skysight-inc/HackerNews huggingface dataset:
Yup - when I was at my most organized I would make a normal family sized meal, eat one portion then portion up the leftovers on a plate, slip the whole thing in a bag and seal with a vacuum sealer and toss 'em in the freezer. Home made TV dinners!
Now I'm spoiled with services like Blue Apron, but I still will occasionally make my favorite meals and portion them up into my own frozen dinners :)
It does enforce spatial memory safety, at least, which is a large improvement over C (and to some extent C++).

It does not enforce temporal memory safety, which is the harder one. Rust does have that (but it has unsafe blocks due to the limitations), and GC does have that (but it has overhead).

Zig might add a temporal memory safety mode in some way eventually, but it will almost certainly add overhead. Example options for that: never release allocated blocks to the OS, or Type-After-Type (different allocation regions per type). Both add enough overhead that it won't be good enough for some use cases, but fine for others.
I wouldn't describe 4/5ths the size of a house as a cupboard.

50sqm sounds small to me. Does that mean that Germans and Americans live in cupboards?

Or does it mean that that people prioritise different things?
Saccade-tracking tricks VR to walk in curcles – illusion of “infinite walking”
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Options. https://www.investopedia.com/terms/p/put.asp
Same experience.

Dems seem to not pass emails around as much from my limited experience, giving their messaging possibly less exposure to spam filter training. I'm on Democrat and Republican mailing lists for various candidates, and for the last 4 years I've been getting people trying to sell me MAGA hats and the like. I'm still on IJR's mailing list despite never signing up for it. I have like 3 other tangential publications that are along the same messaging that last year were sending me like 4 emails per day.

Never had Dem merchandise or tangential publications land in my inbox before, and I'm on a couple congresspeople's mailing lists, and have given my email address to state and national Dem organizations.
There aren't that many high paying low level jobs out there. Take a high paying high level job, and see if you can dig in on the low level stuff when it comes up. There's usually something low level that could be done to improve efficiency or reduce latency, etc, but other options are explored because there's no one to work on it. Dig in on profiling and debugging and you'll find opportunities where the profiling shows native code is the slow bit, and then you'll get to poke inside the JVM and the OS, and then you'll have something to highlight if you apply for future lower level jobs.
> and logging out after each session

I started using a Cookie AutoDelete plugin for privacy reasons; but it's also been great for this purpose, so I don't have to remember to log out.
I heard the same arguments when Apple had a hit with the iPhone. The high end of the market is saturated, and soon the competition would bring down the prices. But the price of the iPhone continued to go up. It never stopped going up. Because it continued to offer more and more value.

People already see some value in Teslas self-driving technology. And that value will continue to go up for a long time.
The book contains some really bad advice (like using instance variables for temporary state instead of passing values via method parameters, with the rationale that parameter-less method calls are easier to read), and you need to already be quite experienced to tell the good from the bad.
Yes, supply and demand. And there's considerably more 'supply' of land in the US. Homes are considerably less expensive in comparable relative terms.

So is energy. So is food.

So those are some very primary inputs into the cost of living, which means we live 'expansively' in North America.

In Europe people are super concerned about 'cutting back' that mentality hasn't quite hit in North America.

I suggest Americans will be more interested in aggressively increasing energy production, rather than learning how to live with less, except in some circumstances where I'm sure European advances in 'water saving dishwashers' etc. will be welcome.
Tesla's valuation is roughly $800,000 per car they shipped last year. Compare this to Ford, which is roughly $30,000. Quick googling shows Ford has $138B on total debt, a market cap of $60B and produced almost 2M cars. Tesla still has $30B in debt.

When you start looking at assets, it gets more interesting. Tesla's assets are ~$68B. Ford's $257B.

You can't just magically produce more cars. You need more people, more batteries, more factories and other significant capital expenditure.

My point is that "growth" is used as an excuse for Tesla's valuation but any look at comparative numbers should show you it's way out of whack compared to any auto maker. And as the F150 shows, Tesla's dominance of the EV market isn't as sticky as it would need to be to justify that valuation.

Cybertruck anyone?
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Lambda | Full-Time | Software Engineers | Remote US & Canada | https://lambdalabs.com/

We are looking for talented software engineers to join our team. We're currently hiring Senior Fullstack, Frontend, backend and a Distributed Storage engineer.

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If you are interested, you can reach me at austin(at)lambdal.com (mention HN in the subject line)
They did, but my new grants came in 2021, when stock was at the highest. Stock price more than 3x in the 4 years after I joined. Now my grants are worth less than when they were granted. So I got overpaid for a few years and now I'm getting underpaid. They supplemented me with new grants but those won't kick in until next year. But hey I am still very well paid, I don't think I have much to complain about.
Beats diverting a Great Lake tho.
It seems to be well established that bees see polarized light. For example:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3049011/
Yes, it requires some discernment, as do most rules-of-thumb. There is no algorithm, here.
With increasing ARM both on servers and laptops(Macs) x86 itself may wane in marketshare .
All these complaints actually sound like good things to me, actually.

