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brational

247 karma · joined February 26, 2014

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brational··on Election Battleground State Changes
To me it reads “We aim for 30k but take what we can get.” You can see that the update sizes from the nytimes source vary greatly.
brational··on Microsoft is letting employees work from home permanently
do you have a write-up on how to make such a transition / do you have one or more that you read to learn about it? Mostly wondering about the nitty gritty like how to register as a business, tax considerations, simple contract stuff, etc. Seems to me that info is rarely in one place.
brational··on The majority of 18- to 29-year-olds in the US are now living with their parents
a better solution is raising minimum worker benefits & protections, pigovian taxes as well where necessary, etc. If a company cannot earn enough money while meeting some basic minimum requirements to society then it should fail quickly.

In the scenario you're asking for - the zombie companies just layoff employees, cut wages/benefits, landlords evict, etc. The zombie lives on just fine until the market corrects while everyone else fails.

You're correct that failing companies need to fail but your "just let the free market handle it" approach is a fairy tale.

brational··on American kids would much rather be YouTubers than astronauts
With that same explanation - i think if China's internet were more "open" we'd see youtube/vlogger higher on their list, no?
brational··on Mechanism of hardening of the arteries and potential treatment identified
So this seems to be the key paragraph about what starts the hardening.

>Using NMR spectroscopy, the researchers found that when the cells become stressed and die, they release PAR, which binds very strongly to calcium ions. Once released, the PAR starts mopping up calcium into larger droplets which stick onto the components in artery walls that give the artery its elasticity, where they form ordered crystals and solidify, hardening the arteries.

But then they don't discuss it at all - just talk about the potential solutions and discovery etc.

Can anyone elaborate on what this means "that when the cells become stressed and die"? Is this something we have control over? Is it related to stress? Does diet & exercise reduce the incidence of this? Is it inevitable?

Or from another angle "Once released, the PAR starts mopping up calcium into larger droplets which stick onto the components" does this imply that reduction of blood calcium (via exercise etc) reduces the impact of these cell deaths?

brational··on Do people become happier after 40?
Do you speak any other languages / have you learned a 2nd language as an adult?

Pretty interesting how simply viewing the world through an ever so slightly different verbal lens can have interesting impacts on perspective. albeit mostly only little things. But as you alluded to, it's mostly only the little things that might catch you off guard anymore.

brational··on “I worked at Boeing for about 1.5 years in the 2008-9 time period”
Most h1bs at boeing will be restricted to internal IT support work. You need to be a US-person (citizen/greencard) for aircraft/military products.
brational··on Jeff Bezos' ex-wife cedes control of Amazon in divorce deal
I know them being the richest couple in the world with a publicly traded company makes this a special case, but I can't help feeling a little strange seeing the details of one's personal affairs broadcast in such an enterprise-y, "update to the people" manner. It feels just as fake as any other "letter from the CEO" I used to read at a fortune 50.
brational··on Ask HN: What books changed the way you think about almost everything?
Can you share which translation you read? I imagine there's multiple that people will still find enjoyable but there's a lot of options for russian lit.
brational··on Facebook exodus: Nearly half of young users have deleted the app
facebook owns whatsapp too. I already did all 5 of thsoe steps some time ago... but I have friends in certain parts of the world where whatsapp is the only app. Not sure how to curtail that one.
brational··on Freezing your credit is now free in all states under a new law
Do you have kids? If so - do you freeze theirs too? (I'm considering doing so myself)
brational··on What's the origin of Picard's signature phrase, “make it so”?
American-English translation of "do the needful".
brational··on Median Home Prices Compared to Median Income Since the 1960s
How do you figure? You have no idea what the initial home cost is. 250k on a 1.5 MM home.. yea sure maybe that's whatever. 250k on a 400k home is insanely good.
brational··on Data Science Is America’s Hottest Job
To be fair though, can't you say the same about the title "software engineer". Without further qualifiers such a title can run quite the gamut of skill-sets.
brational··on “The Idiot” Savant: On Fyodor Dostoevsky’s Idiot
ah shit. i also read C&P last year and GEB is on my shelf untouched. welp now i’m obligated...
brational··on Young Japanese are surprisingly content
This description made me think of Mack and his gang in Cannery Row (https://en.m.wikipedia.org/wiki/Cannery_Row_(novel)).

Not so much the tomfoolery but just the relative contentment with their lives, despite their lacks.

brational··on Older Americans Are ‘Hooked’ on Vitamins
What was your experience with Magnesium aspartate such as found in ZMA (https://en.wikipedia.org/wiki/ZMA_(supplement))? Most of the research I saw was that this would work fine in terms of actual absorption.
brational··on Is developer compensation becoming bimodal?
That's absurd I have multiple german friends >70k euro + all the other benefits. All stem yes but only 1 is a phd. Frankfurt, Berlin, and Stuttgart too so not just 1 isolated city.
brational··on Duolingo podcast: The kiddnapping of Luis von Ahn's aunt
I'm barely intermediate (B1 by cefr) and its unbearable. The stories are ok and its probably nice to get some practice at listening. Tho when I was just starting to learn I still preferred podcasts that had less english in them.

