skysight-inc/HackerNews huggingface dataset:
You are not wrong. LFP is mostly for small, compact low-range EVs, so its low energy cell density under ~160Wh/kg is sufficient.

Most mid/high end EVs with longer range or power needs use high-nicke/energy NCM/NCA. de facto standard such as NCM811 has over ~270Wh/kg while the cutting edge ones, NCM9, from SK On ~300Wh/kg and already deployed in Ford F-150, Hyundai Ioniq and Kia EV9.

Hyundai Ioniq 5 2024 Refresh just received the chemistry upgrade from NCM811 to NCM9 (or in this particular instance 88% Nickel) which in turn increased the capacity by 10%.

As for Tesla's 4860, it seems like they are still struggling with low production output. Tesla had promised much better efficiency figures years ago, but doesn't seem to live up. LG is however rumored to have finished developing their 4860 and will produce them later this year (alledgedly for Tesla).
I'm sure that lots of HNers including myself have encountered security vulns in different proprietary pieces of software that we encounter.

I can think of at least two or three occasions where I discovered an exploitable vuln, didn't have a contact to report it to, decided I didn't want to have the back-and-forth of some non tech company threatening me with a lawsuit, and took no further action (typically for lower severity vulns in less important services).

With open source software you can hop on GitHub and dig deeper into a vuln or other bug and actually report it somewhere.
Or making a joke... furthering your last point.
Implementation of Google's ScreenAI: Vision-Lang Model for UI and Understanding
YouTube launches new Shopping features
Seconding Supermaven here, from the guy that made Tabnine.

Supermaven has a 300k token context. It doesn't seem like it has a ton of intelligence -- maybe comparable to copilot, maybe a bit less -- but it's much better at picking up data structures and code patterns from your code, and usually what I want is help autocompleting that sort of thing rather than writing an algorithm for me (which LLMs often get wrong anyway).

You can also pair it with a gpt4 / opus chat in Cursor, so you can get your slower but more intelligent chat along with the simpler but very fast, high context autocomplete.
haha not far off. He believes that we should be doing carbon capture by rebuilding our top soil, as that's the most sustainable way of pulling it down while continuing to feed people. He's starting a school to teach regenerative techniques to farmers.
Just go have a look around Github issues in their ROCm repositories on Github. A few months back the top excuse re: AMD was that we're not supposed to use their "consumer" cards, however the datacenter stuff is kosher. Well, guess what, we have purchased their datacenter card, MI50, and it's similarly screwed. Too many bugs in the kernel, kernel crashes, hangs, and the ROCm code is buggy / incomplete. When it works, it works for a short period of time, and yes HBM memory is kind of nice, but the whole thing is not worth it. Some say MI210 and MI300 are better, but it's just wishful thinking as all the bugs are in the software, kernel driver, and firmware. I have spent too many hours troubleshooting entry-level datacenter-grade Instinct cards with no recourse from AMD whatsoever to pay 10+ thousands for MI210 a couple-year old underpowered hardware, and MI300 is just unavailable.

Not even from cloud providers which should be telling enough.
Then connect it (actually it's already connected, it's just slow, the trains only go every few days and you change in Flagstaff and a bus is half the time and 1/3 the cost). Again, these are all fundamentally problems of "we just don't really want to" or "we really don't want to".

I'm not saying it's in any way practical reality because there's always a million reasons why It Just Can't Be Done. But that those million reasons are human choices, not physical laws of nature (other than the mountains, but it's 2024, not 1824, that can be done). It's just a chronic lack of intestinal fortitude.
Also interesting in this context is the podcast series "The Advent of Computing" [1] by Sean Haas.

Episode 36 is specifically about CP/M, and there are several episodes that paint the history of the x86 architecture that we're still working on today. A real treat!

[1] https://adventofcomputing.com/
Georgia's Vogtle plant, a $35B nuclear project
Bighead is the model training and inference platform.

Chronon is a full re-write of zipline with
1) a different underlying algorithm for time-travel to address scalability concerns.
2) a different serde and fetching strategy to address latency concerns.
Do consumer standard lithium-ion batteries exist yet? (Aside from 18650s, which might barely count).

