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md224

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Eyes on the Solar System

eyes.nasa.gov
1 points·by md224·2 bulan yang lalu·0 comments

CSLib: A Focused Effort on Formalizing Computer Science in Lean

cslib.io
4 points·by md224·5 bulan yang lalu·0 comments

Life on Peptides Feels Amazing

nymag.com
5 points·by md224·5 bulan yang lalu·2 comments

Mothers Against Decapentaplegic

en.wikipedia.org
4 points·by md224·6 bulan yang lalu·0 comments

A School of Strength and Character (2023)

palladiummag.com
2 points·by md224·10 bulan yang lalu·0 comments

comments

md224
·bulan lalu·discuss
I think you misread the person you replied to.

"decisions which they don't understand to be compliant" = "decisions which they don't believe to be compliant"

In other words, they understand that the decisions are not compliant. There's no contradiction with what you said.
md224
·2 bulan yang lalu·discuss
If you like space visualizers, NASA has a cool one:

https://eyes.nasa.gov/apps/solar-system/
md224
·3 bulan yang lalu·discuss
The most striking thing to me is that Ayer hopes there isn't life after death.

> My recent experiences have slightly weakened my conviction that my genuine death, which is due fairly soon, will be the end of me, though I continue to hope that it will be. (italics mine)

I do get the sense that many atheists not only reject God & the afterlife but actually don't want there to be a God or an afterlife. (I think Thomas Nagel wrote something along those lines.) I sort of get it but regardless I think it's very interesting.
md224
·3 bulan yang lalu·discuss
I believe you can thank Verso for that:

https://github.com/leanprover/verso
md224
·3 bulan yang lalu·discuss
The last sentence of the article is "Here’s what the rest of the week looks like." and then it just stops. Am I missing something?
md224
·3 bulan yang lalu·discuss
A fun way to track the mission is via NASA's Eyes on the Solar System visualizer:

https://eyes.nasa.gov/apps/solar-system/#/sc_artemis_2
md224
·5 bulan yang lalu·discuss
https://archive.is/pTTQK
md224
·7 bulan yang lalu·discuss
Sure, but if the caller is Javascript then you're running Javascript, not Typescript*, so it makes sense that you're not going to get type safety.

I'm also not sure we're actually disagreeing on anything, so perhaps my reply was pointless. I agree that if you mix JS and TS in the way you describe, you'll have problems. My reply was just to say "yes, and that's not really Typescript's fault", but perhaps you weren't implying that to begin with.

* I'm aware that you can't run Typescript directly, but I hope my point here is clear... you're running a program that wasn't type-checked by TS.
md224
·7 bulan yang lalu·discuss
Writing a Typescript program that takes external input but has no runtime error checking is already a mistake, though. Dealing with external input requires type assertions (since Typescript doesn't know what the program is getting at compile-time) and if you write type assertions without ensuring that the assertions are accurate, then that's on you, not Typescript.

However, if your point is that Typescript can lull people into a false sense of safety, then sure, I take your point. You have to understand where type assertions are coming into play, and if that's obscured then the type safety can be illusory. The benefits of Typescript require you to make sure that the runtime inputs to your program are sufficiently validated.
md224
·8 bulan yang lalu·discuss
This might be a dumb question but are there any current or foreseeable practical applications of this kind of result (like in the realm of distributed computing) or is this just pure mathematics for its own sake?
md224
·9 bulan yang lalu·discuss
> The solution was reached by using codebreaking software the team had developed along with extensive manual work, in part required because Perwich had mistakenly omitted a couple of letters in his ciphertext.

That explains how the team of 3 codebreakers got it, but what about the other codebreaker, Matthew Brown, who figured it out by himself? The article doesn't say anything about his approach. Seems impressive if he can match the effort of three cryptographers using their own custom software. I want to read more about him!
md224
·9 bulan yang lalu·discuss
I suspect this was written with an LLM and the author didn't actually verify that the examples in the README worked.
md224
·10 bulan yang lalu·discuss
If you're looking for something real-time, I'd recommend checking out NASA's "Eyes on the Solar System" visualizer (not as comprehensive but still pretty cool):

https://eyes.nasa.gov/apps/solar-system/#/earth
md224
·10 bulan yang lalu·discuss
Tanner Greer has a good piece on how the American tradition of bottom-up self-organization has been supplanted by top-down bureaucracy: https://palladiummag.com/2023/03/30/a-school-of-strength-and...
md224
·10 bulan yang lalu·discuss
> technologies aren't themselves disruptive; customer choices are

Technologies are themselves disruptive, as their introduction can shape human behavior. Choice doesn't happen in a vacuum.