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gweinberg

1,879 karma · joined May 15, 2010

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gweinberg··on That's not how email works
True, but HSBC thinks you read the email, because somebody fetched the tracking pixel, right? The irony is that HSBC and others who use this kind of thing probably aren't in the least interested in when or how many times you open the email. Whoever came up with this idea (probably) really did think it was (just) a pretty good way of figuring out if they have your correct email.
gweinberg··on A university got itself banned from the Linux kernel (2021)
Yeah, given that it's been 5 years I would think there would be some followup.
gweinberg··on Are two heads better than one?
Bob isn't giving you any actionable information. If Alice and Bob agree, you're more confident than you were before, but you're still going to be trusting Alice. If they disagree you're down to 50% confidence, but you still might as well trust Alice.
gweinberg··on How wolves became dogs
In the US they don't hang it on trees, they just leave by the side of the trail or road or whatever. But it is very common to see bags of dogshit on the sidewalk or by the side of a trail in the US.
gweinberg··on IPv6 just turned 30 and still hasn't taken over the world
Can't we just leapfrog to IPv7? or 8 for that matter?
gweinberg··on I'm just having fun
I have fun, but I probably wouldn't if the AI was right all the time. Or if I was helpless when it was wrong. But for now I'm still in the centaur zone.
gweinberg··on I don't think Lindley's paradox supports p-circling
Are you seriously saying that, because a point distribution may well make sense if the point in question is zero (or 1) other points are plausible also? Srsly?

The nonsense isn't just that they're assuming a point probability, it's that, conditional on that point probability not being true, there's only a 2% chance that theta is .5 += .01. Whereas the actual a priori probability is more like 99.99%.

gweinberg··on More than 100 rally against data centers at Michigan Capitol
How is "more than 100" people "rallying" even remotely newsworthy? What's the threshold, three?
gweinberg··on The World Happiness Report is beset with methodological problems
I don't understand why anyone thinks self-reported happiness scores mean anything at all. I don't see how they possibly could. If someone says he's a 10 on his personal scale I guess that means he can't imagine being much happier, but I don't see how that means he's particularly happy.
gweinberg··on I don't think Lindley's paradox supports p-circling
I read the page on Lindsey's paradox, and it's astonishing bullshit. It's well known that with sufficiently insane priors you can come up with stupid conclusions. The page asserts that a Bayesian would accept as reasonable priors that it's equally likely that the probability of child being born male is precisely 0.5 as it is that it has some other value, and also that if it has some other value that all values in the interval from zero to one are equally likely. But nobody on God's green earth would accept those as reasonable values, least of all a Bayesian. A Bayesian would say there's zero chance of it being precisely 0.5, but it is almost certainly really close to 0.5, just like a normal human being would.
gweinberg··on The undeserved status of the pigeon-hole principle (1991)
Yeah, it may seem like a "better" (because stronger) conclusion to the author that if you have more pigeons than pigeonholes you must have more than one pigeon in a hole even if negative or irrational numbers of pigeons. But you're pretty much only invoking the pigeonhole principle in discrete math, where "more than one" means "at least 2".
gweinberg··on The privacy nightmare of browser fingerprinting
For a fingerprint to be useful it must not only be unique but also persistent. If I have a process that randomly installs and deletes wacky fonts, I'm unique at any given time, but the me of today can't be linked to the me of tomorrow, right?
gweinberg··on The privacy nightmare of browser fingerprinting
You seem to be confused about the difference between "less" and "more". In general a yes-no question gives less than 1 bit of information if yes and no are not equally likely. There is no way it can be expected to give more.
gweinberg··on Is Matrix Multiplication Ugly?
The commutation problem has nothing to do with matrices. Rotations in space do not commute, and that will be the case whether you represent them as matrices or in some other way.
gweinberg··on CDC to end all monkey research; will phase out HIV, infectious disease studies
Right, just monkeys, and they only had 200 study monkeys in the first place. Pretty much a bacon double nothingingburger.
gweinberg··on My Favorite Math Problem
Well, I had to write it down, but I have to write down everything these days. But from the way the problem was phrased, it was obvious you don;t have to actually find to numbers.
gweinberg··on Startups are pushing the boundaries of reproductive genetics
They're prone to genetic issues because they're inbred.
gweinberg··on Searles's Chinese Room: Case study in philosophy of mind and cognitive science
I understand the assertion perfectly. I understand why people might feel it intuitively makes sense. I don't understand why anyone purports to believe that saying "Chinese characters" rather than bit sequences serves any purpose other than to confuse.
gweinberg··on Searles's Chinese Room: Case study in philosophy of mind and cognitive science
I don;t understand why people have any respect at all for Searle's"argument", it's just a bare assertion "machines's can't think", combined with some cheap misdirection. Can anyoneone argue that having Chinese characters instead of bits going in and out is something other than misdirection? Can anyone argue that having a human being acting like a cpu instead of having an actual cpu is something other than cheap misdorection?
gweinberg··on 10M people watched a YouTuber shim a lock; the lock company sued him – bad idea
It's really pretty stupid. Your encryption is there in case your laptop gets stolen. If you have people willing and able to kidnap and torture you to get your data, you have much bigger problems than the fact that they'll probably get it.
gweinberg··on Common yeast can survive Martian conditions
Okay, but this is the average temperature of a big cloud of hydrogen with oxygen yet to be invented right?
gweinberg··on The Rapper 50 Cent, Adjusted for Inflation
Your understanding is silly. Inflation or no inflation, you'd like to maximize your roi.
gweinberg··on Python 3.14 is here. How fast is it?
πthon
gweinberg··on U.S. Army confirms Tesla Cybertruck can't be imported in Europe
Why not? Too wide? Sharp edges?
gweinberg··on Selling Lemons
The sears catalog was all selling sears stuff, there were no third party sales. Branding as assurance of quality can actually work pretty well.
gweinberg··on When Bruce Lee trained with Kareem Abdul-Jabbar
That's not unreliable narrator, it's alternative history. Like when his heroes kill Hitler and end the war early saving millions of lives.
gweinberg··on If you are harassed by lasers
Phish has a helpful song explaining how to deal with laser ahrassment: https://www.youtube.com/watch?v=2YpLTljxq6M&list=RD2YpLTljxq...
gweinberg··on When Bruce Lee trained with Kareem Abdul-Jabbar
In the flick Tarantino made it seem like Lee was all bluff, that he could just talk tough and make some fancy moves and much bigger guys would all back down. The world doesn't work like that.
gweinberg··on I created a bouncing DVD screensaver for your terminal
I don't understand why anyone would try to invent a new screensaver when we already have flying toasters.
gweinberg··on Firefox 32-bit Linux Support to End in 2026
Abandon is too strong a word. I imagine most people who are still using 32 bit operating systems aren't too concerned about getting the very latest version of firefox either.
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