It's 2024; how come companies like Sony, Panasonic, Energizer and Duracell haven't jumped on offering one or two standard replaceable lithium-ion cells, with integrated circuit protection and slim enough for modern consumer electronics, that people can buy off-the-shelf in drug stores? Many devices are still running on alkaline batteries these days, like smoke detectors and kitchen scales.

It didn't take that long in the old days for standards like AA and AAA batteries to hit the market, and they didn't worry too much about applying them to new chemistries with differing voltages. And with efficient DC-DC converters that are cheap enough to introduce into consumer electronics, battery voltage hardly even matters that much nowadays.
A fascinating finding is that the explosion of cybercrime (against the
person, so scams, theft etc) inversely and almost perfectly tracks the
fall in violent physical crimes like robbery, hijack, burglary [0].

This leads to the problematic idea that a high tolerance is given to
cybercrime because it "shifts" it to a more acceptable form (given
that all other factors, policing budgets, causes of crime etc remain
constant).

That's one interesting conspiracy/explanation for why rampant digital
crime is officially played down whereas almost non-existent street
crime is "marketed" by Amazon Ring and other elements of the
"Insecurity Industry"

[0] https://www.research.ed.ac.uk/en/publications/measuring-the-...
In Denmark the bottle return rate is 92%.

Collecting bottles like this allowed the plastic to be used for food-grade recycled plastic, which is not the case for general household waste.

Glas beer and soda bottles are washed and refused.

https://danskretursystem.dk/en/about-us/
It will most likely use copper QSFP56 cables since these interfaces are either used in inter rack or adjacent rack direct attachments or to the nearest switch.

O.5-1.5/2m copper cables are easily available and cheap and 4-8m (and even longer) is also possible with copper but tends to be more expensive and harder to get by.

Even 800gb is possible with copper cables these days but you’ll end up spending just as much if not more on cabling as the rest of your kit…https://www.fibermall.com/sale-460634-800g-osfp-acc-3m-flt.h...
This doesn't follow from Bell's inequalities. There are deterministic models of quantum mechanics which are compatible with Bell's theorem.
I would imagine most people are not using all 14, but some subset. If you have friends and family that are not all on the same services, having a unified inbox to talk to them all without having to remember who you talk to on what is convenient.
The idea of "poker face" isn't really relevant as most people have a "good enough" pokerface. The idea of looking into your opponent's eyes and just feeling out what they have is something from movies, not real life (I'm sure you can find exceptions to the rule, but this is true in the general case).

What can beat a machine? Another machine, sadly. We are well past the point where machines surpasses humans in most poker variants.
a rag system that uses tree sitter vs vector search alone would lead to better results (intuitively speaking)? have you seen anything like that yet?
https://news.ycombinator.com/item?id=39374312
I think most of them allow for that. Works in vscode and vscode-derived (e.g., cursor) editors.
Intel is investigating game crashes on top-end Core i9 desktop CPUs
Utah's Tech Hub Powers America's Hottest Job Market, WSJ Ranking Finds
These statistics do not help anyone create a reasonable personal risk assessment.

Murder is at an all time low! But my sister in law is a drug addict, and last year she got mad so her boyfriend shot and killed a family member right in their nice suburban foyer.

There's more to it than that.
>Exposure to lead in the environment might, perhaps, be the next best hypothesis. But as we showed in our 2020 paper, when one controls for both environmental lead and abortion, the coefficient on abortion remains large while the coefficient on environmental lead is greatly reduced and loses statistical significance.

From the article.
The proposed rule change doesn't make sense, so I can't say what the ramifications would be. Charitably - you're now suggesting that others invent and propose a rule-change which makes draws significantly less likely.

There are no "on-board" rule changes you can make which won't destroy the game of chess. Any rule-changes have to be "meta" changes affecting points in a tournament, the ELO system, or ways to encourage players to play a wider variety of opponents. That's why everyone's talking about what it might look like to modify the points system in tournaments, because it's the most practical thing to actually change.
Rarely a single user would use 14 different chat networks. For example for me, I have two WhatsApp accounts (number for my current country + home country), Twitter, Instagram to chat with old friends, Facebook for some relatives, LinkedIn for networking, Signal to chat with my lawyer, Telegram for hobby communities.