The platform has a very specific goal and it does not attempt to offer you a half-assed way to reach outside of that goal.

Like, what you just described should be accepted as "sprites can't be used to display numbers, that is not a feature of this engine", not "doing X is really hard".

These complaints sound like complaining about the difficulty in making an FPS on the Pico-8, or drawings in Microsoft Word. That's not what it's designed for.

I know the web has gotten us used to the idea that any platform can be hammered into whatever purpose we like, and so a document engine is now the frontend of all applications, but there's something to be said for having a clear, refined, limited purpose.

I've never used this engine, but I used to make ums maps in StarCraft 1. The programming language there was glorified outlook Mail Rules. You had to plan your gameplay around the capabilities of the platform, not the other way around.

The result was a lot of fantastic games that still felt like StarCraft.
Aluminium has the best property. It conducts heat. Plastic laptops are saunas.
I'm skeptical that anyone can make 20m cars a year. It also doesnt surprise me that Teslas margins have shrank, I think the price of their vehicles is rendered somewhat inelastic because of the preorder-purchase contract system they use. The vehicle price is more or less fixed at the time of order based on my understanding, and while they can retroactively increase prices, it will likely result in abandonment of the order.
Hey!

We don't train in simulation (if you are talking about ML training). Our ML training is done purely using real world data.

The simulator is to allow developers to "test drive" our autonomy core and API for free.

We have real vehicles as well, but you can imagine it's more expensive, time consuming, and generally slower to let people test on real hardware. Hence, if people like what they see in sim, they can get in touch with us to deploy their code to real machines on a case-by-case basis.
Are you the parent hive mind or what?
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This is implicit when understanding market cap. Market cap means yes, a certain number of people willing to buy Tesla believe it is worth the combined cap of the next 10 auto makers. It doesn't matter if that is right or wrong, all that matters is that stock traders believe it. If they didn't, the stock wouldn't be that price. That is literally how the stock market / market cap works: if someone will buy it at that price, that is what it is worth.

We can all offer our armchair theories about Tesla's actual worth, but until traders start to move en masse, that is what it is worth right now.

I think you are asking a different question: will Tesla be more profitable than the other 10 manufacturers in the long run? Because right now they are not. Personally. I don't think they will ever scale to a commodity car as long as Elon is at the helm. I don't think he has the attention span to make a mass produced car, his ego likes doing something novel and he likes luxury. To make profit like the top 10, Tesla has to become a commoner car. I don't think he can pull off an iPhone move, Tesla may always just be a Mac.
How about solving the issue that is pushing random citizens to resort to this?
Tesla's only claim to profitability is government-enforced carbon compensation laws. Tesla is basically a greenwashing insurance that masquerades as a real automaker, don't get fooled.
I believe the list is long of airframes where you could initially find this complaint. I think the F18 had similar concerns after it originally lost its experimental competition to the F16. But the F18 found itself as a capable workhorse for the Navy for decades. Same with the Space Shuttle, etc.
> I'm not much of a PC gamer, and so I haven't built a machine from scratch or thought much about individual components in decades.

There's a grown-up version: build/videoediting/whatever-machine with a Threadripper ;)
There's a current Chinese donghua "Rich Player" about this phenomenon. :) https://www.youtube.com/playlist?list=PL7RWlrbEwKUNKvRA66Ert...

The protagonist spends Yuan 30 billion in a game. The game currency looks a lot like bitcoin and after the initial purchase no further purchases can be made. So, he controls the in-game premium currency market and owns the vast majority. That unlocks all kinds of shenanigans. The longer it goes on, the more he alters the game mechanics. Dungeon bosses recognize him as their master and he owns entire cities, for example.
I'm allergic to caesin or whey and I haven't figured out what is in eggs that makes me feel sick.

My diet is basically vegan + meat. (Easiest way to explain it.)
I'm not sure I understand the distinction you're making?

I would be hosting on vanilla cloud with or without Kubernetes.
In San Francisco, residents were placing boulders for the same purpose: https://www.theguardian.com/us-news/2019/oct/02/san-francisc...
As someone who has never thought much about photography, I found the OP to be a good explanation and I found the E.T. exercise to be enlightening.
Google is getting very blatant in their biases. I'm learning about topics more quickly from what has been "fact checked" and proven "false".

Highly Orwellian
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Video Walkie Talkie Review
Ask HN: Dang – May we please have multiple threads for askjob types?
This thread has evolved multiple times since inception (I was among the early who asked for a "who wants to be hired" thread.)

Now the threads get >500 comments some times...

May we please have a couple categories of threads - not every single engineer on HN (most of them are) not "Rockstar Whatever Hacker Term is loud these days) <-- and there are a ton of project/product manager, SWE, Security, blah blah blah... devops folks....

