skysight-inc/HackerNews huggingface dataset:
> we do need and should have good fine-grain computational models of complex systems such as the cell .. and the global economy.

Thanks to the pioneering work done by physicists, we realized we could simulate dimension reduced versions of reality instead. We call them statistics and differential equations :)

Stack enough of them together, you get something called "deep learning". Large scale national lab supercomputer type numerical simulations are for your grandparents (these days you can probably take shortcuts and simulate that sort of born secret computations in a neural net that is much more compute efficient than the typical supercomputer).
Regardless of whatever you believe, you still need to write the actual claim/argument down?

You don’t have any more credibility than most other HN users… so just stating insinuations as if they were self evident doesn’t even make sense.
Kong's New MCP Server to Access Your API System of Record
Stone tools discovery suggests Neanderthals migrated as far east as China
I also got him kicked out of the U.S. (back to the UK) for violating his visa. Cost him his marriage too, although I doubt he cares because the guy is essentially a bum. So is his ex.

One day I got a call from a private detective hired by a couple whose home they were squatting in. I went to court on their behalf too. One victim of his exploits in the UK periodically contacts me to follow up on whether I have had any news.

All in all a pretty interesting episode.
Then why stick around for another reply that can only detract, or at best be neutral…?

It seems impossible for this to add to your argument.
Hands-free voice control and being able to access recipe ingredients and steps without 5 pages of SEO-optimised prose.
Mistral ocr is closed source
> "garbage in, garbage out"

The HBO series has a beautiful way to phrase it: It's the cost of lies.
Do you have some repository yet?
Weird - sorry to hear that. It's working fine for me.

I get this search result https://www.recipeninja.ai/search?name=Anti-inflammatory

What browser are you using? Voice mode or typing?
Subject: You're hired!
Body: April Fools!
I see you. There are dozens of us!
Can you link the proof for these claims?

I don’t see any obviously titled ones on Google Scholar, such as proving it’s impossible for turbulence to “introduce net angular momentum”.
Maybe we'll run out of ion?
I still have a Word 2000 installer CD with the original box and product activation key. Wow what a great word processor! Simple, fast, intuitive, and packed with cool features. Modern versions are not fundamentally different, but at the same time are bloated and obtuse. It just doesn’t have that old school snappy feel, that somehow used to feel more responsive and performant on FAR less capable hardware.
Equity Risk Premiums
Show HN: Making Go Minimal Perfect Hashing Builds Faster and More Robust
Hey HN,

If you're working with large static datasets in Go and need fast lookups, you might be familiar with Minimal Perfect Hashing (MPH). The `mph` library (implementing the Compress, Hash, and Displace algorithm - CHD) is a great tool for this. It lets you build immutable key-value stores with guaranteed no hash collisions, perfect for things like indexing, feature lookups, or game data where keys are known upfront.

We've been using it heavily, but ran into challenges when building very large tables (millions of complex keys) for a project involving analyzing complex *poker* decision spaces (mapping millions of possible game states to optimal strategies). The original build process, while generally solid, could sometimes be slow, and occasionally fail if it couldn't find a collision-free hash function within its default retry limits for a specific "bucket" of keys. Getting unlucky with the initial random seed meant manual restarts, which wasn't ideal for automation or large datasets.

To address this, we've pushed some significant enhancements to a fork of the library ([https://github.com/aelaguiz/mph](https://github.com/aelaguiz/mph)):

1. *Parallel Build Attempts (`.ParallelAttempts(n)`):* This is the biggest change. Instead of trying just one random seed, `Build()` can now launch `n` build attempts concurrently using different seeds (the first uses the specified/time seed, others are random). The first goroutine to successfully complete the build returns its result, and a `context.Context` is used to signal cancellation to the other attempts. This drastically increases the probability of a successful build for tricky datasets and can often be faster wall-clock time than sequential retries.

2. *Build Progress Reporting (`.ProgressChan(...)`):* For long builds, you can now provide an optional `chan mph.BuildProgress`. The builder sends updates on the build stage ("Hashing Keys", "Assigning Hashes", etc.), buckets processed/total, and even the collision count for the current bucket being worked on. This is super useful for visibility, especially when running parallel attempts to see which ones are progressing or getting stuck. Pro-tip: Use a buffered channel!

3. *Tunable Parameters (`.BucketRatio()`, `.RetryLimit()`):* You can now configure the `bucketRatio` (memory vs. collision trade-off for the initial hash table) and the `retryLimit` (how many hash functions to try per bucket before giving up). This allows tuning the build based on specific data characteristics or resource constraints.

We found these changes made the MPH build process much more reliable and predictable for our demanding use case. The parallel attempts, in particular, turned frustrating random failures into successes just by throwing a bit more compute at the problem concurrently.

The core MPH lookup performance remains the same (it's still the fast CHD algorithm), but the build experience for large or complex key sets is significantly improved.