I simply wouldn't talk to a lot of people in my life if I had to use a different app for each.

We also aim to be the best chat app, period. So even if you are using only a single account on a single network, we want to supercharge your chat experience with AI, snippets, good search, labels, advanced notification options, and much more.
You are absolutely correct. Thanks for catching that.
Yeah, you got a couple of million for compute/storage costs?

Because that's whats its going to take
I wish that idea came back with some sort of iron hard contract protecting user data in perpetuity.
totally. Smaller conflicts are much more manageable and keep people in connection so much more than repressing it.
> We know that for a fact

Probably.
Theres a quantum leap difference between growing industries and tourism. Tourism is an inequality industry, where the owners of the hotels/homes for rent make everything, and the staff makes very little to nothing. It is almost the worst industry you can have in a developing country.
It's exhausting having different apps.

I use SMS for talking to friends in the US. I use WhatsApp for talking to most international people. I use Telegram to talk to Australians. I use Line to talk to some people in Asia.
Really neat. I was mainly curious to know when they are planning to release the self hosted docker versions of Penpot 2.0. Although I found this issue on their Github and it Looks like its coming in the next couple days hopefully [1].

[1]: https://github.com/penpot/penpot/issues/4380
An Ozempic Relative Slowed Parkinson's Disease in a Small Study
> latency trumps reliability

Let's say I don't care about the initial handshake latency, have disabled nagle and have no packet loss. Is there still a measurable latency difference between UDP and TCP? It would appear that there is (based on yours and other comments) - but I don't know why.
I figured you'd see margin compression from the major, volume-limited buyers: e.g. Apple, Nvidia, etc.

Paying a premium to get a quota with TSMC looks different, if there's competitive capacity, at least for large customers who can afford to retask their design teams to target a different process.

Even if only as a credible stalking horse in pricing negotiations with TSMC.
We used a similar challenge which tasked a candidate to build a VPN over UDP (without the complex / annoying bits like the TUN interface). If you ignore encryption it’s rather trivial. I guess in this problem the challenge is mostly the backend connection, otherwise you could possibly do this on a single VM though Golang wouldn’t be my first choice for that, the GC becomes quite annoying when processing streams at high frequency.
[Author/submitter here]

Your comment doesn't seem to have anything to do with the actual story. What gives?

> They didn't even try to go the Open Source route

No. It's not their code, and it's very very old, mostly written in language such as BLISS that nobody can read any more.

There's really not much point. Look, here is a modern 21st century OS in C++ with a host of 3rd party apps, a WWW browser, IPv6, realtime SMP and more.

https://github.com/SymbianSource

I've owned at least 7 devices that used this. It's far better than anything on sale today.

Nobody cares.

So, no, they did not try to do $POINTLESS BUZZWORD, no.

> much less started a business to prolong VMS.

Wrong. Prolonging VMS is the sole purpose of the enterprise.

Its owners cancelled it 11 years ago. Note the dateline of this story -- as well as who wrote it:

https://www.theregister.com/2013/06/10/openvms_death_notice/

So, no, you are wrong.

> So, the famed OS should die a fanglorious but inglorious death.

"Fanglorious" is not a word. Did you perhaps mean "vainglorious"? If so, how do you think it applies here.

"Inglorious"... personally I think they're having a damned good try at saving it. If you have a better idea, let's hear it.

I think you're wrong on all counts here, and you have not addressed a single point I made in the article.
My understanding (correct me if I’m wrong) is that the 2018 FRA reforms still set a higher crashworthiness standard for mainline stock than fully-separated metro (due to interactions with freight and road traffic), and that this is the case in Europe too. But yeah it’s a huge improvement from the old “rolling bank vault” era, and definitely maddening that many US agencies are still so incurious about improving things! At least Caltrain bought decent-enough modern trains.
https://archive.ph/RAr41
Oh, it's much bigger than just connecting Austria to northern Italy. That project is about connecting Germany (and Scandinavia) to Italy.
Do you think Apple, the company that made iTunes, can't make DRM that's acceptable to the music industry?
LogQL so far just does not click for me. I get that it's trying to be like Prometheus, but logs are not the same as time series - we have each and every log! So why am I forced to query it like a time series data source?

