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JZumun commented on Totes Adorbs Truncations [video]   youtube.com/watch?v=41-CV... · Posted by u/JZumun
JZumun · 3 years ago
It's really quite cool how we can implicitly know all these linguistic rules without consciously being aware of them. Just another reminder that our conscious self is just a layer on top of a big and complex processing machine.
JZumun commented on Inkscape 1.3   inkscape.org/news/2023/07... · Posted by u/Reventlov
berkes · 3 years ago
For me, above that, is multi-page support.

I understand why it's not there, though. But for me, an accidental "need to design this quick" amateur, I really don't like juggling 01_cover.svg, 02_inlay_left.svg 03_inlay_right.svg and so on. Designing a booklet, folder, or even business-card is frustrating.

JZumun · 3 years ago
I think they added multi-page support in the previous point release[0]. I only use inkscape to make graphics though, so I'm not sure how user friendly the implementation is.

[0] https://inkscape.org/news/2022/05/16/inkscape-12/

JZumun commented on Rejected GitHub profile achievements   github.com/Flet/rejected-... · Posted by u/kelseyfrog
idk1 · 3 years ago
I love this, however...

I would say the "thumbs up" on a comment is one of the most helpful things on Github, it telegraphs that a comments is usually the fix for something, if we didn't have loads of people doing the "thumbs up" reaction on comments, we wouldn't effectively have stack overflow style answers in comments.

JZumun · 3 years ago
I think the badge isn't for the reaction, but for posting comments whose text is solely "+1" or "<thumbs up emoji>"
JZumun commented on New York Times Election Day Crossword (2009)   crosswordunclued.com/2009... · Posted by u/lazycouchpotato
blauditore · 3 years ago
> the NYT clues do not mention solution lengths

I don't understand, can't we just tell from the grid?

JZumun · 3 years ago
Cryptic crosswords usually provide the lengths of each word in the solution as part of the clue. If that were done here it would have spoiled the ambiguity because either answer would have had (3,4,7) or (7,7) in the clue.

I think this site probably deals more with the cryptic crosswords, so that aside probably made more sense for regular readers.

JZumun commented on TypeScript: Control flow analysis for destructured discriminated unions   github.com/microsoft/Type... · Posted by u/tosh
debaserab2 · 4 years ago
I know you're entirely right, but sometimes when I see things like this in Typescript...

https://github.com/sindresorhus/type-fest/blob/main/source/r...

I can walk through it with enough pause, but it kinda makes my head implode when I glance at it.

JZumun · 4 years ago

  { [Key in KeysType]-?: ... }
TIL that you can disable ? and readonly in mapped types using -. So in the above code, every Key will be mandatory (-?) even if the original one in KeysType was optional.

source: https://www.typescriptlang.org/docs/handbook/2/mapped-types....

JZumun commented on Scientists recreated classic origin-of-life experiment and made a new discovery   arstechnica.com/science/2... · Posted by u/sohkamyung
pfdietz · 4 years ago
Let N be the number of places life could arise, and p the probability that life arises in one of those places.

That argument is basically "there is a value of N such that for any p > 0, N p is much greater than 1."

But that's obviously wrong. For any N, there are values of p > 0 that make the product N p arbitrarily close to 0.

The dim intution behind the argument was that p can't be "too small". But given our current understanding of OoL, that's not a justified assumption. p could be exponentially small, if OoL requires some extremely unlikely step.

Natural selection is great once the system's reproductive fidelity is good enough to support it. The problem is bridging the gap from small molecules to that system. The smallest system we know of that can independently support Darwinian evolution has billions of atoms.

JZumun · 4 years ago
In this formulation, isn't p^N the probability that ALL places where life is possible, actually has life? It makes sense for that to approach zero.

What we want is the probability for at least one other place other than ours to have life. This would be 1 - (1-p)^N, which does tend to 1 as N gets arbitrarily large.

To get that formula: (1-p) is the probability that life does not exist in a place, so (1-p)^N is the probability that ALL places where life is possible, has no life. Therefore, 1-(1-p)^N is the probability of the opposite of that (where at least one place has life).

JZumun commented on Which jobs most often pair together among married couples   flowingdata.com/2021/05/2... · Posted by u/thrower123
danilor · 4 years ago
I don't get it. Wouldn't anyone's chances of marrying any group be higher if we assume they are married at all? Because "being married" is a super set of "being married to a person from X group"?
JZumun · 4 years ago
I think an extreme example might help: if there are 100 software developers but 98 are single, and 2 are married to each other, then 100% of software developers(that are married couples) have married software developers, even if only 2% of all software developers are married at all.
JZumun commented on Show HN: Auto-generate vanilla JavaScript alternatives for jQuery methods   github.com/sachinchoolur/... · Posted by u/alokdubey007
SOLAR_FIELDS · 5 years ago
It’s been awhile since I’ve worked in the frontend space, but even 5 or 6 years ago if you were using a pretty popular hosted CDN of JQuery with a pretty recent version there was a pretty good chance it was already cached on the end user’s device when they hit your site. There’s always a lot of talk about Jquery’s size but I wonder how many users don’t even notice because they’ve already got it on their system.

There’s also of course the added cost of executing the library on the site but I’m guessing V8 and other JS engines have optimized the hell out of that too as to make it pretty negligible in terms of time difference.

JZumun · 5 years ago
Modern browsers partition caches by site nowadays - at least, Chrome started doing it last year[0], and Firefox followed soon after I think [1]. That means there's no longer any caching benefit for multiple websites using jQuery - each site will download and cache it separately.

[0] https://developers.google.com/web/updates/2020/10/http-cache...

[1] https://developer.mozilla.org/en-US/docs/Web/Privacy/State_P...

JZumun commented on The Inconsistency of Arithmetic (2011)   golem.ph.utexas.edu/categ... · Posted by u/woopwoop
jmholla · 5 years ago
I think you may have a typo. Should 4 be Sn+Sm=S(n+m)?
JZumun · 5 years ago
When I read about Peano axioms I mentally think of Sn as the function S(n) = n+1 and that helps me understand them better.

As a non mathematician sometimes I wonder if this substitution is causing me to misunderstand something else about them.

u/JZumun

KarmaCake day36August 11, 2018View Original