the pieces are. However, I believe its a combination of

  • cgroups: process isolation which is why you can see docker processes in ps/top/etc but you can't for vms. I believe this is also what gets you the ability to run cross distro images since the isolation ensures the correct shared objects are loaded
  • network namespaces: how they handle generating the isolated network stack per process
  • some additional mount magic that I don't know what its called.

My understanding is that all of the neat properties of docker are actuall part of the kernel, docker (and podman and other container runtimes) are mostly just packing them together to achieve the desired properties of "containers".

[-] declination@programming.dev 9 points 1 year ago

I suspect they meant it runs natively in that it’s an aarch64 binary. It’s still running a VM under the hood because docker is really just a nice frontend to a bunch of Linux kernel features.

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declination

joined 1 year ago