skysight-inc/HackerNews huggingface dataset:
As a parent, I wouldn't do this in busy areas. I've seen people get hit from drivers running stop signs and red lights. I have to look at drivers turning right on red to make sure they see me, not sure that all children are tall enough to do this. Too much of a risk.

It doesn't take too much searching to find examples of horrible accidents:

https://www.kron4.com/news/bay-area/kids-hit-by-car-while-wa...
Reading over the post, it says $5 in their "local lab". Which probably means using existing or older hardware, so the $5 is probably electricity costs or similar.

And it sounded more like a generalisation anyway. ;)
You said that mixed-use neighborhoods lead to empowered children. Really? If that were the case, there'd be empowered children in mixed-use neighborhoods all over the world, including in the US. But that clearly isn't the case.

Most of Japan is rural. It's not uncommon to walk or bike up to an hour away to get to the nearest store. Yet children are still given responsibility and agency. In fact, it may be much more common in rural areas around the world rather than in dense mixed-use neighborhoods.

But that's not the reason either. It's clear that both urban mixed-use neighborhoods and rural communities have nearly the same consideration about children, within a single country/culture. If a society perceives it as safe and a good idea (or even necessary) for a child to run errands, then that's what happens. If the society perceives it as unsafe or irresponsible, then they don't. It's nothing more than a culture meme.
It’s also not a problem for luxury hotels openly hosting gay clubs on premises.

What exactly would be sufficient evidence?
Simply a humorous anecdote from a doctor tired of people not wearing their PPE.
For any sampled data you'll get guaranteed 100% fit by making it pieceways constant with N fragments where N=number of data points. It says nothing about the function you sampled, it's just a way to cheat by overfitting.
Plenty of countries just model their suburbs after the U.S.. Canada is just like the U.S. most modern suburbs in europe are built with stroads and highways like modern suburbs in orange county, too. American style suburbs are found all over the world to be honest. You can find pockets of huge homes and stroads from Indonesia to Pakistan.
A few friends of mine have bought houses in the gentrifying parts of port richmond over the years, and I've biked through several of the intersections in that video. Yeah parts of Kensington Ave are open air drug markets, you avoid those spots. The surrounding neighborhood is run down and pretty low income, but mostly quiet and residential. I assume SF is similar in that outside of downtown you can find a path to anywhere you want to go that avoids the most obvious dangers. Similar to the parent comment, the grocery store I walk to in west philly always has a homeless woman out front and the interactions aren't scary. She says hello to me and my dog who she recognizes and asks for change, I typically say "no but have a nice day" she says "god bless" and that's that.

Speaking as a non-parent, if I had a kid near kensington ave and they walked to school (which they mostly do) I would just tell them to walk down Frankford Ave a few blocks south, which is much less scary. Teaching kids those basic "street smarts" is one of the objectives of having "free range" kids. Although I would also add that living a little ways away from the street infamous for being a drug market is within the means of the majority of the Philadelphians, and the vast majority of the hacker news crowd.
There are a number of areas where DTL can be used where jq can't. The obvious ones are that DTL is a library and is therefore usable directly in your own code, both frontend and backend.

In terms of the command line, I'm sure advanced users of jq could get almost, if not all of DTL's command line functionality out of jq, that said I think DTL would make it a lot easier. DTL, I think, provides a more approachable syntax, especially when you are doing more than just extracting data as it already exists. The DTL builtins of `grep` `group` are great examples, as are `chain` `derive` and the various set-operations present in DTL.

Add to that that DTL is functional in nature and allows you to specify your own transforms as controls to the various functions, you can easily get very sophisticated with your remapping in ways that would be much more difficult (maybe impossible) with jq.

In terms of an example, the one most readily available I have got turned into a DTL test (in dtl-expressions-advanced.js in the test suite), which is to perform a soundex search on textual input data. DTL doesn't support soundex natively, but it was trivial to create it with a DTL transform, and because it's json, it can be imported into any transformation object you might need to use it in.

