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phaemon

2,688 karma · joined June 6, 2012

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phaemon··on Bitcoin is a disaster
Your numbers are totally wrong. The fact your own link suggests that bitcoin uses as much electrical energy as Chile should tell you it's not close to the USA. Recheck?
phaemon··on Brexit deal mentions Netscape browser and Mozilla Mail
Be as snarky as you like. What have you contributed to the field of CS that's so much more impressive than the Professor?
phaemon··on The Life in the Simpsons Is No Longer Attainable
That's a terrible simulator. Something bad happens every day, the sums are crazy (75 for a cellphone bill?), basically it's too much.

I've been poor. You have good as well as bad days. I remember the day I won £75 with £1 on a fruit machine. I also remember the days I'd put £10 in and get nothing. I remember the unexpected bill but they weren't every day, they would be every 6 months so you hadn't accounted for them.

It would be more realistic if it allowed those little moments of triumph, only to snatch it away later.

phaemon··on BLC1: A candidate signal around Proxima
I suppose I should be the first to point out that 982.002 is not actually an integer :)

But, as the article puts it, "suspiciously close". Except, I guess you'd accept .003 as close also. And, from the other side, you have .999, .998 etc. If you accept the range .995 to .005 as "close", that's already 11 values, so around 1 in 90 chance of hitting it at random.

Except, there might be other "suspicious" values. Like, .100, .200 etc. That gives us another 9. And then you could have things like .111, .222 etc.

If you accept around 50 different suspicious values of some sort then there's a 1 in 20 chance of hitting one at random. That doesn't seem so suspicious to me.

phaemon··on Britain’s electricity since 2010: fossil fuel use nearly halves
No, because it breaks down into CO2.

Methane is 21x more potent than CO2 over a 100 year period, and 72x over a 20 year period. So, if you're concerned about what's happening now, that's the figure you need to consider.

phaemon··on The Internet Is Starting to Turn on MLMs - TikTok first major platform to ban
Are these examples of good products or are you making some other point?
phaemon··on Father Reginald Foster has died
From previous comments I assume you're from the UK. And I also suspect you've grown up with anti-Catholic bigotry and have assumed that this is normal.

I do understand this. My father would talk about Protestants as if was synonymous with Scum. It wasn't till my teenage years that I realized the problem with that.

You need to get rid of that shallow thinking and understand that decent and intelligent people can disagree with your personal beliefs. It will make you a better person.

phaemon··on Man accused of dangerous driving for sleeping in self-driving, speeding Tesla
The reason we want self driving cars is the same reason we don't have flying cars.
phaemon··on Man accused of dangerous driving for sleeping in self-driving, speeding Tesla
So people keep claiming, but I've yet to see a single example of an actual Tesla owner who was confused about this.

The person in this story wasn't confused and didn't even attempt a defense that Tesla had mislead them.

phaemon··on Salmon spawning in the upper Columbia River, first in 80 years
Your source is a "Reference guide for primary", it clearly states "Europe's average temperature", and grapes have been grown in Britain continually from the Roman occupation up until WW2.

Global temperatures were not warmer in the past, because there was less energy retained due to lesser amounts of greenhouse gases in the atmosphere.

phaemon··on Ask HN: Why is making a good recommendation system for YouTube hard?
That's the sort of scenario that would be presented to you. If it happened to engage some people that would otherwise have spent some time with their family, that would not be mentioned. I didn't have to argue very hard to get you to agree to this job.
phaemon··on UK legal system assumes that computers don't have bugs
Edit: or, of course, I could be a clueless twat who hadn't read the article properly and realized the context. Sorry, mea culpa.

> check, test and double check.

Clearly that's not what you want to do, because you want to assume the computer is wrong without evidence as you stated. Testing might provide some evidence.

> could not provide evidence that the software was wrong. But then, how on earth could they?

Well, I suppose they could "check, test and double check." Or is that unreasonable?

phaemon··on Ask HN: Why is making a good recommendation system for YouTube hard?
I don't work for YouTube.

