HNHacker News
TopNewBestAskShowJobs

trgn

2,503 karma · joined July 19, 2013

submissionscomments
trgn··on Adults over 65 will outnumber children by 2029
there's a new urbanist community, walkable, bikelanes, etc.. in my part of the midwest and it's teeming with children.
trgn··on Adults over 65 will outnumber children by 2029
what's that theory?
trgn··on What happens if an entire class of workers loses faith in their careers
> logical intelligence

it's this that AI is stripping. the work is becoming systems thinking. not bad per se, but removing the small scale puzzle aspect of the job

trgn··on What happens if you put work into the second dimension?
didnt know, it's on my watchlist now!
trgn··on What happens if you put work into the second dimension?
this stuff was huge for a while, 20-25 years ago, digital libraries, information exploration, ... consider even things like minority report, or more prosaically, all the demos coming out of MIT medialab.

It never really caught on, completed got clobbered by free text search, now AI chat interfaces I guess.

Am glad to see it bubble up again, because have good memories working on this stuff.

trgn··on New cars are getting 1.2cm longer and 0.5cm taller each year
weight is the easiest measure. wear&tear on road, mpg, damage in accident all scale with weight
trgn··on Ghost Cut – Or why Cut and Paste is broken everywhere
I consider myself reasonably competent, reached conventional milestones in a career in tech, did a thing here and there, and I'm reading this, sort of nodding along, and barely understand what's the issue again with cut&paste, there was one, which one ?, anyway, middle age you guys, it's real.
trgn··on Elastic lays off 7% of employees
dont know the laws well enough, but would be crazy indeed if companies could borrow against their own stock when they're issuing first new ones with sbc and then buy back on open market.
trgn··on Elastic lays off 7% of employees
yep, clearly, just meant they're not cash strapped.
trgn··on Elastic lays off 7% of employees
vacationing/digital nomading in belgium atm, it looks erhm rich. traveling between brussels, leuven, ghent, bruges, soon antwerp... people dress well, never been anywhere with so many german luxury cars on the road, meals cost about the same as US.

I'm sure statistics this and that, but something doesn't translate, sanguine reality is different.

trgn··on Elastic lays off 7% of employees
i dont think this announcement will boost the stock either, for the same reason we are wondering here why 7% is noteworthy for a globocorp.
trgn··on Elastic lays off 7% of employees
but none of this applies to elastic. it's cash flow positive, and has such a cash hoard it's doing stock buybacks.
trgn··on Elastic lays off 7% of employees
i dont understand this either. just dont hire for half a year or so, a generic globocorp gets to that 7% easily.
trgn··on Switzerland wil have a referendum to cap population at 10M
isnt that just a temporary bottleneck? a self-confident generation might make the sacrifice. plus, the opposite of increasing isnt necessarily decreasing, stabilizing is another one.
trgn··on Switzerland wil have a referendum to cap population at 10M
absent productivity increases, population growth is just there to maintain the welfare state for retirees, it's a perpetuum mobile. apart from that, i dont even know what the benefits of a growing population would be. switzerland is trying a different tack through democratic means.
trgn··on India's surprise baby bust
yeah make sense, we do things, rationalize them later, i get it, i certainly am sensitive to it.
trgn··on India's surprise baby bust
i put off children because it takes longer to establish a foothold. not because i loved to travel or eat out necessarily, or felt i needed to prioritize hedonistic activities over building a family. but, during that time of getting my degree, figuring out my career, get some savings, etc.. those were the things to fill up time with.

i'd trade it all for having kids younger though. it's just that they would have come at a time that any kind of grip on my future was still tenuous.

trgn··on Learn SQL Once, Use It for 30 Years
i'm probably pretty dumb but i don't really get what's so mathematical about sql.
trgn··on Can the stockmarket swallow Anthropic, SpaceX and OpenAI?
the AI companies make way way too much revenue to be f*cked, and people are hooked and they have not tested limits of their pricing power yet.
trgn··on Can the stockmarket swallow Anthropic, SpaceX and OpenAI?
i feel like starlink could be huge, why not the default internet connection for everybody. similar to how people abandoned landlines for cell phones.
trgn··on No Raise, No Promotion: 1 in 4 White-Collar Workers Are Stalling Out
Anecdotally it's true imho. accrual of benefits, sbc and wage-indexing, ... job hopping puts you at the ground floor of each, and salary jumps have narrowed.
trgn··on High Density Living, 2000 Years Ago: Inside the Roman Apartment Building
that seems like a reductive truth in the other direction, i'd even say it's largely false.