And because DTL is a module AND a cli, you can move your transforms back and forth between your code and your command line without re-translation, which I have found to be immensely useful... but YMMV.
You don't need to manually manage EBS. Shutdown instance, change instance type, boot.

I guess you could buy raspberry pi with more memory (but not more cores) and swap the sd card, but beyond that you are stuck. aarch64 rootfs will not boot on commodity x86 hardware. sd card performance and reliability is many times worse than EBS anyway.
via https://rakyll.org/generics-facilititators/

Example:
https://go.dev/play/p/as3rT4fB3cn

// Invocation:
strings := []string{"1", "2", "3"}

ints, err := Mapper[string, int](strings).MapErr(strconv.Atoi)

strings = Mapper[string, string](strings).Map(func(s string) string {
return s + "_suffix"
})

// Definition:
type Mapper[T, U any] []T

func (ts Mapper[T, U]) Map(f func(T) U) (us []U) {
us, _ = ts.MapErr(func(t T) (u U, err error) {
u = f(t)
return
})
return
}

func (ts Mapper[T, U]) MapErr(f func(T) (U, error)) (us []U, err error) {
us = make([]U, 0, len(ts))
for _, t := range ts {
var u U
u, err = f(t)
if err != nil {
return
}

us = append(us, u)
}
return
}
And perhaps there is a new linear section starting with the computer revolution?
> The study was not able to separately analyze any subtypes or varying severities of depression. The authors say that future studies should investigate the use of non-pharmacological depression interventions used in combination with antidepressants.

> The authors add: "Although we still need our patients with depression to continue using their antidepressant medications, long-term studies evaluating the actual impact for pharmacological and non-pharmacological interventions on these patients' quality of life is needed. With that being said, the role of cognitive and behavioral interventions on the long term-management of depression needs to be further evaluated in an efforts to improve the ultimate goal of care for these patients; improving their overall quality of life."

This was not a fantastically designed, rigorous study. I would be interested to see if this is enough to follow-up with a better study, though, as anti-depressants tend to be barely better than placebo [1], with a lot of ugly side effects.

*IMPORTANT NOTE*: If you are currently on antidepressants or any mental health medication and they're working for you, do not let this article or comment section influence you to go off meds without talking to your doctor.

[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4172306/
So you are saying that since Amazon paid no taxes they made absolutely no money on the sales? Arranging the company structure so that billions in profits are seen as losses in the bottom line is ridiculously easy and makes the whole corporate taxation system a joke.
I not so secretly "harbor" hopes for sea ports to find new liveliness, to be interesting new interlinked places. Buses and cars and bikes have pretty limited speed, limited over-surface area available, but a city on a big river or bay could potentially have really amazing reach/access... with a wing-in-ground transport, or hydrofoil, or other high speed vehicle. There's some fun speculative futures running around in my head- nice to hear there are some folks working on the tech, on making it happen.
It's not about whether others care how fast you can type. It's about how quickly you can get your ideas into the computer. Between coding, writing documents, emails, and Slack, a lot of your day is spent typing. If you can improve your typing speed by 20%, you may have just reduced the time it takes to do your job by like 5%, which is meaningful!

Dan Luu has a really good post that outlines why working on things like typing speed can be extremely valuable and basically a force multiplier on everything else you do as an engineer.

https://danluu.com/productivity-velocity/
Right, but notice the part of the video where it actually swims forward and creates slack in the wire.
Aren't like all major tokens following BTC?

If BTC fell, ETH fell too.
See above, it is (or was) true, for a conservative (not record) price estimate. Most lotuses in existence are not mint alphas.
This seems like a more restrictive version where the "Actors" must also be entirely deterministic and single threaded without really blocking in the middle of processing something.
It's not pocket change for people early in their career. An early engineer in a series A company could easily be getting 10k+ in options
We never use merge except fast forward merges. So we never have merge conflicts.

