skysight-inc/HackerNews huggingface dataset:
Intel is claiming its new 12thGen Core i9 laptop processor can outperform M1 Max
Single man buys giant billboards to find love and avoid arranged marriage
>A 40% increase in the number of deaths in working-age population

Where are you coming up with this number?
China's Mars orbiter snaps selfies above Red Planet
This is actually an uncommon example of an off-by-two error as they used strictly greater than 2.

a@domain fail
ab@domain fail
abc@domain ok
There are many companies that don't require leetcode. I forbid it in my hiring interviews.
Anything that can target Wasm can target C.

https://webassembly.github.io/wabt/doc/wasm2c.1.html
imagine having to do a retrospective live in a meeting room again?
That was the password for the upload-side (FTP?), iirc.
Mypy has hard-coded support for `sys.version_info`.
Cartesi (CTSI) is the first OS on the blockchain, and their Layer-2 solution collaborated Linux and standard programming environments to the blockchain. Moreover, it allows developers to code smart contracts with tools and libraries.

Let's dive deeper into our Cartesi (CTSI) price prediction and analysis.

Cartesi (CTSI) Price Prediction 2022:

Cartesi price well performed in the first half of 2021. Moreover, the CTSI price showed a bullish trend. However, If Cartesi continues the bullish trend, the price may reach $3.5 by the end of 2022.

Conclusion:

CTSI is renowned as one of the best altcoins with the potential to boom. It would reach its new all-time high in 2022 if investors decided CTSI was a good investment.
I find competitive programming to be creative and expressive. For most problems, there actually can be multiple ways to solve the same problem, with each approach having both hard (perf, memory) and soft (simplicity) trade offs. Leetcode problems remind me a lot of Celeste levels or rock climbing, where even though there might be an optimal solution, everyone solves the problem in their own unique way. No two solutions look the same. Even if everyone is solving the problem with the exact same algorithm, every submission has its own code style, and that's really cool.

I also find that Leetcode translates really well into the code I write in my freetime (a roguelike. Real work is boring fullstack crud). I personally hate reaching for libraries in my side projects, so being able to have these data structures and algos at my fingertips and being able to implement say A* or a weighted rng function or something else on the fly has been super handy. I honestly don't think I would be able to implement a vertex fragment shader w/ lighting without the skills I've picked up from Leetcode grind.
>Even in the modern Western world, where it used to dominate, it is now disappearing fast.

One observation that has been made many times is rather than the afterlife (with its characteristics of rendering judgement onto the unjust and so forth) disappearing, particular in the 20th century, it has been translated into a variety of secular ideologies.

If you want to find fantasies about eschatology, eternal life, resurrection of the dead and so on you only need to talk about atheist silicon valley engineers about the singularity.
Ask HN: How and where do you collect and track your user feedback?
When launching a new major feature of our product, we often launch it on platforms like ProductHunt or Reddit. In addition, we do regular user interviews.

All the feedback is super helpful, and we usually try to group it on a Miro whiteboard with post-its and some counter about how often a point gets mentioned.

Is there a better and more structured way to do that? What tools and techniques do you use to keep track of your user feedback? Do you have some kind of routine of regularly going through all the past feedback and comparing it with your product roadmap?
You can eat it, but then you don't have it.
The ux on this small clipboard is terrible.
I would love to see the next generation of opinionated formatting tools perhaps use AI models to automatically set and enforce variable naming. Maybe even just some simple heuristics like iteration count variables are 3 characters or less, state values are nouns, etc. would be good enough. Please just completely automate and remove any and all bikeshedding around naming, much like we've done with formatting--it would probably remove 25% or more of all commentary on code reviews.
This is what spooks me out most for now: https://github.com/vlang/v/issues
It looks like a lot of non trivial issues. Other than that I like the concept of V. Maybe except one small thing ":=" ;-)
As I have pointed out, there are a million different factors that can influence performance on tests.

For individuals, yes. But for the entire cohort not really - the results are being compared to previous years, so the error bars should be approximately the same. Children are, on average, the same as two, five or ten years ago, so the test outcomes should be about the same. The article suggests that all children are now doing worse on tests than previous years.
That’s still not the OP and you’re misreading my posts again because I didn’t say the OP mentioned Windows, I said they discussed Linux and had replies mention Windows (that OSX comment just being one of many replies).

