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layer8

40,765karma·16,215submissions·June 22, 2018
recent activity (16,215 total)
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How do you handle UI state vs. underlying data (model) state, and dependencies between them? By UI state, I mean things like scrollbar position and selection state. When displaying a scrollable and se…
13d ago·view thread
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As someone who hasn’t used the language, I’m curious about what the valuable lessons of Objective-C are that the programming industry is resisting learning.
13d ago·view thread
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Also, “honest reading” — without any context explaining why one would contemplate a dishonest reading.
13d ago·view thread
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It’s undeniable: https://i1.kwejk.pl/k/obrazki/2017/04/4785e864a82730b16d00fe... …
15d ago·view thread
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That presentation is so hilarious and sad at the same time.
15d ago·view thread
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Why are you assuming that the boundaries are whole calendrical years? Clearly, I meant exactly between the precise moment 1000 years ago and the precise moment 3000 years ago. ;)
15d ago·view thread
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Trust in formal reasoning is necessarily always conditional. You have to start somewhere. The good thing about verified formal proofs is that the only way they can be in error is if the verifier is fa…
15d ago·view thread
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Knowing multiple languages, in particular less related or unrelated ones, is mentally enriching. If you only know a single language, you don’t know what you are missing in terms of diversity of though…
15d ago·view thread
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The longevity of a city is difficult to achieve as an engineer/architect/builder nowadays. One might have better chances as a scientist.
15d ago·view thread
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The order is alphabetical, not random. ;)
15d ago·view thread
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Less ambiguously: between 1000 and 3000 years ago. ;)
15d ago·view thread
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Not to excuse the site, but you should really be using an ad blocker that takes care of that. I see nothing, neither on mobile nor desktop.
15d ago·view thread
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Hot-swappable, lockable drive bays with individual LED indicators. Needing more SATA ports than PCs typically come with. Features like auto-shutdown on USP failure that work out of the box. NICs with …
15d ago·view thread
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I don't particularly like coffee, so it's not addictive for me as well. But neither are the energy drinks that I actually like. Conversely, there are people heavily addicted to coffee, wheth…
16d ago·view thread
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I meant specifically the Monster drinks. Red Bull for example is closer to 2 € here. The cheapest Aldi energy drinks are 0.29 €.
16d ago·view thread
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Sugar-free energy drinks aren’t rare (at least here in Europe), and people are putting fat and sugar in their coffee as well.
16d ago·view thread
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$3-4 is a lot. They are 0.99 € here (tax included).
16d ago·view thread
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I mean, you could say the same thing about coffee.
16d ago·view thread
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While I disagree with the root comment, sentience, consciousness and reasoning ability seem largely orthogonal to me. It’s certainly worthwhile to consider sentience and consciousness in AI, but so is…
16d ago·view thread
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Like a diver ascending from the depth? ;)
16d ago·view thread
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That’s not a counterexample to P != NP, it’s a proof that P = NP. You can’t prove that two sets are the same by counterexample. What you could do is dis prove P = NP by counterexample, by showing tha…
16d ago·view thread
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If it’s an NP-complete [0] problem like SAT, as many NP problems are, then we are done, because all NP problems can be reduced to it (in polynomial time). [0] https://en.wikipedia.org/…
16d ago·view thread
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Disprove, you mean.
16d ago·view thread
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I’m pretty sure “counterexample” is the wrong word here.
16d ago·view thread
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AI isn’t “supposed to be” anything (other than “intelligent”). It just turned out that LLMs have to be used in particular ways to be useful. Nobody planned or designed them to be that way. We all as…
16d ago·view thread
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It’s not the same thing, in particular if you work in a dynamically-typed programming language, have mutable state, parallelism, and infinite loops. The Curry–Howard correspondence only applies in a l…
17d ago·view thread
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The reason you can't always determine if a program is going to finish is due to the undecidability of the halting problem, which is equivalent to Gödel’s first incompleteness theorem (you can pro…
18d ago·view thread
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As mentioned, what constitutes "hidden text" is not well-defined. Is #fffffe on #ffffff "hidden text"? Is text hidden behind an image or behind some other object "hidden text&…
18d ago·view thread
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As the sibling comments illustrate, “hidden text” isn’t well-defined, and it has legitimate purposes that end users consciously make use of. The AI needs access to it, for one because the user might a…
18d ago·view thread