But what if I told you that 30% of users who stop watching YouTube go on to use a different media service, even though they could have watched exactly the same content on YouTube. Would you feel comfortable informing these people that they could watch on your site?

phaemon··on Ask HN: Where does one search development advice these days?
Matrix is like an updated IRC. There are Matrix servers and you connect to them with a Matrix client (I believe Element is the most popular).
phaemon··on John Carmack: Career Advice
Indeed. What kind of person would use an environment in a way it wasn't intended to be used, especially for their own intellectual curiosity?

There should be a word for people like that...

phaemon··on Minimal safe Bash script template
I can't think of any difference if you're trapping both with the same handler. Probably only if you want a separate handler for ERR vs EXIT.
phaemon··on Minimal safe Bash script template
You're missing `errtrace` (-E) which means "any trap on ERR is inherited by shell functions, command substitutions, and commands executed in a subshell environment"

You probably haven't used it much if you haven't been using `trap`

phaemon··on Why I Wrote “The Crucible” (1996)
...for he rails at Communism, when the land is almost lost in Capitalism; and would cry Fire! Fire! in Noah's flood.
phaemon··on Daily U.S. death toll will exceed 9/11′s for months, CDC director says
That's completely wrong. And by that I mean "you just failed your statistics class" wrong.

Imagine you had a graph of earth's temperature and decided to set the y axis at absolute zero. What would that look like? Would it be in any way useful?

phaemon··on Death of an open-source business model
I didn't claim it didn't exist so your strawman is irrelevant. If there was only a single dinosaur skeleton in existence I certainly wouldn't be claiming they were common animals.

The fact is it was barely used until the OSI introduced it as a term at which point it became popular. You seem to have a personal problem with that.

phaemon··on Death of an open-source business model
One. The same one you already posted. Where are the thousands of examples of this common usage?

Rejected after they'd made the term popular.

phaemon··on Death of an open-source business model
So where are all the examples on public mailing lists and Usenet of them using this? I'm afraid I simply don't trust people's hazy memories of conversations from years ago.
phaemon··on Death of an open-source business model
> But at least this much is not true

Yes it is. Just because a phrase was used once or twice in some obscure post in the past, doesn't mean that someone can't come up with it independantly.

> a common term back then as well, but I can't find a reference for that now.

Because it wasn't a common term at all. If it was, you'd be able to find thousands of examples of usage, from all over the early web and (especially) Usenet. How many examples do you actually have. Two or three?

phaemon··on The Danish climate minister closing down the nation’s oil and gas industry
So now you're saying that "slavery started to fade away" as soon as it was abolished but it had nothing to do with the actual abolition? Just co-incidence?

And, yes, it halved as a % of the population because the urban population was growing faster than the slave population was growing. That doesn't mean it was shrinking.

phaemon··on The Danish climate minister closing down the nation’s oil and gas industry
> Slavery started to fade away around the 1800s.

This is completely wrong. In the 1800 US census, it recorded 893,602 slaves. By the time of the 1860 census (the last before the Civil War), that had risen to 3.9 million slaves (the 1850 census showed 3.2 million, so it was obviously still rising).

https://en.wikipedia.org/wiki/1800_United_States_census

https://en.wikipedia.org/wiki/1860_United_States_census

phaemon··on The Danish climate minister closing down the nation’s oil and gas industry
This book might be what you're looking for: https://www.amazon.co.uk/Introduction-Atmospheric-Physics-Da...
phaemon··on Controversial Programming Opinions (2012)
You say you don't agree, but you don't disagree either. Perhaps you should know a modulo operator but that's still not what FizzBuzz is for. It's to see if the candidate has the most basic concepts of loops and tests.

Adding knowledge of a relatively obscure operator (can't remember the last time I needed it in real life) just makes it a trivia test.

phaemon··on Controversial Programming Opinions (2012)
The point of FizzBuzz is to see if the person understands the basic concepts of a loop and "if" tests. You're supposed to give them the modulo operator to ensure you're testing the right thing.
phaemon··on Billionaires Build
"shellacked" means "physically beaten", though it's usually used metaphorically.
phaemon··on Obsolete trig functions and why we don't use them anymore (2013)
If you like visual explanations, you might enjoy this from 3blue1brown: https://www.youtube.com/watch?v=yBw67Fb31Cs
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