But don’t bother looking it up. I’m done chatting to you after the last barrage of personal attacks you’ve made in the other thread. There’s only so many times you can post offensive remarks and miscomprehend the conversation while others are being polite and patient before their patients eventually wears out.
Or: Somebody works at "Non-exist" Fab 8 hours a day, and insist that TSMC must follow such rules.
> a business is usually at the same level of power as its trade partner

That just isn’t true. Companies exploit power asymmetries with trading partners all the time, especially if they’re massive corporations like McDonalds.
With a kill ring you can ignore this weight. Problem?
I don't know if it's good or bad but I see hear more and more parents wanting to contribute in group for handpicked tutors and teachers and they're not doing it for religious reasons. Problem is, the government doesn't want to give back the taxes or support that (even if they do support private schools).
I read you to be dismissing tests outright. If you merely want to stipulate that the test scores are subjected to rigorous statistical analyses that "properly measure its error bars" we are in total agreement.
> This structure of steel is a monument to the god Exxon, a chthonic deity whom the ancients believed was responsible for mineral wealth and the underworld. Like similar such monuments, it includes a deep well, whereupon sacrifices could be made to the ancestors or Exxon himself, or his mole men servants. Of course nowadays, we know there is no hidden world underground.

What point is that supposed to make? No one's making that error here. They know these ancient mines were mines; they're not going "dunno what this is, must be a temple."
That's also a good thing to ponder on, previous versions of your self. The teachings surrounding this in the Buddhist sense are called anatta for anyone interested in reading more.
You can take advantage of it ofc, but be careful not to be taken advantage of, like everything: do not buy coins, buy stocks of crypto companies, do not get employed by a crypto company but provide consultancy to them etc.

When it fails, you'll be happy to have less eggs in their basket.
The main issue is that a heat pump takes a lot longer to heat up water on demand than a gas boiler. A gas boiler as used in the UK typically has a heat output of 25 to 50kW. Where as a heat pump for the same sized home can produce maybe 8kW of heat - given the right outside weather conditions.

The gas boiler can directly heat up cold water and provide sufficient flow for a hot shower, but the heat pump cannot. Because of this you need to buffer the heat in a hot water tank, usually something that's a few hundred litres, and heat it up over time. I believe boilers using heating oil work somewhat sim

In the UK houses heated with gas usually don't have a hot water tank, or even anywhere to put it. You can get all-in-one heat pump units that are the size of a large fridge which have a built in tank, but I've lived in places where there wouldn't even be space for that.

The boxes in the showers used in the UK are electric. They work pretty well (esp. considering most homes in the UK are single phase), but I am always concerned by the fact that an electric wire carrying 30kW of power is running right next to running water :-) Other than a gas boiler older homes may have a gas fireplace, but they are not so popular now.

There's also issues of the flow temperature for the heating system. Traditional central heating usually has a temperature of 70-80C, where as underfloor heating systems using a heat pump usually have a max of 35C. With a heat pump the efficiency drops with the temperature delta, so they are optimised to produce lower temperature water. But traditional radiators work better with higher temperatures.
I'll bite, what's changed lately that had made YouTube worse in your experience?

I rarely use YouTube but have anecdotally heard quite a few people say their recommendations have seemed to get much better lately. Interesting that you've had a very different experience with the service getting much worse
You'll find me strange, but I find more enjoyment in a leetcode than in implementing a "hard-CS thing". Probably because it's easier and you're a better engineer than I am.

Note that I would never require leetcode during a job interview. However, a single LC question is a small-sized puzzle I can solve in a day (or a weekend). If I want to write a ray tracer, well... Good bye life for a week or two.

In other words, I have difficulties finding 50+ hours of large chunks of time to be unavailable to my family in my supposed off time. Leetcode I can do on a couch while my SO watches Games of Thrones.
I think I see what you’re saying now. You are wondering why have dedicated layout components when you could “simply” get any component to define styles on its children?

You could do it that way too. However, when you reply on your component system to help assemble a UI, the components take on the encapsulation role you’d use rich selectors for in other situations. A layout component performs the same function as a utility css class, but is more idiomatic.
So you are saying I should build a no-code platform?
We did, don't be dramatic.
https://data.worldbank.org/indicator/NY.GDP.MKTP.KD?location...
This is absolutely not uniform in Europe.

The more gerontocratic and science confused the country, region, or simply it's current elected executive, the more likely that schools (even preschools!) were closed by legal order for much of last year. It has been a nightmare.
funny, I once did a backward scheduling for a client during a task, I had to justify 3 times why I looped backwards over an array. So if I were to create an actually clever algorithm like they ask in leetcode, I don't knwo how well that would go over.
>> I knew several Chinese colleagues and friends like these. They are all good people wanting to make a good life by working hard, nothing to blame them. But it was kind of an unwritten rule that if you had two Chinese working in your team, you had no chance beating them.

