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enedil

732 karma · joined February 2, 2015

[ my public key: https://keybase.io/kataryniarz; my proof: https://keybase.io/kataryniarz/sigs/6WPP7pBo3dhCWrslSjwlyHqz9jl4l7zBg4HsqsGwqTg ]
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enedil··on A “gold standard” study finds deleting Facebook is great for your mental health
That's exactly what I did several months ago. My mental health improved too. I have only a handful pages I follow and no people.
enedil··on Facebook Referred to Kids as Young as Five as “Whales” for Its Monetized Games
Well, yes. I had credit card since I was 16 and I believe 13 was the lower limit (but that's not in US).
enedil··on FaceTime bug lets you hear audio of person you are calling before they pick up
But your comment it missing the point. Parent commenter said it needs to start recording audio and video earlier, and a combination of other circumstances cause the device to send the data. Nobody argues this is acceptable.
enedil··on C++ Modules Might Be Dead-On-Arrival
But that's not only about Unicode. You can't start your filename with digit or a dash.
enedil··on Google Search Operators: A Complete List (2018)
That's assuming you didn't read OC reply to the same comment above.
enedil··on Paris Will Make Public Transportation Free for Kids
Have you been to Europe?
enedil··on To Cover China, There’s No Substitute for WeChat
I can read and write Chinese only partially, but that's not needed here: https://www.dropbox.com/s/bd61em3tieo8ry0/Screenshot_2019011...
enedil··on To Cover China, There’s No Substitute for WeChat
Oh really? And do you have built-in microblogging platform? Do you have OCR with English-Chinese and Chinese-English translation? Do you have mobile payments? Do you have discover people feature (by location)? Can you identify movies by recording audio? Not only payments are possible, you can send money to anyone in WeChat. Sadly, some of these functionality are not available for non Chinese people (people without account in Chinese bank).
enedil··on To Cover China, There’s No Substitute for WeChat
Afaik iMessage isn't banned.
enedil··on So Long, Macbook. Hello Again, Linux
so what is a "Mac app"?
enedil··on Coconut: Pythonic functional programming
You say "ML" tasks. Do you mean StandardML or Ocaml?
enedil··on A happy numeric coincidence
Omg, you're not thinking he's done all this by hand, right? People here can code such simple things. And you don't need no specific symbols, just arrays of ints (or any suitable type).
enedil··on JavaScript is now required to sign in to Google
So the malicious site can run risk assessment first and then if it thinks nobody's looking, send different code for hashing to this particular user.
enedil··on Japan's Hometown Tax
It's not modern use of racism. If you think so, all you do is you're praising ignorance.
enedil··on Ask HN: What's your favorite elegant/beautiful algorithm?
Oh really? And what if you aren't storing the data? You just want to find such n, that f(n) >= m and f(n+1) < m. Now perhaps it might become an issue.
enedil··on Why Mathematicians Can’t Find the Hay in a Haystack
It's not less then even, it's exactly e.
enedil··on Seattle judges throw out 15 years of marijuana convictions
Well, then he's dumb, because he should at least acknowledge that the conviction date is from before 1996, so who knows what happened?
enedil··on Seattle judges throw out 15 years of marijuana convictions
Is that really worse for people who were omitted by this legislature that this legislature passed? Because I can't see any change.
enedil··on Mathematical Patterns That Eventually Fail
If a hypothesis is widely expected-to-be-true, then there needs to be a good evidence towards it, which in turn means that it stood unresolved for a long time. That's why probably most of them are still unsolved.
enedil··on Ask HN: What topics/subjects are worth learning for a new software engineer?
So in this case you're sure that this is the right abstraction. Here's one that I find equally well fitted: you basically want a stable sort on the list with key function f(x) = 1 - (x % 2) This is also a standard problem. Do you think this abstraction is worse? If so, why and how?
enedil··on Ask HN: What topics/subjects are worth learning for a new software engineer?
Oh, come on, the solution is trivial.
enedil··on Exploiting URL Parser in Programming Languages (2017) [pdf]
It was posted before [1] and thus I know the paper isn't from 2018. Should it be added to title?

[1] https://news.ycombinator.com/item?id=14879488

enedil··on Um – Create your own man pages so you can remember how to do stuff
Well, better modify $PATH than changing some system directories.
enedil··on Um – Create your own man pages so you can remember how to do stuff
If you have Mac or Linux, you probably already have Ruby.
enedil··on The easiest way to keep your web apps accessible: Just use text
Don't you have Firefox?
enedil··on How to explain infinity to kids
Notice that mathematicians don't take real numbers for granted too - we need to assume their existence first. Looking at this, complex numbers stop being that arbitrary, just another extension of reals.

Also, it's nitpicking, but i is imaginary, not irrational. Also, complex numbers were accepted by mathematicians before negative numbers (it's something that boggles minds of some people).

enedil··on How to explain infinity to kids
Yes, you can. Order is just a relation, i.e. a set that contains pairs of elements. So for example, let X be the relation <. X is a subset of NxN, the cartesian product of N. We say that n<m if the pair (n,m) is in X. Moreover, we say that (n,n+1) is in X, and whenever (n,m) in X and (m,k) in X, then (n,k) in X. This constitues order on naturals.
enedil··on How to explain infinity to kids
Answer to your question number 3 is: well, if I have just one apple, with label 3.1415926535 then obviously it will fit. Notice that no two apples have the same labels.
enedil··on How to explain infinity to kids
Your explanation is worse, since it doesn't allow to distinguish different infinities.
enedil··on How to explain infinity to kids
Now you're conflating two different notions. You're (and your quotes) are talking about the first bullet point from the article. In turn, when taking about the last one, the one chosen by article author, from my experience, I'd say that it's beneficial not to even consider it in time, i.e. don't think about it as process, don't think of it as something completed. There's no completion, since there was no process to begin with. The object just is, and we can manipulate it according to the rules.
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