Check out the [README](https://github.com/aelaguiz/mph/blob/master/README.md) for examples of the new features.

Happy Hashing!
I agree with most everything you said, but the timing doesn't have to be exact and you don't have to short the stock to profit on its downfall. You can buy long-dated puts. Alas, they're not cheap because the risk is very real.
They have a numeric scale as well, which scores fox at 6.1 and the guardian at 5.7 (I think, I looked yesterday)

The guardian’s editorial is politically biased, it wears that on its sleeve, their opinion pieces come from a moderate-left viewpoint. But its reporting is generally factual, even if they make mistakes sometimes, as reported on that site.

Whereas they literally label some fox links as “PANTS ON FIRE”, I.e deliberate falsehoods. And we all know the story around, say, Dominion, where Fox knew they were lying but carried on. And the site gives them a higher score?

This is enough for me to doubt the site is anywhere near a reliable comparator.
Hmm it seems like recipe generation might be broken on Firefox. I'll look into it - thanks! It's working in Chrome

Search is working fine, I just tried https://www.recipeninja.ai/search?name=lasagne
> shipping software on Linux

That's a surprisingly hard nut to crack when containers won't work for your use case. We found https://github.com/silitics/rugix to work well in that situation.
There's still no time travel in any of those posts; some may require an explanation of "the compiler replaced the UB division with a call to 'bar'" or something, but "calling 'bar'" is still a subset of the "anything" that UB can result in. If there's a specific example you think doesn't follow that, I'd appreciate a specific reference.

(and singron's mention of SIGSEGV handling is entirely irrelevant; the C standard only cares about the abstract machine; in general real memory state can temporarily appear in arbitrarily weird states in practice if interrupted by a signal even without UB, e.g. https://godbolt.org/z/91ModhbEY will have all a[0..15] written even if there's a handled trap on the write to b[0] (or otherwise an interrupt between the two SIMD writes) (using restrict for simplicity, but taking an 'int n' argument and using that for the loop bound will result in ~the same thing without restrict, just with less direct assembly); the same applies even to Rust, though of course with Rust you shouldn't be able to have a situation where you trap on a safe write; could still have a random interrupt happen in the middle though)
the problem is, that Musk is interlinked with the success of Tesla and their ecosystem. Idk if there can be success for either of them without eachother.
For example, I'll get flyers in the mail offering mortgages for an absurdly low teaser interest rate for the first year, and after the first year the interest rate goes above market. I carefully read the contract. If there's no prepayment penalty, I'll get the loan. A year later, I refinance and pay off the first mortgager.

I asked my loan officer "why do they do these contracts?" He laughed and replied they were playing the odds - the vast majority of people are too lazy to refinance, or didn't read the contract.

Once I bought a new car, and they offered 0% financing after we agreed on a price. I asked, why would they offer 0% financing? The dealer said the terms of the contract were if you are late on a payment, you get hammered with interest. I said sure, I'll take the loan, and set up an automatic payment plan.

This is all basic stuff. The credit card thing is mostly just for practice.
Would love to see a git repo
Using the event dispatch mechanism is flat-out bigger, anyway. Here’s the interface of the original script (that is, global pub/sub functions taking a name), except that the receiver site no longer needs to look at the .detail property so it’s better:

let t={};
sub=(e,c)=>((e=t[e]??=new Set).add(c),()=>e.delete(c));
pub=(n,d)=>t[n]?.forEach(f=>f(d))

The original was 149 bytes; this is 97.

(The nullish coalescing assignment operator ??= has been supported across the board for 4½ years. Avoiding it will cost six more bytes.)
This is not true. 2/3 of bankrupt filings in the US are due to medical costs - a number which does not capture the high levels of medical debt carried by people who do not declare bankruptcy.

https://www.ilr.cornell.edu/scheinman-institute/blog/john-au...

https://pmc.ncbi.nlm.nih.gov/articles/PMC6366487/
this is good but ideally people want this app/platform to be embedded in hardware/OS level
You don't actually have to put a generated image at the top of every blog post guys.
In otherwords, "why are you a kid?"
> Windows maintains such strong binary compatibility

The REAL reason windows maintains binary compatibility is because it is commercial and nobody ships source code.

In fact, many applications ship a whole boatload of DLLs, which I think is the commercial equivalent of static linking.
So far, they’re significantly negative on savings (the $140B they claim versus the $500B they’ve cost just at the IRS alone) and that’s taking the figures at face value when every sober review has found them wildly overstating the savings by doing things like taking credit for contracts closed during previous administrations, using the maximum possible amount on contracts which hadn’t spent anywhere near that much, or counting the same contract multiple times.

https://www.nytimes.com/2025/03/03/us/politics/doge-musk-con...

