Viewing profile — calfuris
calfuris
HN member- Joined
- Fri, Feb 24, 2017, 6:50 PM UTC
- HN karma
- 187
- Public activity
- 93 items
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About calfuris
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Recent public activity
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Comment #48850534
Out of sync with each other, or are they drifting together in lockstep? In the latter case, yes, that's the most likely explanation.
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Comment #48777387
A problem in NP can have a (positive) solution verified in polynomial time. That's it. Requiring more than polynomial time to solve isn't part of the definition, and in fact it's a…
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Comment #48648135
Hard mode forces most people to play smarter than they usually would. I'm not sure if that's the same as being easier. Hard mode is certainly harder for a skilled player, because t…
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Comment #48125044
I don't see the contradiction, unless you believe that the grandparent comment was written by an LLM.
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Comment #48069943
The inclusion of a timestamp in v7 makes collisions impossible unless the generating systems think that the time is the same down to the millisecond, which makes the temporal dista…
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Comment #47977263
A "review of media reports" is not going to capture any incidents that the media didn't report on. That doesn't strike me as likely to capture every incident, or even a majority of…
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Comment #47785873
Florida got rid of that department in 2002.
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Comment #47534784
"Ghoti" is an artificial example that doesn't actually work if you account for the way positioning affects pronunciation. Pull up a list of words that start with "gh": none of them…
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Comment #47510741
> What are you talking about re: space shuttle and tens of millions? GP was almost certainly referring to "They Write the Right Stuff," an old article that is pretty well known in …
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Comment #46813741
The Natrol liquid isn't usually too hard to track down. They advertise it as 1 mg or 2.5 mg, but it's the same stuff, the bottle just direct you to take 4 or 10 mL respectively.
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Comment #46295419
It's not actually optimal. Each check should account for all previous feedback, but it may be optimal to make a known-incorrect guess and trade the chance of winning with that gues…
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Comment #45018675
I don't see wires as a problem. Wireless accessories are slightly more convenient when you're moving the computer around, which is why my work laptop has a wired keyboard plugged i…
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Comment #45017294
Why would I want to worry about a battery even every other month when I could just not worry about it ever?
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Comment #44747950
If a malicious actor found a gay person in such a job, they could easily extort them with the threat of getting them fired! So obviously you had to fire gay people, lest they get e…
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Comment #44550034
I don't know exactly where to draw the line on "the vast majority," but surely it must be higher than the bar for a simple majority, which is "more than half." If you want to descr…
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Comment #44526634
In the end, identifying where you can usefully take action to reduce the chances of something similar happen in the future is far more useful than assigning blame.
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Comment #44074710
The Moon's gravity isn't just pulling on the water, it's pulling on the Earth as a whole. It's pulling more on the Earth as a whole than on the water on the far side. In the Earth'…
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Comment #43848876
By this standard, the US has not been at war since WWII. This is an absurd result, so I conclude that the standard is wrong. Official declarations of war have become decoupled from…
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Comment #43777829
I do it for the purpose of preserving the battery for myself down the line. I'll go for a full charge if I expect to need it, but 80% is usually more than enough so why put unneces…
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Comment #43775276
I'd rephrase the sell as "now people who are used to doing the wrong thing and risking vulnerabilities can do the right thing without any extra effort," with a footnote about the d…
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Comment #43646082
My favorite math professor said "your homework is as many of the odd-numbered problems as you feel like you need to do to understand the material" and set a five minute quiz at the…
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Comment #43487101
Even in that case I'd be hesitant to open a CSV file in excel. The problem is that it will automatically apply whatever transformation it thinks is appropriate the moment you open …
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Comment #43031521
If something was caused by pilot error, there's nothing you can really do except shrug and hope it doesn't happen again. It's an intuitively appealing explanation, and usually wron…
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Comment #42447006
All else being equal, two access methods are strictly less secure than a single access method. But is all else equal? I suspect that there are quite a few people who are willing to…
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Comment #42320644
No, the statement was that ".net and .com are still pulling 80% of their weight when it comes to cybercrime." I read that as saying that .net and .com domains show up in cybercrime…