skysight-inc/HackerNews huggingface dataset:
Not an expert, but I've seen some signs that netlink is used instead of ioctl lately. https://medium.com/thg-tech-blog/on-linux-netlink-d7af1987f8...
>Obviously retail pseudoephedrine was never a substantial contributor to methamphetamine production

I don't know how it compares to organzied production, but people certainly do cook meth from retail pseudoephedrine. In my neck of woods, it's a fairly popular pasttime, since all ingredients can be purchased in a single trip to a shopping mall.
The issue is, the wheel keeps turning. And these dynamics exists because they self-replicate.

It sucks, but realistically we don’t even really understand what causes NPD for instance (or BPD), and since one of the core things with NPD is they will never admit they have a real problem, and are really good at manipulating people and hiding their problems….
But under negative pressure leaks mean replacement with air, reducing lifting capacity immediately. Positive pressure would give more margin.
Question all those companies are they build their own email infra or are using third party email providers
Our goal is to make it transparent.

The architecture includes proxy layer that handles routing and maintains the connections, so we believe broken connections are avoidable.
Maybe the Museum accepts donations of artifacts.
Half of us think that you are implying that hard work will get you into that wealthy group, the other half thinks you mean that those who don't come from a privileged background will never make it to the top?

So which is it?
Source for the numbers?
i'm with you on how distasteful it is for billionaires to spend absurd amounts of money on quirky projects with questionable benefit.

but calling it a "floating city" is silly. the blimp might be 124m long, but the cabin is basically a sprinter van. https://airandspace.si.edu/sites/default/files/2023-09/21ZD_...
Facts! That's why I said it as a response to the person asking what walking path could remain interesting month after month!
Dunno if this applies to anyone else, but if I go for a long walk, then at about the 25-30 minute mark my metabolism shifts gears. A distinct jump in body warmth. I open my jacket, or otherwise remove a layer.
Thank you, I understand and actually sort of agree with you now that I understand where you are coming from. I feel very similarly and perhaps I was not dilligent enough in fleshing out that I also want the author/creative force behind it to be involved and for it to more or less continue at their pleasure.

My issue was merely with the notion that something that was "finished" or ended previouslu could never be continued or elaborated on due to what I perceived as an obsession with the "sanctity" of a completed or discontinued creative work.

I don't know if this resonates at all but I feel the deep need to keep things open and I just can't thumb my nose when a series I enjoyed offers to continue that experience and pick back up where "we" last left off and that I so enjoyed prior.

I get attached to the franchise/show/whatever and crew and its hard to accept the notion that at some point they go away with any finality or that they will necessarily remain frozen in time where nobody can move forward or I don't feel like we can grow and abstractly interact anymore.

This probably sounds really stupid and maudlin but there you have it. I'm sorry and I'm glad we could get to this point :)
Pfft been done, just heat it up
Further to your doordash example, I believe many of delivery sites simply took the online order, then called the restaurant themself to order the food. This however lead to some issues where restaurants were getting from complaints from customers they didn't know they had. They also had different pricing from the online companies.
Hah, one of your comments weeks ago got me to try Fooocus-MRE after getting nowhere with SDXL on A1111. Absolutely blew away my previous results in so much less time. I was able to illustrate a whole TTRPG session in an hour or two.
One fabricator has a track record and additionally tested their latest rocket more than zero times

Also, Starship is beyond the planning stage
Anonymous posting has big risks. It gives trolls a green light.
Fair. VS Code has worked for me very well, but I'm sure experiences vary.
Very cool, I love Jellyfin. Could have sworn there was a macos client but I guess there isn't! Awesome that you're working on it.
How would you know if an airline had death priced in? Oligarchies tend to diversify into media for this reason. Oh no that tragic plane crash was obviously pilot error!
The muscle you add from weight training does burn extra Calories, but it's not very much, around 6-10 Calories/pound. https://www.builtlean.com/muscle-burn-calories
And in the same vein, our kids' schools should follow the Finnish model.
I had assumed that since IPPROTO_MPTCP(262)!=IPPROTO_TCP(6), they were using another protocol number for everything, but you're right that there's a TCP option involved too.