the wealth explosion in the high middle ages and significant rise in standard of living was fully accompanied by (and maybe precisely because of) the flourishing of urbanity as well. there were great jobs in the city. proto industry and cottage industry, specialized trades, guilds, ... would you rather be a farmer, subject to the whims of your lord and the weather, or instead weave cloth at a more individualized pace, as a band of brothers?

that city was also a much more calm and verdant atmosphere than we now image as well. gardens, high intensity cultivation, markets, plazzas, all within city walls, not to mention a very accessible country side outside in walking distance ... no noise pollution from cars. i think people tend to forget this aspect a lot more, because they imagine the crowded industrial city. that machine-environment wasnt the norm for the hundreds of years preceding it. we should image bruges in 1370 here as the norm, not manchester in 1870.

sure, the city could be filthy, but farmlife was miserable in its own ways. and sanitation was bad in the city, it was just as bad as on the farmstead.

trgn··on What we lost when we stopped letting kids leave the front yard
i agree it's overestimated, and it's not "as bad" as many believe it to be. but it is worse.

i get the lightbulb stolen from my garage light every month. that sort of petty crime is non-existent when you live in a nice suburb. but it's only a lightbulb, not that hard to replace.

am i worried me or my family will get shot? no, my neighbors are actually all very nice. but the family pizza place on the commercial strip a block over has a shooting once every year or so. in the integration of everything, it's somewhat of a non-issue, but it i real, and again, something that never happens for many decades if you're out in the burbs.

there's a real stark difference between the two. how a place feels in your gut, is different from what the numbers show, and it's not always clear what's real and what's not.

trgn··on What we lost when we stopped letting kids leave the front yard
i live in the midwest and the core of the city is dirt cheap. people don't want to live here because of the crime and vagrancy. it's a foul atmosphere.

i do live here with my children, and it's just because we grew up in similar environment, and works well for other logistical arrangements, etc. i love it for many reasons, but outsiders do see the issues that i have become blind to.

the problem really is all of the above. it is the fast, heavy cars with texting drivers, it is the schizo's yelling at people as they shuffle around, it is the long distances between anything to do, it is the lack sidewalks, it is the gerrymandered school districts, it is the - if not criminal - at least trashy neighbors playing loud music, ...

it's a wonder if it comes together at all, and when it does, it is very expensive. and it isn't even necessarily the "city". it's usually the nice suburb, with the community pool, and your neighbors are doctors, and it's in a "good" school district,... it is such a narrow target.

i want the city to rebound, be a welcoming place for families, but it will take addressing all of the above.

trgn··on Who wins and who loses in prediction markets? Evidence from Polymarket
that's what progressive taxation is
trgn··on Saying Goodbye to Asm.js
:(

this was such a crazy project. remember when we compiled our c++ to wasm over 10 years ago, wait, this works?! web seemed to move so fast then.

trgn··on We've made the world too complicated
get eaten alive by mosquitos and be slightly moist all the time!
trgn··on Red Hot Chili Peppers ink $300M deal with Warner Music to sell catalog
Feels cheap
trgn··on I keep tripping over "true, false, true"
named arguments are hacking object literals to provide additional readability. it's ok, but not for all code paths, they have a true overhead. problem is that these things start to become idee fixes in teams (all funcs should have named args!). ideally, this could be fixed in the language.
trgn··on GeoJSON
the default parsers all load the entire thing in mem, which is not good.

so you need a stream-based parser, which nobody does an effort to write/use for json. especially since geojson is a web format, and people just default to json.parse, which is blocking. and even then, even if you did use the custom one, it likely won't be a geojson-tailored one, so because key-order isn't guaranteed, any parser for geo-json will need to do some acrobatics to finding the reference-system, dealing with arbitrarily nested geometries etc..

it's a good format for what it is, but it's not a great geo-format. a geo format needs to be easily scannable and, even better, have a geometry index to be able to seek quickly.

← PreviousPage 2 of 34Next →