Of course that means that we might need to rebase and that could hit conflicts. With diff3 style rebase conflicts are generally [1] easy to understand. When a commit does not apply cleanly the diff3 style output gives you 3 sections:

1. What the code looks like after the previous commit that has already been rebased to the new branch under work

2. What the code looked like in the original branch

3. What it looked like 1 commit later in the original branch.

Now the question the human is: You (or some one else) changed it from 2 to 3 in the past. Now your code is not 2 but 1. How do you introduce an equivalent change from 1 to something that works like 3?

Once I have learned that principle I could no longer understand why diff3 is not the default or how anyone can survive without it.

[1] Of course there can always be tricky changes. If an automatic diff tool choses unlucky alignments the result is not ideal for humans. But diff3 does not make things worse and generally it does not happen that often.

Edit: A couple of iterations needed. Don't try to type somewhat complex comments on your phone...
is there any part of this video that is a side by side comparison? didn't see any obvious marks in the description or comments
not all california energy is produce in california california fo example pays to nevada if don't remember wrong to, shut down their panels to make their output higher than it is for example, or like this articule say pay other state to buy their electric excess output meaning the technically could be true

article:
California invested heavily in solar power. Now there's so much that other states are sometimes paid to take it
https://www.latimes.com/projects/la-fi-electricity-solar/
It's the title of the article after all. We could talk about Intel as well, but it's not relevant.
Are you implying that investing is something specific to "the tech crowd"?
I used Gurobi for logistics routing problems years ago and loved it. Especially loved that I could get a fully functional trial that was limited by total variables to develop my problem and use the license version for the production problems
May have multiple reasons:

1) Some people just like the infra work, so they presume everyone likes as well.

AWS eliminates/simplifies a good portion of it.

2) Some feel a sense of superiority saying they can pull off an entire infra on Hertzner.

They know many younger engineers can't, since they started with AWS in mind.

3) AWS has a terrible reputation as an employer.

Perhaps some these anti-AWS blog writers might have worked there, know someone who did, or heard one of the AWS PIP horror stories...
pretty amazing what you can do when you push the release deadline back by 26 years.
You need forms of storage for that. The conundrum can be turned on its head - "What do you do when you have nuclear and the businesses and factories are closed ?" You either simply waste nuclear capacity that you've paid and waited years for to be built - or you need forms of storage to make use of it. Both Nuclear and Renewables really want storage, they will compete for it.
If you can only make use of 60% of a nuclear plants capacity, you're price per unit is 100/60 more than the 'base-load' ideal that it was sold for. And another thing future nuclear plants will have to run alongside - is more and more renewable supply since renewables are cheaper and faster to build. We will have a situation where almost all demand is met by renewable supply eventually, and before that situation the demand left nuclear will decrease from 70,60,50,40,30...% - that's even without storage. How many decades do you expect it will take before those plants built with contracts to run for half a century or more, become pointlessly uneconomic ?
Annual under 21 abductions by strangers are 8 times more likely than death by lightning strike for all groups.

But there’s lots of confounding variables there. A kid that’s not outside won’t be abducted by a stranger and you won’t be struck by lightning if you’re inside as well. Thunderstorms don’t happen everyday but a kid may walk alone twice a day. So what’s the right equivalence? Is walking alone through a bad neighborhood the same as going into the lightning storm and grabbing a flag pole?
> What is the minimum capacity that renewables are guaranteed to provide?

Zero... same as any other technology. ie: Texas lost around 25GW of needed NatGas capacity in Feb 2021, not to mention the failed coal, wind, and nuclear that also occurred during that event. (Texas had similar shortages in 2011 and 1989.)

> That's the number that matters.

You need to take a portfolio view when thinking about energy supply issues... reality is both your number and their number matter.

What 97% does mean, is less consumption of two finite resources, namely the ability of the atmosphere to absorb carbon and the amount of carbon we have available to us to burn.