But also, plenty of stateful firewalls will strip unknown options. Here's how to enable Ciscos to forward it: https://www.cisco.com/c/en/us/support/docs/ip/transmission-c....

Edit: here's checkpoint: https://support.checkpoint.com/results/sk/sk114666
My only issue with the reviewer is the reviewer complaining about SBF's parents saying things like: "why didnt you start him in highschool earlier" or his quote:

"Seriously, what the actual f** was SBF doing in a high school? (Also, why would he want to read the Harry Potter books a second time, one of the deeper unsolved mysteries remaining?) He was doing philosophy better than philosophers, off the cuff. He was bored out of his mind."

However in the previous paragraph when commenting on how great Sam was at philosophy and having intellectuakl stimulating conversatyions with his parents he said:
"This must have been so amazing. I can’t wait for this to happen to me with my kids."

The author seems to be pretending they know exactly what a perfect upbringing for a gifted child like Sam would have needed.

When In fact I can imagine raising sam would have been extremely difficult even with the best parents.
Touchscreen systems are expensive than a bank of buttons.
> React doesn't tell you how to structure your project, manage its backend communication, handle application state, routing, etc. React is just...not a framework.

Technically it doesn't, but the conventions that grew around it and the availability of learning material effectively produced same default choices, making it a framework via convention.

And I see it as a good thing, because having several competing router implementations is an unnecessary headache.

The React crowd would do good to stop being in denial about this.
> it’s up to the juniors to put in the effort

Take the most motivated, extroverted, confident junior you know. Even this junior doesn’t know what they don’t know; what to ask about; what’s worth asking about.

I think seasoned professionals severely underestimate how foundational the first couple years of the workforce are. How much they themselves were able to absorb just being colocated with senior people. I’m not even talking about technical or domain or company knowledge but basic workplace professionals, social skills, etc.

But of course you cannot simply assume that this wonder-kind junior is every single junior in the first place.

More importantly maybe, you cannot assume seniors will all have the motivation to mentor an avatar on their screen.
What were you trying to get it to do? It was working alright for me but I was mostly doing quick HTML/CSS templating. I just paste in boilerplates and get it to make tailwind styles changes
Show HN: Mango Mail – Affordable email host with unlimited addresses
Hey everyone, I implemented many of the suggestions you made on our last post and thought I'd give this another go. As always, criticism is welcome and Happy Halloween!
Hmm that is a good explanation - AA munitions are low ordnance typically, so their effect against concrete would be low. Yeah I really don't know what or who caused it, or on purpose or not - but it wasn't a 1000lb or 500lb bomb.
This is a really cool project—congrats! A somewhat related project that I worked on at MongoDB is PyMongoArrow, it does some of the same transformations to take unstructured MongoDB data and convert it to tabular formats like Arrow data frames. I’m curious what the support for BSON types that do not map cleanly to JSON types looks like? One example I can think of off the top of my head is Decimal128
> Klingons, Romulans, Cardassians, Jem'Hadar, Ferengi, The Kazon, maybe the Hirogen.

These all look “dark skinned” to you?
OK, I've been convinced that I'm wrong, because the number is of course compared to the control group.

I apologize for any inconvenience!
I don’t think that’s quite true, though I noticed Eelco didn’t mention Furlani’s work in his 2006 phd thesis on Nix (started in 2003): https://edolstra.github.io/pubs/phd-thesis.pdf
The Friendly Orange Glow

The author also had an article on PLATO emoticons as the book was in development: http://www.platohistory.org/blog/2012/09/plato-emoticons-rev...
So do alcohol, gambling and bad relationships.
Why don't people steal them from other cars? Why isn't it a problem in other geographies? Do cars in CA need a different cat because of CARB?
Interesting that it uses helium. With a helium shortage [1], I'm concerned about the long-term viability of an airship - so I ran some numbers to understand it better.