Then you also have to factor in how much money they’re going to spend in lawsuits for all of the broken laws, not to mention the cost of paying people not to work for months while trying to bypass Congress and shut down legally mandated programs.
My ideal version of this is simple: just define the queries you want (no matter how complex) and the you'll get exactly the data you need to fulfill those queries, no more, no less. And the cherry on top would be to have your queries update automatically with changes both locally and remote in close to real-time.

That's basically what we're doing with Triplit (https://triplit.dev), be it, not with SQL--which is a plus for most developers.
Ublock Origin defaulting to blocking all the Javascript by default and the only "ad" is the "get this newsletter" ad near the bottom.
The words were correct in the YouTube subtitles, both in spelling and sequence. It must have been a problem with the transcription or some other bug (whitespace?)
Hey neuroelectron! I'm sorry. I misunderstood your question, initially.

I don't know if phones support LE Long Range. I will look into it [1]. Thank you!!

[1]: https://github.com/nizarmah/igatha/issues/5
Do they assume spherical sheep?

I mean, the assumption is Linda valid before shearing. But I'd have serious qualms about the model for recently sheared sheep.

I guess you could do a follow up study about entanglement of the resulting sweaters, which is already covered well by snag theory.
A Survivors clone with Control & Stranger Things vibe and some secrets.
Underlying Labor Market Dynamics Still Tight Despite Highest Gov Layoffs
Original title "Underlying Labor Market Dynamics Still Tight Despite Highest Gov Layoffs & Discharges since Census Wind-Down of 2020" compressed to fit within title limits.
Thanks for the suggestion!

Right now, there's no such GH badge. Since the project will always have zero dependencies, I think we can simply use a static badge like this:

https://img.shields.io/badge/dependencies-0-green
No. There is no macroeconomist who wouldn’t adopt these approaches if they were “better”.

Agent based models have been around since the 1980’s at least. No one uses them in central banks, no one uses them in industry, and you can be very confident that they’ve tried.
Having worked at both Nvidia and AMD I can assure you that they both feature lots of generated header files.
> France’s harsh sentence in this case limits the choice of citizens who are capable of judging for themselves who should get their vote.

That vote would be tainted by her embezzlement of campaign funds. The rest of this analysis is void once the author fails to consider how badly democracy can be damaged once election regulations are not respected.

Of course, the author may jave ulterior motives, and wants to defend Le Pen in this case because he wants to see democracy in Europe weakened from within. But I sm giving the benefit of doubt here and presuming stupidity rather than malice.
>Presumably because your parents didn't own a restaurant business.

Honestly that's kinda the impressive part, most restaurant businesses fail and those that don't usually aren't even that successful.
XyWrite: hold my beer.

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

XyWrite was hardcore.
Yes, I am deploying mysql with ghost

```
accessories:

db:
image: mysql:8.0
host: 170.64.156.161
env:
secret:
- MYSQL_ROOT_PASSWORD
options:
restart: always
directories:
- data:/var/lib/mysql

```

For my other services I am just using sqlite combined with a volume for persistence (managed by kamal)
Let's say that The Rebel Times has a headline "Member of the Imperial Senate on a diplomatic mission boarded and arrested without cause" while the Empire Daily reports that "Leia Organa, part of the Rebel Alliance and a traitor, taken into custody". Following your process, the "what" is just that Leia was arrested.

Then, the Rebel Times says "Moisture farmer with magic powers joins fight against Empire", but the Empire Daily has "Moisture farmer joins fight against Empire". the common whats are just that a moisture farmer joined the Rebel Alliance, which is true, but much less consequential than if he had magic powers.

Later, the Rebel Times says "Secret Empire super-weapon destroyed at the Battle of Yavin", and the Empire Daily publishes... nothing because they don't want to admit defeat. There's no common information between these stories (because there is no second story), so looking for common whats would conclude that nothing happened.

If the process of analysing the news accounted for the fact that the different outlets are interested in presenting different whats, it could conclude that the fact that the Empire Daily published nothing about the third story doesn't mean that it didn't happen. In the second case, if it could account for the Empire wanting to suppress information about the Force, the conclusion would be that Luke joining the Alliance is somewhat more of a big deal than otherwise. Even in the first case, it might realise that the fact that the two sources don't agree about Leia doesn't mean that one side isn't right.
The timeless genius of a Atari developer and his swimming salmon masterpiece
Sadly platform specific
> Competing on price is something all business do anyway

Not if none of the competitors do, that was the point of the comment if they all think the competitors aren't competing on price then it becomes an informal price fixing scheme.
I’ve met the folks behind DOI. Very nice people (Jonathan Clark in particular).

