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vesinisa

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Software developer from Helsinki, Finland. Professionally working as a full-time Android developer for the past ~10 years, currently as a contractor.

I have varied interests outside of tech. I value HN for its great reading and quality, informative discussions. I try to keep my mouth shut when I don't know the subject, but if I decide to contribute I try to bear the following in mind:

We need not agree on everything, but respecting each other and seeing the human is always pivotal for lasting value of the "comments" section for everyone.

Should you want to contact me privately, my username at the Google's well-known public email service can be obtained by concatenating the items of the following array of strings in ascending alphabetical order: ["o", "laub", "sch", "b"]

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What stops you from going to work one hour early, so you get off earlier as well? Most employers these days allow flexible working hours.

And if we are permanently moving our clocks to advance by an hour, why stop at just one hour? Why not have +2h or +3h so we get even more brighter evenings.

This is covered in the article.

We have carried out ten [thermomechanical] recycling cycles, and the epoxy has not lost any significant mechanical strength in the process

Chemical dissolving is only needed for carbon fiber composite. 90% of the resin was cited to be recoverable in this process.

Surely the S&P 500 index regularly closing at all-time-high levels while this "hurting" was unfolding is a valid counterpoint?

Meanwhile, all European stock indices continue to underperform their American counterparts. The return on STOXX Europe 600 index over the past 10 years has been about 58%. The S&P 500 in this same period returned 237%, and more importantly has continued to outperform STOXX Europe 600 throuhgout 2025. Surely investors would be abandoning the US stock market like rats on a sinking ship if Trump was wrecking the US economy?

Things like that mean that in the future the US won't be able to bully for leverage like they are today.

I would fully applaud this, if it actually does happen. But so far European defence co-operation has been and continues to be weak and incoherent. It is most blatantly apparent in how Hungary and now Slovakia have been able to derail EU-level co-operation in supporting Ukraine.

However I must admit the recent €600 Billion defence package is one rare step to seemingly right direction.

The goal of tariffs is to strengthen your own domestic manufacturing economy. Under high tariff regime, domestic manufacturing gets a pricing advantage over imported goods. The best scenario is if you can get other countries to not place reciprocal tariffs on your goods - meaning foreign companies are disadvantaged in your home market but your companies have uninhibited access to the consumers abroad.

But is that really happening? If that was actually true, Trump would obviously have no leg to stand on. But what we have seen instead is exactly the opposite - countries are scrambling to strike "trade deals" with Trump no matter how terrible terms they get (like the one-way 15% tariff EU "achieved".)

There is really no downside at all for Trump. If it actually starts hurting US economy at any point, he can easily just signal reversing the policy and everyone will let out a big sigh of relief and markets rebound. If it causes some long-term harm for US, he will be long gone by then. But if he is succesful in establishing a new US-first world order he will be forever remembered as one of the greatest American presidents in history.

Maybe Trump is just doing what's good for America and he's strategy is exactly being unpredictable and chaotic. This is stressful for others and they make political concessions to please him in exchange for a period of stability.

EU for example bulged for exactly this reason and accepted 15% one-way tariff for access to US market. Before the deal the uncertainty about the level of coming tariffs was deemed worse for European companies trading to US than the negotiated tariff itself.

European political leaders including the head of NATO have also practically turned to giving rimjobs to Trump's ass wishing he would not throw tantrums at them in important meetings: https://www.bbc.com/news/articles/c17wejpw79qo

Ultimately this all just strengthens US hegemony and makes other countries weaker, which is the explicitly stated goal he keeps repeating..

Bigotry. They are completely open that LGBT and other minority rights offend them, and they want to punish those who support such rights. These people are far more concentrated in urban centers.

Spite politics is the ultimate form of post industrial vanity. People are so well off and have so little to worry about that their biggest ask from their leaders is to bully those who they don't like.

Though I don't agree with it, I think many conservatives feel the same way about e.g. trans rights - that it's a form of post industrial vanity.

Whoa, had no idea this existed. Wild stuff. Might be "somewhat" confusing to read assembler code like that without knowing about this particular technique..

Interestingly, your phone number is actually not stored on the SIM card. It instead holds a globally unique ICCID number which your operator links to your account (phone number) on their systems.

This actually makes it possible to transfer your phone number between SIM cards or even operators, and means your cell phone is blissfully unaware of its own phone number.

Here's a much better article from the Finnish public broadcaster giving more context: https://yle.fi/a/74-20161606

My comments:

The important thing to note that at this point it's just a political posturing and an announcement of intent. They haven't shown any concrete technical plan how this would actually be executed.

"Of course, we are very pragmatic and realistic, we cannot do this in five years. Planning will continue until the end of the decade, and maybe in 2032 we can start construction."

Once they have the cost estimates and effects on existing rail traffic studied, I bet construction will never start.

Ukraine was not and still is not economically strong enough for war. It just suffered an unprovoked invasion by its neighbor and had no option but to either capitulate or fight.

I hope I am not biased but it really does not seem comparable to the border situation in Kashmir where both sides are showing aggression towards each other and weighing the costs of going to an all out war.