Helium is used in medical applications for cooling magnets in MRIs - I found the quote "An MRI unit requires approximately 2,000 liters of liquid helium to keep the magnet cool enough to operate." [2] This is interesting to be because, in a helium shortage, healthcare applications probably get high priority.

Liquid helium has an expansion ratio of 1:745 [3], so the 2000 liters of liquid helium for an MRI is the equivalent of ~1.5 million liters of helium gas.

I can't find the exact volume of helium the Pathfinder 1 requires, but their website says "Pathfinder 1 is 400 feet long and 66 feet wide" [4], which modeled as a cylinder gives a displacement of about ~38 million liters.

So, my rough estimate is that an airship needs as much helium as ~25 MRI machines (with a high margin for error).

To me, that seems like a lot of helium - I bet society would prefer 25 MRIs to 1 airship.

[1] https://www.nbcnews.com/health/health-news/helium-shortage-d...

[2] https://www.rsna.org/news/2023/january/helium-shortage-for-m...

[3] https://en.wikipedia.org/wiki/Expansion_ratio

[4] https://www.ltaresearch.com/faq
What is “70% nitrogen in air”?

https://en.wikipedia.org/wiki/Atmosphere_of_Earth:

“As of 2023, by mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases.”

Did they take out nitrogen, added 7 parts nitrogen to 10 parts of air, use something else than mole fraction, …?
Do you think gravity-assisted rock crushing could be feasible?
There was an online car sales startup years ago where they put up the web page and ordering stuff before getting any buying or delivery stuff in place. When they got their first order, the boss said "well, go buy the car!"
Sure, at ground level. If instead we make these in orbit and drop them slowly…
So, a metric billion?
Mass surveillance to combat terrorism is also making me think if the remedy is not as worse as the evil.

I mean, terrorist are now laughing that they nicely annoyed 99.99% of the population that want to travel by air.

We saw the rise of low cost terror, with a knife in a crowded space.

I predict the "free2play" terror with simply wrongly alerting authorities to evacuate mass touristic areas.

We live in a sad era were everyone is just either too afraid or too envious of his neightbors
Safari has protection against cross-site navigation enabled by default. The issue here is cross-site window open.
Safety benefits of roundabouts
It's the Protestant Work Ethic combined with Puritan/Catholic Guilt that really gets you.
The least bad system in the worst constraints, where all people must be labelled by blood or soil of origin and moving around is a privilege. The best illusion of control engineered however
Are they buildings ng ITAR stuff there, or parts which are not sensitive?

Details matter
I installed a cat shield on my truck that doubles as a skid plate. Took 15 mins to install. Easy peace of mind.
Small typo

> their shape very mnuch in compilation
My city does this, as well as preventing right clicks, as a "copy protection mechanism", complete with an `alert()` shaming you every time you have the audacity to try and cut and paste some text.
Ethernet doesn't use TCP/IP. Ethernet is it's own network. It has nothing to do with TCP/IP.

Other things use Ethernet. Routers, when connected to each other, often use a local Ethernet network to communicate.

Think of the TCP/IP Internet as it's own network, ignoring how routers physically talk to each other. Sometimes it's a directly link, a wire. Sometimes it's carrier pigeons. Sometimes it's WiFi. Sometimes it's Ethernet. Whatever it is, it's local to between the routers and does not extend outside that.
Unless I'm missing something, the ESA does its launches from overseas France in French Guyana and since France takes part in building the Ariane rockets, they would already have access to the tech
https://archive.ph/2023.10.25-160720/https://nymag.com/intel...
You're not looking at it right. The JSON document is your DB. Wanna add another client config? Your client manager makes a PR with the changes and your CI deploys it with the server binary. Easy peasy no-code solution.
My first employer is now a decently well known B2B SaaS and we didn't build user interfaces to manage various settings for a very long time. For example, we supported custom fonts, but we would have to jack into production to upload them and manually configure the database to make them available to a given customer. That ability didn't become customer-facing for a decade, simply because it was easier to file a ticket and make an SRE do it.