Of course, it also means there's a need to either scale the rest of the generation in the ISO down to 3% or export the excess to a neighboring market. Larger base load plants, particularly nuclear, are very bad at lowering their output (Which is why sometimes wholesale electricity prices are negative. These are generators willing to pay people to take their power so they don't have to shut down or otherwise reduce output.)
Main thread over here: https://news.ycombinator.com/item?id=31102089
TCP/IP is going to be wild.
There's an easy fix for that though -- generate k deterministically using the procedure in RFC6979 [1].

[1] https://datatracker.ietf.org/doc/html/rfc6979#section-3.2
The first one on PHP is... Wow...
He pitches it as a way of screwing employees who aggressively job hop. Not really the same thing.
Does anyone remember briefly getting wowed by 8 channels thanks to Octamed:

https://www.youtube.com/watch?v=LnlCMbCVYAk

and then realising how much sound quality was sacrificed in order to achieve it?
It was still cool to be able to compose chords rather than use chord samples which was pretty much a necessity with only 4 channels.
I wear glasses and still don't get the effect from my main display. I only realized it can be seen as 3D after seeing two street lights in different sizes. To me it looks more like two tall buildings with multiple bridges.
What does “closing of Russian schools” mean? What is a Russian school? A school that teaches the Russian language? And why are they closing? Were they banned by the government, or are they closing for some other reason?

The explanation given here [1] is that Ukraine is only changing the language used for instruction to Ukrainian, nationwide, not prohibiting the teaching of Russian.

You shouldn’t believe everything that you read on the internet of course, but this strikes me as far more plausible.

[1] https://euvsdisinfo.eu/report/in-ukraine-schools-will-be-clo...
I think is only noticeable on mobile phones.
Ironic — I'm reading this in my Istanbul airbnb, having left Russia in total emergency just month and a half ago, living out of a single suitcase, without any idea of where I'm going to live. And just before I opened this blog post, I was thinking about how comfortable and surprisingly modern Turkey appears to be, and if I, like a lot of my friends, should later apply for a citizen's permit here.
CPLEX (by IBM). The documentation can be a bit thin sometimes. But its fast. Most benchmarks place it ahead of the google cloud products.

For fun I made this Golomb ruler solver using cplex: https://github.com/strateos/golomb-solver
That’s why you use managed Wordpress, aka wordpress.com.
Which actually confirms that this was trained on r/amitheasshole. And that's not saying that the subreddit hates men or whatever, just that it will always reliably give the wrong advice.
Can you put an email or other form of contact in your profile? Happy to make a referral, but they’re not interested in clients with below 250k GBP annual travel expenses.
Ask HN: ELI5, what is growth, economically speaking?
Why doesn’t it work as well on a mobile phone though? Especially since an iPhone has better color reproduction than most desktop monitors.
Building a Progressive Web App with React 18
Personally, I wasn't even aware this tech was possible. It sounds like an awesome way to electrify over-water travel without the drag / instability of pushing through the ocean.

I also harbor such hopes. Seaplanes are wonderfully versatile in where they can go, and these vehicles could also "sail" (in the air) where the water is too shallow for a regular vessel as long as the takeoff / landing areas are clear.
35k for a 8kwh, 24kwh battery storage system.
~15k in credits?

Solar loan ends up at 175 a month. I got in before the recent ridiculousness around fuel prices. I'm sure I'm net positive at this point but haven't done the precise math.

One addition I'm considering, is some bitcoin/ crypto rigs to take care of excess power during the peaks. Even with my batteries, I produce a lot of extra power and don't get paid spit from the power company, and what I do get I can only use as credit.

https://www.nicehash.com/profitability-calculator/-bitmain-a...

Thing costs ~1.25k, but at ~$10/ day it will pay its self off in a quarter.
I hope Reddit has a good anti-bot system in place.

Brace for SEO spammers, they're coming to your subreddit.
In theory moving electricity 1,000 miles can have minimal transmission losses. Unfortunately California’s grid lacks the infrastructure to support significant long distance transmission.
> Assuming that that passage is talking about human agriculture is a very generous interpretation - it is specifically saying that plants had no reason to exist prior to human beings,

Since earlier in Genesis it is made clear that plants were created before animals, I think it is the only consistent interpretation. Also, maybe "Agriculture" was not the best word to use; I meant any deliberate human action on the flora, not necessarily to produce food.