I've had the opposite experience. Most of the ones I knew were work evasive, and spent substantial time craming for leet code. I think there might be a generation gap at work.
Thank you for answering my questions.
I'm not talking about McDonald's or other mega corporations, I'm talking about small to midsize companies who are roughly equal in power between each other.
One of my beefs with UUIDs is indeed with handling them in URLs. Very unwieldy..
I thought of that solution, but the problem is that when you have 8bit microcontroller and all your operations from webassembly are translated to 32 bit operations then you gonna end up doing 8 bit math on 32 bit emulated math operations aligned back to 8 bit. :(
> Books are published once, not through iterations.

Incorrect. Bugs (“errata”) are regularly fixed in bugfix versions (“printings”) of books, whereas feature changes are regularly fixed in more major versions (“editions”). And that’s after the equivalent of a “1.0” release.

Books are also regularly iteratively released either to a closed group of reviewers or even the public (e.g., Manning MEAPs, PragProg Beta Books, etc.) prior to the equivalent of a “1.0” release.
MacOS with iCloud has shared Keychain 1st party. People should stop thinking this integration is an app, it's a function of your entire online environment including how your OS talks to it. FBG
>Huh, I thought Japan is more developed, in China delivery companies offer taking out the trash service for years, they deliver you groceries and on the way out they take out your trash.

You mean a guy comes into your apartment, puts groceries in the fridge or puts them on the table and then proceeds with collecting your trash for you?
Yes but that's some random blog and not a credible source. There is no citation. The truth is often somewhere between bumbling idiot and genius when it comes to such claims.
I've often thought my life would be much easier if I'd just had prosaic interests. And being a southpaw definitely makes it harder.
Poincare, Hilbert, Riemann, Minkowski, and many others may have different opinions. And who knows where they got their ideas too.

The truth of any invention is murky, but Einstein was the first to bring cosmology to the masses. So for those people who would not have known of such things, and feel more satisfied celebration of a name then understanding of an idea, he is the true inventor. Maybe it works the same way for the Romanian lay with regard to polymer science. They don’t really care about the science. They’re looking for a heroic myth.
Yeah, I find the initial choice of license on V UI to be a bit weird. Not understanding the logic behind it, when the main and other parts are MIT, as a GPL UI is a definite way to go down the road of massive headaches, drama, and confusion. GPL can give an unfriendly impression to those they probably could use help or support from.

It's still the early stages of the library and the language, so maybe it won't turn into some kind of mess. Possibly, they may have to do some rewrites of existing libraries. Still, it is a curious choice not to at least go LGPL, like many other projects have done who went down that GNU path. Seems like LGPL would have been the right balance to prevent sending mixed or "warning" signals.

There is also VIUP (https://github.com/kjlaw89/viup), which is a port of IUP. So, it's not like more adventurous types can't go play with that. That's under the friendlier MIT license.
How can they be a monopoly with a 15% market share in smart phones (Q2 ‘21 sales) and similarly low market shares in other areas?
Or just use cast.

from types import ModuleType
from typing import cast

try:
import markdown
except ImportError:
markdown = cast(ModuleType, None)
Dimensionality reduction isn't reversible function. Video and one channel of audio is at least 10 dimensions, arguably IQ is more, you are going to project that to a single scalar?

The sample size, the experimental design and control are all out of whack in these papers, I was trying to PCA Taleb's argument.

I don't think you are measuring what you think you are measuring.
Android isn’t free. There is a free kernel but so much of what is useful and expected by users is now wrapped up in play services.
Biometrics are not passwords though, biometrics are usernames. They can be forged from something as simple as a regular photograph and you cannot change them.
The problem with the infrastructure bill is that the price tag was hidden with programs that needed to be renewed periodically.
Toyota bestselling automaker in the US beats GM for the first time since 1931
In my experience leetcode mostly tests algorithmic thinking. Write a sort function, for example, but the problem is, in real life you use a library with a well tested, battle-hardened sort implementation.

It IS important that you understand the algorithms, but I think they are far less important than data modeling and systems design. In any application, you must be able to understand and design how you model business things, and where you put them, and how and when you access them. Also how you fit a small unit of business logic into the larger picture.

This is much harder to test for, since for a given problem there might be multiple, equally valid models and solutions. So obviously the kind of auto-verification leetcode sites do does not work. There must be a human evaluating the solution, which is much more expensive.
Recommend this book which documents the lives of the wealthy:-

https://www.amazon.com/Jackpot-Super-Rich-Really-Live_and-We...

In alot of ways it can actually be quite alienating.

There is also

/r/fatfire

on Reddit where Ive seen people discuss their experiences with private jet ownership for example
"Responsibility" comes to (my) mind.
Sorry if I misused the Show HN.