If you're not aware of it, radioambulante.org is great.

brational··on Ask HN: Who hires mathematicians?
To start - help to get rid of the sentiment that programming is beneath them.

A lot of math undergrads won't take CS classes, won't learn to program, bc they think it is somehow inferior.

source: BS/MS in applied math and didnt learn to program until grad school. I know many other math undergrads that had similar views. I now work in c++ all day - writing algorithms for catheter navigation and geometric mapping of the heart (and previously image processing for factory automation, machine learning/data science for predictive maintenance via aircraft sensor data).

It's a real problem. You don't even need a full CS minor to be useful in industry. An intro programming class, data structures, 1 or 2 algorithms classes. An OS class if you want to be more thorough. In some students it's an attitude problem, in others it's just unfortunate lack of awareness.

brational··on Beer giant ABI bought many craft brews and is now buying beer rating websites
I agree here - and many of my beer nerd friends religiously use this app to rate every beer they drink (Untappd I think its called?). Which I believe is free.

So if said beer nerd had an issue with the big corps buying up ratings... perhaps paying for apps or donating in some way is what one ought to do.

brational··on 'Our minds can be hijacked': tech insiders who fear a smartphone dystopia
I seem to ignore the "people agree with your view on a thing" or at least it doesn't satisfy. I already know people agree with me or don't - so rationally I don't search for that.

But I definitely experience the "you learnt a thing" addiction. And frankly, I don't know how to feel about that. If that's the thing I'm searching a hit for... do I need to stop that?

I think probably yes - but I'm not sure why. When I thought deeply about it and talked with a friend about it, we somewhat came to a consensus that as long as you still do a significant amount of deep reading, thinking, work, etc per day these little hits of "learnt a thing" probably are fine to endulge.

It's when you're always only "learnt a thing" and never digging deeply into them and applying them that you have a problem.

But what's the right balance? Or is some hits of learnt a thing always bad?

brational··on Cybersecurity Incident Involving Consumer Information
> So, if I hack TU, all I need to do is get the data of the people who asked for a credit freeze.

To what end? As has been pointed out they have all that info anyway so it's not like you're making the situation worse.

But more importantly, if your credit is frozen who cares? What are they going to do with your SSN? Get a loan? Get a CC? Buy a house?

That's the point of a freeze, it makes your PII less valuable.

The actual concern is about the PIN. Because surely they could go through the trouble of PIN recovery to unfreeze your credit and then make use of it. But considering the numbers game, its not worth their trouble vs all the unfrozen accounts.

brational··on How to Recognize Burnout Before You’re Burned Out
Key word in that quote is "trust". Probably a matter of social intelligence to determine with whom one shouldn't be talking.
brational··on Pybind11 — Seamless operability between C++11 and Python
>could be a bit more cumbersome though as (again, in my understanding) forces you to write and adapt all bindings by hand.

That was my interpretation as well.

brational··on Pybind11 — Seamless operability between C++11 and Python
Have you used pybind? I've used SWIG extensively so I'm familiar with that - you talked about SWIG but not how it compares to this new one.

Reading through some docs, it looks like pybind suits better for a python codebase that occasionally needs C++ pieces added in as you have to setup the C++ code to handle the py needs.

SWIG I was always impressed with exactly your point. You could sometimes just make 1 big header file in a facade pattern to expose some "start" buttons needed to run a huge c++ application and nothing else needed to be setup. No going back and forth.

Example usage here was a single heavy duty image processing application but using python has the distributor and work manager. C++ code was a "worker" and python and zeroMQ did everything else. So the only "connection" we needed was a start button and some metadata to the c++. Maybe 1 header file with 100-200 lines of code to make the bridge for SWIG.

(to anyone else reading) does that sound trivially simple to the do the same with pybind?

brational··on What’s Your Heart-Rate Variability? It May Be Time to Find Out
wahoo ticker is bluetooth and easy setup. around 50 bucks on amazon. i used that for cycling.
brational··on The Last American Baseball-Glove Maker Refuses to Die
Maybe author didn't do enough research? These guys are still around: http://www.glovesmith.com/
brational··on United States Expatriation at an All-Time High
>low-level anxiety of getting hit by a truck

no, that one replaces the low-level anxiety of getting shot.

brational··on Ask HN: As an employee of a company, how do you assess its health?
How would apply this advice to a forture 500 company where "payoff" isn't part of the equation?
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