I want to query my logs like a SQL table, not a time series database.
Norfolk Southern Agrees to $600M Ohio Derailment Settlement
Offline is pretty easy to get started with. It should take less than a week to set it up for new use-cases across the company. (You can begin building training-sets if offline is setup)

Online is a bit more involved - you need a month or more to test that your KV store scales against traffic coming from chronon for reads and writes.
How much does one such card cost?
I am with you on this one.
But what if you'd be resurrected as something like a Cylon Raider, free to roam the cosmos, expieriencing it in full spectrum? Or like Caprica Six, having her cybernetic Kundalini-Chacra so carefully calibrated...
Hmm. I had held off on trying to mod my 3DS for fear of knock-on effect (since my 3DS and Switch account were tied together behind the same email, I didn't want some nightmare scenario of Nintendo somehow detecting mods on the 3DS and then banning my account, locking out the Switch in the same stroke).

But I suppose if the 3DS servers are actually shut down now, that risk goes away. Primarily I'd just like to backup my saves and the games I legally purchased.
By buying BYD, you are supporting the Chinese government, which is actively supporting Russia [1]

By buying BYD, you are supporting Chinese government's deep subsidization of BYD and its heavy loss per vehicle, to dump on and destroy US/Europe/Japan auto industries and its labor forces

[1]https://www.dw.com/en/china-and-russia-agree-to-boost-ties-i...
The obligation to disclose potential conflicts (which is what this is, rather than merely 'affiliation') is on the researcher not the publisher or transmitter.
> After examining a variety of different possible solutions, we came to the conclusion that the least-worst option was to patch OpenSSH to lookup keys in a MySQL database, indexed on the key fingerprint.

Why MySQL rather than sqlite?

They were trying to speed up access to ~/.ssh/authorized_keys. That's the kind of situation mysql is designed to shine in. I would have expected that patching OpenSSH to check for ~/.ssh/authorized_keys.db would be less work than patching it to use MySQL.
If you use simple encoding (e.g. uncompressed bitmap), your archival capacity will be extremely limited, esp. if you use low-density medium (optimized for longevity). There's an obvious trade-off between encoding complexity and how much can you archive.

One approach would be to have a layered strategy - simple (but inefficient) encoding for an initial set of data, accompanied by a bootstrap for the next level which would unlock access to a much larger collection of efficiently stored data.
I'm all for 'right-sized' housing, of good quality, and without nonsense like parking minimums - but you did mention SROs (fine for students, but otherwise far from a good way to live).

The easiest way to fix housing right now is to ban STRs. The supply available to long term renters / home buyers would increase dramatically, quite literally over night.
Covid-19 Virus Can Persist in the Body More Than a Year After Infection
And of course they don't ship to the US. I'll be picking these up as soon as I can find a way to buy them. Maybe Murena will sell them soon, like they do the Fairphone.
> It is available only for Google Chrome, Chromium or compatiable browsers (e.g. Edge) because it uses WebHID, a javascript extension that can be used to send commands to a HID device.

I didn’t know about WebHID, but it’s interesting Firefox doesn’t support it. According to Mozilla’s position[0]:

> This API, like WebUSB, provides access to generic devices. Though this API is limited to human interface devices (HID), the same concerns apply as WebUSB, namely that devices are generally not designed with access from arbitrary websites in their threat model.

[0]: https://mozilla.github.io/standards-positions/#webhid
LogQL is nothing like SQL. Try aggregating and quickly you'll be asking yourself wtf an instant query is and how is that different.
By mutable data do you mean - change data coming from OLTP databases? If yes, we do this via the EntitySource api.

https://www.chronon.ai/authoring_features/Source.html#stream...
What I like about airlines charging separately for checked bags is that it means people like myself who don't check bags at all[1] don't have to pay for something we aren't using.