It’s an independent foundation and they have backups/contingency plans established with major universities to preserve the DOI records in the event the foundation fails.

https://www.doi.org/the-foundation/board-and-governance/
How you parse out the code and contextually understand? I'm assuming just stuffing the context window is not enough
Why do you need users to register before peeking at the available jobs? Why do users have to risk giving all their information before even reading about what is possible? Just because you can have AI code it, it is not an excuse for bad marketing. Please ask your AI sources about what are common ways that people are willing to try and sign up for new products. Or do some old fashioned research.
I have never known a vendor that charges more based on credit card types.

The reason that companies are willing to pay higher credit card exchanges for Amex is because Amex users on average are bigger spenders.

But even Chase Visa cards that transfer to Hyatt hotels and you can get 3x back for groceries (by paying with grocery store app so it counts as “online groceries) you’ll get more than 5% cash back.

Then there is the whole r/awardtravel hacks of getting cheaper flights by transferring points to partner airlines like booking Delta domestic flights via AirFrance.
Thank you for the kind words! I'm glad you appreciate the effort put into covering all those edge cases.

It sounds like you had quite the adventure with text casing on your project. I'm happy this library can save you some time and hassle. Looking forward to see what can be built with it!
The most likely outcome of AI displacing skilled labour unfortunately.
No, but if it came in the standard install there's nothing I can do about it save spending hours and hours auditing my install. I don't do that kind of thing nowadays.

Separately installed software? Not a bit of it.
The bureaucracy is the secret ingredient and it’s orthogonal to the system of government. Throughout history the bureaucrats have survived regimes and adapted to the demands of their new rulers, whether that be kings or constituents. Successful conquerors and revolutionaries both tend to repurpose that bureaucracy rather than rebuilding it from scratch (which tends to end very badly, see Haiti or the Democratic Republic of Congo).
Right now, this was a POC so stuffing with Gemini 2.5 Pro works extremely well! You'd be surprised how well it actually works

Eventually, with larger codebases we would have to do some sort of clever code comprehension techniques
Show HN: VaporVibe – auto-generate video demos for vibe-coded projects
Hi HN,

I built VaporVibe as a fun April Fools hack: https://vapor.influme.ai/

It auto-generates short video demos for your side projects. Just drop in a GitHub repo and a public URL where it’s hosted, and it creates a clean video walkthrough of the app.

It’s designed for the kind of projects that are 90% vibe, 10% code, and not quite ready for launch… but still deserve a trailer.

Example project:
https://github.com/cndn/recipe-discovery-playbook — vibe-coded, demo in the README.

Would love any feedback on UX, performance, or ideas on what else to support. Thanks!
Some more related links:

https://libreqos.io/
https://understandinglatency.com/
https://www.linkedin.com/in/dtaht
https://www.patreon.com/dtaht
https://www.facebook.com/dtaht/
https://www.youtube.com/@davetaht4989
https://twitter.net/mtaht
https://github.com/dtaht
http://www.taht.net/
http://www.taht.net/~d/
http://www.taht.net/~mtaht/
http://www.teklibre.net/
http://www.teklibre.net/~d/
http://www.teklibre.net/~mtaht/
I'm scaling the heroku database right now, which caused a little bit of downtime :-/
Primer is a youtube channel with a fantastic intuitive and gentle introduction to this topic:
https://www.youtube.com/watch?v=PNtKXWNKGN8

This paper from one of the field's pioneers is a nice introductory overview of the space from an academic perspective:
https://faculty.sites.iastate.edu/tesfatsi/archive/tesfatsi/...
I've recently had to do this (to bisect when a change introduced a superficial bug into a 20-year-old program). I think "simply run" is viewing Linux of that era through rose-tinted glasses.

Even for simple 2D "Super VGA" you're needing to choose the correct XFree86 implementation and still tweak your Xorg configuration. The emulated hardware also has bugs, since most of the focus is now on virtio drivers.

(The 20-year-old program was linked against libsdl, which amusingly means on my modern system it supports Wayland with no issues.)
Return oriented programming: https://en.wikipedia.org/wiki/Return-oriented_programming

/? awesome return oriented programming sire:github.com https://www.google.com/search?q=awesome+return+oriented+prog...

This can probably find multiple versions of libc at runtime, too:
https://github.com/0vercl0k/rp :

> rp++ is a fast C++ ROP gadget finder for PE/ELF/Mach-O x86/x64/ARM/ARM64 binaries.
I want to introduce you to the easiest and most affordable way to find leads right now.

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Look, finding good leads shouldn't require a second mortgage or an engineering degree. We've made it simple, powerful, and at £10 a month, it's probably less than what you're spending on coffee this week and definitely less than our competitors like Apollo.io and RocketReach who are charging £100 a month - approximately the same price as hiring a part-time detective to follow your prospects around with a notepad and fake mustache

Jokes aside, this isn't just another tool. It's lead generation that actually makes sense - at the fraction of the price that you are use to.

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If you had such a model you could arbitrage between Polymarket betting on wars and stock prices. There's not much of an incentive to release such a model publicly.