This is a little tangential but another good piece of advice is to avoid over optimization of the engineering stack. A giant monolith running on the largest RDS instance AWS provides a lot more runway than people realize.
We are unique in that we pay 10x as much to know as little as we do.
> I experience a similar sentiment when working with Python. A few hundred lines may be acceptable, but anything larger than that, I believe, is better suited to be written in a compiled language.

Python, IMO, has no niche anymore. A few hundred lines of Python is a hundred lines of Zsh, or the same few hundred lines of C++, and to top it off, there's the shit show of Python tooling for deployment. setup.py, requirements.txt, pyproject.toml… Fifteen files with overlapping contents in twelve different grammars (mild exaggeration), with new ones added every other year. Setuptools can't find your entrypoint…
Hackers can force iOS and macOS browsers to divulge passwords and much more
Ukrainian hackers, Intel officers partner in apparent hack of a top Russian bank
>I would suspect this entire process is carbon-positive despite the atmospheric capture.

Consider the napkin math. One mole of MgSiO3 reacts with one mole of CO2 to give MgCO3 + SiO2. The embodied energy in CO2 from C + O2 is 393 kJ/mol. One mole of MgSiO3 weighs 100 grams (almost exactly) and has a specific heat of roughly 1 kJ/kg-K. That works out to roughly the amount of energy required to heat the olivine by 3930 Kelvins, although this is well beyond the point at which specific heat becomes nonlinear and would most likely melt the sample.

Since it is uncommon for rocks to melt when grinding we can conclude that the embodied energy in the carbon absorbed is way larger than the energy required to grind the material. The inefficiency of electric generation certainly comes into play but even if we use a factor of 1/5 we still find a temperature rise of 786 Kelvin which would be extremely damaging to equipment if it actually occurred, and the actual temperature rise is probably less than 100 Kelvin. This still gives a comfortable margin of inefficiency for the carbonation process. And we have assumed that all of the energy is coming from inefficient coal-burning plants, which are in reality a minority of the global energy mix.

Consequently, we can conclude unequivocally that olivine grinding absorbs more carbon than it emits even under relatively pessimistic assumptions, and dramatically more carbon than it emits under realistic assumptions. While the energy of grinding is large, the embodied energy of CO2 is very large — this is why carbonaceous fuels became popular.

There are downsides to the process — most obviously but with a distant horizon, sequestration of carbon in this manner is precisely the process expected to eventually destroy the biosphere by carbon starvation in a few hundred million years, and using olivine to stop global warming is slightly accelerating the inevitable doom of all life on Earth. Also, it takes up a lot of space and costs a lot of money. And inevitable doom. But you know, priorities.
Very cool. This is Sai, ex-Citus and currently PeerDB. You are promising many features incl. region aware tenant placement, tenant level metrics, easy tenant isolation etc. which would really help multi-tenant SaaS customers. Back during my days at Citus, we spent many cycles to a build a database for SaaS. We built some (not all) the features you mentioned and saw customers really finding value.

Congrats on the launch. I would love to try out Nile in the future!
The lower the pressure the less difference between the outside and inside so less buoyancy.
I'm actually surprised we don't have the actual report yet - for large medical conferences and big results like this, there's often a joint Press Release - Conference Presentation - Journal Publication release.
As a non-tech, a little tale: I had to study chaotic attractors in Uni Maths (I don't know why, I was a Chemistry major) in the late 80s. It was horrible, dry, loads of equations and not an image in sight.
Fast forward to now and there are Mandelbrot websites!
A picture is worth a thousand equations/lines of code.
Definitely a risk - just not one I rate too high if there is no overlap in the business.
The first is a fair, but I'm not assuming that it has to work exactly as claimed. It's so far ahead of current tech that if it even marginally succeeds the stated objectives it will transform the industry.

The second, I disagree, reusable is definitely better in every way. I'm sure there are edge cases where it needs to be proven or a particular mission, but no other machines are as costly and disposable.