In this case, I want to show the journey and the story more than the product, and want to let people know I'm available for any questions like other Show HN posts.

(I don't think the product itself is very interesting for the HN crowd)
I am getting very much the opposite impression from various recent newsarticles in Sweden, where EVs are common and traffic jams due to snow, accidents etc. are commonplace as well.

Google translated a recent P4 article:

The snow weather over southern and western Sweden has had a major impact on traffic and people have been sitting in traffic jams for several hours*, reports P4 Gothenburg.

A major problem has also been electric cars abandoned on the E6 by their drivers. The battery runs out when there is so much heat in the car.

- We will be able to salvage(tow) a lot of electric cars that were on the E6 during the night, says the Swedish Transport Administration's road traffic manager Mikael Salo and believes that this is one of the shortcomings with the new cars.
Oh, thanks! I didn't know that. I supposed it worked by inheriting the listening socket but I didn't check.
I don't believe GPG has been cracked. Also, running your own crypto is in 99.9% of cases a terrible idea.
Lia DiBello: Building Tacit Knowledge in 16 hours vs. 10k hours
Openness from Big 5 Maps to Creativity
I don’t think the weird hiring proclivities of giant companies, nor the rote learning some put into things like Leetcode, should obscure the power and beauty of the algorithms and data structures available to you. Maybe there are other ways into this stuff, but being able to pattern match problems into known (and perhaps even near-optimal) solutions is a tool to your creativity, not a hindrance. It brings conception and execution closer. But it should feel like a series of epiphanies, not like maths homework.
Considering Bone or Joint Surgery? You May Not Need It
Harm for solarwinds is a lot more than the 24% decline in revenue. When we signed our cyberinsurance policy they made us attest that we had no solarwinds software running in our network or on company assets.
Thanks I'll send on "Ask"
Open Syllabus may be of help:

https://opensyllabus.org/results-list/titles?size=50
oh, right you are! it's been a while :)
Maybe he actually lives in the spaceship there, it sure would be a lot of windows to clean.
Broken Windows is indicative of lack of resource, not lack of moral rectitude.

We leave the window broken because fixing it takes effort away from fixing the overflowing sewage or the dangerous roof.

If you have time to fix the windows, then someone has hired enough coders to fix the sewers and has time left over. That's a nice position to be in.

Work to be in that position.

It may be that you should build your buildings from open, pre-fabricated material :-)
IMO many programmers simply don't like Clean Code because their greybeard mentors have been bothering them with it too much. They want something fresh and new, something that makes them feel they understand software development better than most of their peers including their mentors.
This is when any tech person worth their salt should lean over and say:

"Okay boss, we _could_ do that, but so you know what that would mean?"

And then you tell them about cosmic rays, bitflips and redundant computing and what that would mean for the cost of IT at your company.

"... or, we could just use UUIDs like nearly everybody else. I will spend a few days thinking about what would happen in case of a UUID collision and create a mechanism that adverts the worst consequences if you want. That should be enough in my judgement, we could also ask $collegue what if they agree with that conclusion"

On a side note: bosses who think they just need to be convincing enough in order to change physics are the worst. Some bosses expect NASA-level solutions for no or minor resource cost at all.
Oh really? I must have not hit the limit before covid hit. I thought countries usually have a problem with stamping in and stamping out the entire length of your visa free stay and repeatedly doing it, but I didn't think they had an issue with visiting Thailand every 3 months for 1 or 2 days at a time.
Apple users are richer, so Apple users' share of search ad revenues is a lot bigger than Apple's apparent 15% market share.
That's what I was thinking - one could churn out a large number of extensions - one for each saas product, and see what sticks.
Ask HN: Anonymous Speech Literature, Law and Politics. Worth Buying?
I think that unless you worked at FAANG it wouldn't have made much of a difference for Personas

Google / FB login still would have probably won
It sounds like that website is a shallow representation of this craft. A big part is working with stakeholders in a project, understanding needs and communicating what is possible. Only a portion of the craft is about writing algorithms.
This is exactly what we do at Kagi Search.
https://archive.md/vYaHM
Americans advising Chinese people to run a scorched earth policy in their home. Yeah, doesn't surprise me at all. What would surprise me would be if Chinese were stupid enough to do it.
I've never paid to use play services. If you did, you were scammed
I feel the same, I can't really relate to the idea that leetcode style problems are about "memorize and regurgitate". Maybe you need to know a few basic data structures, but beyond that it feels like you can just figure things out as you go. Is the classic "invert a binary tree" actually so hard to figure out that you could only solve the problem if you had memorized the solution beforehand?
Jump into crypto related stuff.

Everything is so new and open to expirimentation

Check web3, Bitcoin lightning