> Again, I think you're reading in some assumptions into the text - I've actually always read that passage to imply that the world was essentially an unformed wasteland prior to the creation of the garden of eden - that the "made all kinds of trees grow out of the ground" was a sort of spontaneous creation of life.

All the plants in the garden were already existing; that expression "made all kinds of trees grow out of the ground" apparently means the garden was a showcase of the wonderful variety of plant life existing.
On the other hand, I know a fellow who thought the startup had no future, and wanted a higher salary in lieu of options. Management said ok.

A couple years later, the ship came in, and it was a big payday for the other employees, but not him. He was furious.
Thanks.

It can. The cli can handle json5 (https://json5.org/) so trailing commas and comments are a-ok.

And yes, re: jayk. Almost certainly. :)

It has been an ambition of mine to turn this into a c lib to parse/process the syntax into an AST so it can be used in multiple languages... but I haven't been able to set the time aside for that particular batch of work, yet.
don’t take my word for it

https://css-tricks.com/comparing-static-site-generator-build...

Next.js and Gatsby are the slowest
I'm not sure what you mean.

You aren't taxed when options vest because there was no gain. Only when you exercise options, and you will be taxed on the gain. So if you make more money, sure your tax will be higher.

RSUs are taxed at vest as that's a gain.
Thanks that's almost what exactly I want. I don't need the computer though so that's a difference. I also want chairs. But that's what I have in mind.
Yeah, being to the point is crucial in these days of abundant content. Sometimes I wish they reinstated the 10-minute limit.
Honestly that's a lot more cautious optimism than I would have expected from someone willing to put $30k on the line.
It was this way for me in late 90's and early 2000's
I think it may also depend on the subpixel geometry[0][1] (and pixel density) of the screen. There are a lot of ways to arrange subpixels.

[0] https://en.wikipedia.org/wiki/Pixel_geometry

[1] https://en.wikipedia.org/wiki/PenTile_matrix_family
Ubuntu 22.04 LTS (Jammy Jellyfish)
Yes it will, and - controversially - it will be the elderly who will be most opposed to it if my surroundings are anywhere near representative.
I have the same experience.

Usually, I find Reddit discussions at least 5 orders of magnitude less valuable than HN ones, for example.

They're not useless, but HN most often contain good advice. It has bad advice too, but it's easier to sort out.
It is correct, except I think the browser generates the DOM from the HTML, and the JS just attaches event handlers to it.

The reason for the double work is that the context here is SSR/SSG:

«The re-execution of code on the client that the server already executed as part of SSR/SSG is what makes hydration pure overhead: that is, a duplication of work by the client that the server already did.»

In client-side rendering (CSR), there isn’t double work in rendering the HTML, since the client only does it.

Yes, the idea is to send pre-rendered HTML (by using SSR/SSG). The client doesn’t need to re-create the page/HTML, simply hydrate it (attach event handlers). But it is duplicate work and turns out to be a bit expensive to always do it on the initial load.

Hope that helps to clarify.
Amazon has it but you're gonna pay for it.
Thank you. It also has a more useful title:

"Memray: a memory profiler for Python"
As far as I can tell, HN is rendered on the server.
It's worth noting that there are several reputable efforts pursuing criminal justice reform independently of the problematic BLM organization or movement. https://www.openphilanthropy.org/focus/us-policy/criminal-ju... has a useful overview of groups you could look into.
I think I saw something like that quite a few years ago. I think it was clay.
At this point, I'm surprised when other people are surprised that founders and investors work together to screw employees. "Work", in the corporate sense, is the same sort of exploitative, morally vacuous, might-makes-right dominance hierarchy that humans have been forming for thousands of years. We haven't evolved beyond that garbage yet.
Somehow after 25 years of coding I've never seen issues with using exceptions. Java is more explicit, Python gets the job done, and a good IDE helps in most cases anyway
Primitive Communism