FLAGS, TAGS, or different threads for these?

I love the simplicity of HN, but does anyone find it kind of odd that for these threads, HN has literally the tech community as its beck and call...

This particular function could evolve.

(I've been on HN for 15+ years... I appreciate a lot of the nostalgic facility, however: change gunna change, and just as adding the whos hiring thread was a tumultuous change that took some course corrects... Its time to put a bit more planning in this.)

I am not a senior SWE. MANY are, and I shield/guide/assist them from a lot of distractions through tech management, and have managed incredible teams.

There are other roles and silos and verticals on HN, May we please branch this thread out a little further?
Seek therapy now.
Skimming over this...is there anything on how it would be implemented?

GMail and other providers would need up-to-date, verified whitelist details on ALL the political campaigns. Which campaigns might quickly find themselves under heavy attack by spammers - eager to get control of as many "whitelawed" email accounts as they could. And of course the whitelisting technology would have to be implemented (correctly and fairly quickly) not just by GMail, Hotmail, & Co. - but by zillions of small ISP's, schools, and such.

And who all does the "an operator of an email service" apply to? Few corporations will want spam from political campaigns delivered to their employees, especially if that means bypassing anti-phishing filters and other security...
There might be a difference between medicine as written and medicine as practiced. Suppose a psychiatrist talks to a patient and confirms they have every symptom. Clearly a textbook case, except the patient says "I was symptom free in childhood."

Does the psychiatrist conclude the patient doesn't meet the criteria, or does the psychiatrist conclude the patient wasn't self aware enough in childhood to know if they exhibited symptoms so a diagnosis is warranted?
"Extract a data-flow representation from a program based on its (unstructured) control-flow graph optionally using the data-centric RVSDG intermediate representation. The program can be assumed to have no side effects (purity), such that it only contributes to the production of final values. This work will however be used for further introspection of programs, and not for executing optimizing compiler passes"
Ilia gave you the more real (and specific answer) but I just want to call out that I love the Underpants Gnome reference. I used to cite it a lot and was frustrated by how many times I had to explain it.

Sim =/= sim =/= sim. By which I mean - when some people say "build autonomy in sim" they mean lots of different things. Sometimes they mean solve all ML and data collection problems in a simulated world. We don't mean that.

When we say build and test in sim, we really mean that for just the earliest phases. Essentially - if you wanted to build Bear Flag Robotics 2.0 you could take our example app (lightweight Python app to tell a tractor to till a field), meaningfully improve it, show it to farmers to get LOIs, raise money, buy + outfit a tractor, and then put our autonomy on that tractor.

In that end state the behaviors you built out in Sim would still mostly work on the real tractor (same API commands both) and you could end up modifying those behaviors the way you would need to make them work in the real world. We would also be working with you closely to make sure our product is working well, solving new problems, and probably doing things that don't scale to help you be successful.
people slather a bunch of 3rd party APIs on at deployment time

I can't imagine what you're environment is like, I can't believe it's acceptable anywhere to slather anything on at deployment time. I'd think an increase in build size would be the least of my worries.
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ActivityInfo is a platform for humanitarian data management used by the UN, NGOs and Governments in more than 70 countries.

It is a hugely challenging web application with an outsize impact in the world.

https://www.activityinfo.org/about/careers/software-engineer...
Nah, I know exactly what LN is, and how it works.

To be quite frank, based upon the fact you think the layers of OSI and TCP/IP are to help it scale, you clearly appear to have little (or no) understanding as to how that actually works — so your direct comparison to LN scaling here isn't just weak, it's meaningless and just plain factually wrong. And this is particularly obvious to folk who /do/ actually understand both.

— Good day to you, your bad logic and your poor argument.
I doubt that Tesla can continue to grow 50% YoY as soon as 2023. The Model S, X, and Y are extremely expensive compared to the competition.

I’m in the market for an electric SUV right now. The Kia EV6 and Hyundai Ioniq 5 both seem legitimately better than the Model Y, and they are substantially less expensive.

The Model Y AWD Long Range is $68,000. The Ioniq 5 SEL is $52,000. Tesla has historically never had to compete on price, but those days are ending. Either Tesla will lower their prices and their margins, or they will suffer lower sales. Competing on price is the future Tesla desperately wanted to avoid, but Tesla has not been able to scale fast enough to avoid it.

Good luck to Tesla shareholders. It’s a car company that the market is valuing as if it were a high growth tech startup.
Ah I see, ok so then over time it sort of levels out. The big problem is always if the stock is not liquid and you want to get rid of it so if the stock is publicly traded then that's something to see as a plus and then temporary fluctuations don't matter as much (unless they are significant and going down ;) ).
Would you be interested in a true 3248 mm f/8?

https://www.telescope.com/Astrophotography/Astrophotography-...

Telescopes do tend to prefer specifying girth rather than length, though.