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HansHamster

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HansHamster
·11 วันที่ผ่านมา·discuss
Interesting. You can see the building from the beach and I always wondered what's inside. And while it's the only (decommissioned) nuclear power plant on Long Island, it's not the only nuclear reactor. There was also the High Flux Beam Reactor at BNL that was decommissioned in the 90s:

https://www.bnl.gov/hfbr/

https://www.bnl.gov/hfbr/hfbr-complex.php
HansHamster
·24 วันที่ผ่านมา·discuss
Yeah, I'm still concerned about crystalline entities suddenly showing up. Have they ever fixed it? I don't see anything in the issue tracker, probably because no one was left last time to report it...
HansHamster
·25 วันที่ผ่านมา·discuss
Maybe their CRTs had horrible burn-in and they had to erase everything 9 times before it was gone...
HansHamster
·25 วันที่ผ่านมา·discuss
I would expect all RNG algorithms to be deterministic and stable with their seed, but the cryptographically secure ones to have some additional properties like making it unfeasible to reverse the seed from the output, having a very long period or strong guarantees on the distribution of the output. It's just that using a 'secure' algorithm is often overkill for a game when you don't really need those extra guarantees.
HansHamster
·เดือนที่แล้ว·discuss
It feels a bit unfair to say that it is faster by being able to tell the total length from the first byte and capping it at 64 bit, while some of the other formats can store arbitrarily large integers. I guess you could use another variable length encoding for the prefix at the cost of some performance and using even more space...
HansHamster
·2 เดือนที่ผ่านมา·discuss
Eh... unfortunately they shut down their forums a couple of years ago. So good luck getting any form of support as a free user even if you run into real bugs in their software (believe me, I tried...)

That being said, I have used their ice40 and ECP5 FPGAs with Yosys for a couple of small projects and that worked perfectly fine.
HansHamster
·2 เดือนที่ผ่านมา·discuss
And Hamamatsu (and some others) still produce and sell photomultiplier tubes. The microchannel plate PMTs are pretty nifty things [1]. You can get single-digit picosecond time resolution out of them. [1]: https://www.hamamatsu.com/us/en/product/optical-sensors/pmt/...
HansHamster
·2 เดือนที่ผ่านมา·discuss
bacon!
HansHamster
·3 เดือนที่ผ่านมา·discuss
Clearly, we should place a radioactive source, a Geiger counter, and a computer in a sealed box. Every time the counter registers a decay, the computer performs a HTTP GET. Thus, we end up with Schrödinger's webserver...
HansHamster
·4 เดือนที่ผ่านมา·discuss
At least you can tick the "stay signed in" checkbox and... get kicked out a few hours later with a smug "you successfully signed out" message.
HansHamster
·5 เดือนที่ผ่านมา·discuss
Obligatory Futurama reference: https://www.youtube.com/watch?v=N4vIBijzg4w
HansHamster
·5 เดือนที่ผ่านมา·discuss
> which is faithfully translated by the (hopefully bug-free) compiler.

"Hey Claude, translate this piece of PHP code into Power10 assembly!"
HansHamster
·6 เดือนที่ผ่านมา·discuss
> You have to be the one who reaches out.

But that's the whole issue. Who am I supposed to reach out to? The 2 people at work I occasionally talk to because they happen to sit in the same office as me?
HansHamster
·6 เดือนที่ผ่านมา·discuss
Funny how it went from "just get an Nvidia card for Linux" and "oh my god, what did I do to deserve fglrx?" to "just get an AMD card" and "it's Nvidia, what did you expect?"
HansHamster
·7 เดือนที่ผ่านมา·discuss
> Recently, GPT informed me that the strong force is really a tiny after-effect of the "QCD force"

Maybe you should not take everything GPT tells you at face value? I have no idea what this QCD force is supposed to be. The strong force is _the_ force of QCD. The Standard Model still considers the electromagnetic, weak and strong force. The description of the weak and EM force can be unified into the electroweak force and there are theories that try to also unify it with the strong force and even gravity, but there are issues on the theory side and no clear evidence on the experimental side as to which direction is the correct one.

The Standard Model and General Relativity are still our most successful theories. It is clear that they don't tell the whole picture, but (annoyingly?) it is not clear at all where this is going.

Just for dark matter there are probably a dozen proposed hypothetical particles, but so far we have found none. But maybe it's something completely different...
HansHamster
·7 เดือนที่ผ่านมา·discuss
that was the joke
HansHamster
·7 เดือนที่ผ่านมา·discuss
Should be fine as long as the chips have ECC
HansHamster
·8 เดือนที่ผ่านมา·discuss
Isn't Incus/LXD separate from and running on top of LXC? People sometimes seem to use the names interchangeably which can be annoying because I run just plain LXC but when looking stuff up and come across "this is how you do XYZ on LXC" they are actually talking about LXD and it doesn't really apply. I can't recall what is was last time, but this has happened a couple of times already...
HansHamster
·8 เดือนที่ผ่านมา·discuss
Meanwhile, the DPO4054 I use at work has issues with half of the buttons, the data returned by some commands doesn't match the manual, and the probes from some newer scopes don't fit even though they all just use BNC? Maybe the software on it is just outdated? Nope, the only version you can get from the Tektronix page is older than what is on the scope. And there are newer versions, but they are only for the DPO4054B and not the older DPO4054...
HansHamster
·8 เดือนที่ผ่านมา·discuss
This also confused me. The current ones have very distinct colors and also all the previous series used different colors as far as I can tell: https://en.wikipedia.org/wiki/Banknotes_of_the_Swiss_franc