Rocket designs haven't evolved much over the last 50 years. Competitors all claim to want reusability but none of the major players are pursuing it seriously. Engine design and manufacturing is hilariously obsolete. NASA has become a jobs program instead of a innovator. I'm just happy to see a radical new approach to design, manufacturing and testing.
Many also apply to life at certain multinational conglomerates. Although I suppose the pay is better than PhD life.
Helicopter game gave me flashbacks. IIRC my high score was around 44,000.

ALong side that I'd hall of fame a "3d pong" game which was available only in "Macromedia shockwave". Impossible to even find a screenshot of it now, it was beautiful 3d for its time.
That is very US-centric, or perhaps Anglo-centric, view. it isn't necessarily the case and not my experience here in Norway. But companies here are subject to stricter controls and there is a cooperative relationship between employers, unions, employees, and the state.

It does happen here too of course but I don't think it is the norm.
Try the Napster download button. Love it.
Are those super finely crushed stable silicates those same ones which cause silicosis?
Broadcast Channel API - unbelievable that it has such a wide support.

Really amazing. Thank you for this. Didn't know that.

OP above or anyone else can say anything about routing in context of web components? Deep linking? Any pointers?

Noob backend guy here.
> It seems we will do anything to avoid the obvious - we need to reduce energy use and transition to green generation.

Well if you haven't noticed yet, that's the hard part and some emission is inevitable at least for near future. We won't get rid of fossil fueled planes or cargo ships anytime soon
Pretty much. I took the retail job because I couldn't find a programming job. Before that I was a video game programmer. I actually got hired here as a mid level unity programmer, but it quickly became clear that my other skills were more valuable.

I've done electronics as a hobby for most of my life, and I just have a natural talent for engineering and problem solving. R&D is something I've wanted to do since I first heard of it at 10 years old. The stars just never aligned until now.
Nice use of both Observer and Strategy patterns!
Considering Hamas rockets have high failure rates (1/5 of thousands iirc), that is still the most plausible explanation. An AA missile would have to be fired very early and go very astray to cause this incident.
I seriously doubt he feels a gratification deficit, given how far and wide C++'s use for serious projects has been.
> Ironically, they've pretty much also forced everyone without a car or a bicycle t

In many cities across the Western world, and even here in Eastern Europe, it has become impossible to "hide" your movements by car inside big cities because of the authorities forcing mobile parking apps down people's throats. In other words it has become almost impossible to pay for parking by cash, anonymously, to a machine installed at the side of street, you have to pay via those mobile apps (or through SMS, which is basically the same thing).
I can imagine a geothermal-based extraction process to mine + a wind/solar transportation method. This works fine even if it takes 100x longer to transport. Can be fully robotic piloting for instance.

Bottom line I'm not sure it MUST be a C02-generating process once bootstrapped.

Also no reason we can't focus on both electric cars and this soil method.
Totally agree with the “do things that don’t scale mindset”!
Flawless integrates with your existing system. You probably don't need the guarantees that flawless provides for all code, but just specific functions/workflows.
They look fair-skinned to you?

(No, only Vulcans and Bajorans got that treatment...)
Which is especially bizarre because of the US being monetary sovereign. #MMT
Or it changed path, which is not terribly unusual.
And indeed there are a number of trials that show a decrease in all cause mortality (mass childhood administration of azithromycin comes to mind) that we'd miss if we were just looking at already known endpoints.
I usually do it because I want to pose a question and then give one viewpoint of answer to that question, while leaving the floor open to other viewpoints/opinions.

If done well, it leads to a better comment-reading experience. Not sure I did it well in this example though.
We don't have per-tenant schema right now, but we have started designing multi-version experience and it doesn't seem too far from here.

Nile is different from DB per tenant in a single PG cluster in that it is much lower overhead per tenant. Since we offer a service, it will translate to lower cost.

The DB-per-tenant gets painful after the first few 100 tenants, but some SaaS have thousands of tenants, each with very low activity. Our model makes inactive tenants nearly free.

In addition, we also provide the "unified view", which lets you query all your tenants as if they were in the same DB. So you can connect as an admin and "select * from my_table" will give you the results for all tenants. Can be pretty handy.
Cloudflare Workers vs. AWS Lambda Price-to-Performance Analysis