[1] I ship my luggage ahead to my destination through a parcel carrier service. It's a habit I started a long time ago to ensure that my luggage will get to where I'm going in good condition. It also lets me skip one of the things that makes flying unpleasant. Additionally, post-9/11, it brings the benefit of not having to put up with the TSA pawing through it.
A good bunch of the people he beat were also paid.
I have not seen this fork of Nginx in any Linux repositories yet. Are they reaching out to nginx package maintainers to add this one? Will it be able to coexist side-by-side with the F5 version without any cross-dependencies on the other package/libraries? Anyone seeing this in their repos yet?
Both of our apps are cross-platform. Both Texts and Beeper are available on Windows, Linux, and macOS. Texts for iOS is in public beta, you can join the TestFlight: https://texts.com/install/ios
I think it's about connecting people on 14 different chat networks not a single user on 14 networks?
Feathr from linkedin is the closest. But there doesn't seem to be much recent activity on the project.
Do they need new customers?

All they need are existing customers buy in these new product lines
The page asking to make account also has a "download without registration" box. Can click and gives link that starts the download.
I can think of a few people...
EV maker Lucid beats first-quarter delivery estimates as price cuts boost demand
Is it right to critique someone's good works because you can think of an even more challenging and selfless activity they could be doing instead?
Do these count:

https://energizer.com/batteries/energizer-ultimate-lithium-b...
What else in on the BOM? Volume? At that price you likely want to use whatever resources are on the SoC that runs the thing and work around that. Feel free to e-mail me.
How were these drawings made? It seems the only accurate way would be to painstakingly excavate soil around the root systems a few tiny clumps at a time so as to record how the root system really is shaped prior to any disturbance. This would mean slowly observing the root system from shallower to deeper levels, then reconstructing the side views seen in the drawings.

Growing the plants in some sort of 2D glass observation vessel in order to observe the roots from the side would cause the roots to grow more unusually than in nature.

Very curious how these were done.
Are you sure? I don’t think it ever supported that profile (OBEX). macOS did and maybe still does.
The affiliation not provided to SSRN looks ominous, but is just a standard form because she does not have ssrn profile. The other co-authors do have a profile. University academics are usually much better networked in Elseviers registers as both their institutions and themselves rely on it for carreer/evaluation purposes.

It depends on how the affiliation is stated in the next volume of VjET, if this is problematic or not.
The Origins of the Professional-Managerial Class
That's the header on the public key itself; the fingerprint GP referred to doesn't have a "header".
AMD Hawk Point?
I believe it is a case of "yes, and". A significant benefit of Rail transport is when you can go to the train station from your home by public transport, and when you arrive to your destination city in a place where you can take public transport to your final destination. Good public transport has many benefits and should be prioritized.

I'm baffled that there are large American airports that have no connectivity to public transport at all. Just improving that would already be significant. That doesn't mean that rail isn't worthwhile to pursue: SF to LA makes sense (mountain ranges are not necessarily relevant, that's the reason it goes the "long way" through the central valley, lack of density in between isn't as relevant because HSR has very infrequent stops in between destinations, having a handful of stops in the central valley would be enough to cater to those low population centers that don't wish to drive the full way), but if when you arrive to LA you have to rent a car to get around, that reduces the benefit or rail.
The language spec isn't wrong, you just don't like it.
Then don’t drop your phones
Both Texts and Beeper are in active development while we work hard behind the scenes to combine the best parts of both under the Beeper brand.

So we'll only have Beeper on every platform.
That is rather bizarre!!

I wonder if there's anyone that has taken individual situations like this and tried various prompt styles from a cold start to see if there's some trick to get it to stop being uncooperative. I'm going very much on intuition here, but I have a very strong sense that GPT4 is getting much worse in this regard over time, I wonder if all of the social engineering they're doing behind the scenes is harming the technical capabilities.

Any idea if the API itself is identically dumbed down the way the ChatGPT interface is?