I didn't mean to say that n would need to be 2 or more, unary functions (I even mentioned factorial) should be fine. 1-tuple is valid tuple :)

And yes I think your analysis that only allowing n-ary funcs with n>=2 would make general solution very much impossible since you can only have a limited number of inputs.

I think you have a point, but as others have commented "allowing functions" is not the problem, as fundamental math operations are functions. But if we limit ourselves to only functions that map (tuples of) integers to integers ((Z, Z, ...) -> Z), the spirit of the original game is retained. This disallows sqrt and log, but retains addition, subtraction and multiplication (but not division). Factorial (n!) is allowed, as is exponentiation to a non-negative power.

Wonder if someone could come up with general solution within these constraints.

Slack can't just willy-nilly hand over US government data to the public. There's a process that needs to be followed for FOIA requests as some classes of information are just not public. In fact, most of the data on a government Slack server would probably fall under those FOIA exemptions.

Most companies don't need to become processors, only those who specialise in providing financial services to others.

Unless you have a very small company you already probably have an accountant or bookkeeper. In most situations, the e-invoicing is provided by your accountant as part of their comprehensive financial management solution. I pay about 120€/mo. for a solution that includes bookkeeping, electronic and traditional invoicing, electronic and traditional expenses management, salary/payroll and all tax declarations for my 1-person company. The effort saved/cost ratio is bonkers, and in the grand scheme of things the monthly fee is marginal.

There might be indeed a usecase for SMEs that don't want to buy a comprehensive financial management solution and instead want to send their e-invoices manually. It's probably a pretty niche usecase and someone could probably provide a "proxy" processor for something like 100€/year. It's still a very marginal cost for almost any imaginable going concern. And to receive any money you anyway need a bank account, which is not free for companies.

That's my only negative point about this whole system is that money is being pulled away from freelancers and small SME's for every invoice they send.

I don't pay anything to send or receive e-invoices on top of my monthly plan. But I do pay a very small fee to my bank for each transaction they process.

The purpose of this is to reduce manual work. In Finland, we've had mandatory electronic invoicing in all B2B transactions since 2020 (based on domestic standard called Finvoice which is very similar to PEPPOL.) It is really great. My company is 100% paper-free. When I get an invoice, it pops up to my accountants system and I just go and accept it with one click in their web UI. After that the invoice will be paid from my bank account on the due date and entered into the books automatically.

Gone are the error-prone days of manually copying account numbers, invoice reference codes and amounts from PDFs and paper mail, and scanning those invoices for book keeping.

The standards for e-invoicing are open but it's true that you need to hire a trusted intermediary to process your messages. Anyone can become a processor so it's not a closed system but I bet there's some auditting required before you get a license - which makes sense.

Overall changes like these initially mean some expenses to businesses but once the system is up and working as intended it reduces lots of mandatory pencil pushing type work, bringing savings throughout the economy to all companies.

I'm baffled that anyone even thought about using that, given there's such good mt76 support from mainline kernels with hostapd.

Not sure if you noticed but the OpenWRT 21.02.x series (based on mainline kernel 5.4 series) is affected, and these guys generally know their game when it comes to wireless on Linux. So much so that I think the mainline kernel mt76 driver is actually maintained by an OpenWRT developer.

I live next to a highway on-ramp. The motorcycles are the worst, some of them are so loud while accelerating that it is impossible to have a conversation on my yard, over a hundred meters away.

The city is now investing tens of millions of euros to retrofit a noise barrier to protect our neighborhood. I think our house surfers the most from the noise. Yet - if it only wasn't for those loud motorcycles I would think the noise barrier is unnecessary. It would be much more cost effective to set and enforce noise pollution rules than to build expensive noise protection infrastructure everywhere where people live close to roads.

But that's not what this case was about. Throughout the trial they have been allowed to provide continued digital access to the scanned books, granted they operate like a library (each borrowed book is backed by a physical copy.) The case was launched when during the Covid-19 pandemic they removed the limitations under the veil of "National Emergency Library":

https://blog.archive.org/2020/03/30/internet-archive-respond...

This seemed already at the time completely counter-productive and unnecessary step as it basically forced the publishers to react because it made IA's digital lending indistinguishable from casual e-book piracy.

They have now created a legal precedent that, in addition to finding the "National Emergency Library" illegal, makes the controlled lending they implemented previously illegal. Ever since the district court ruling they have been able to continue digital lending only by negotiating compensation terms with the publishers.

So, instead of expanding everyone's access to the digital archives, they have managed to indefinitely limit it by creating a restricting legal precedent. This was the inevitable outcome of "National Emergency Library" and they knew or should have known it.

Ditto. Worth also noting is that IA lost the case by summary judgement. This usually means that the legal matter was so clear that the judge didn't even see a reason to start a trial. This judgement has now been confirmed on appeal. Just about any lawyer could have probably told them this was the inevitable outcome had they listened.

I personally have donated previously to IA but now it frankly disgusts me that the project's current management has for the last few years had its focus on fighting windmills in court instead of their core mission - preserving our digital history. Hard to think I would ever donate to them again unless there's a change in leadership after this fiasco.