Hacker News new | past | comments | ask | show | jobs | submit | blacklion's comments login

It remind me times when I participate in development of VRML Engine. VRML can include JavaScript, but it has timers & interpolations of almost anything (coordinates, texture coordinates, any properties of transformation like angle or axe of rotation, scale, etc) without using scripts. And even can process input events without scripts! It is possible to create simple 3D game without any "real programming" in VRML.


PayPal: In Netherlands there is system called iDeal which provide online payments via tokens, without giving any of your data to seller (recipient). It is supported by all banks. It is super-convinient, you scan QR code by bank app on your smartphone if you pay on other device (laptop, computer) or link is opened by your bank app on mobile and you approve payment. You don't need to enter anything, only select your bank from the list. You don't need to pass your payment data to 3rd party like PayPal, there is no place to steal or phish your card or account data in this scheme.

Visa or MC could do the same, without additional parties. But no.


Just back from Poland- they have a great system 'BLIK' that sounds like iDeal...

Most merchants have a BLIK button... you click it, enter a 6 digit code created on your banking app. Purchase complete. Takes a few seconds. No card numbers, CCV etc..


Same thing in Ukraine. And it's not because they face less fraud attempts, it's just their tech is years ahead of US.


Their tech is years ahead of US.

Can you elaborate? (Am new to the topic, so your perspective would be appreciated).


Hard to pick up one thing among multiple.

For example, transfers between accounts are instantaneous, not 2-5 days for ACH (Wire transfers are same-day, but expensive).

Electronic menus/payments in cafes are default for at least 3 years now (US has toasttab.com but it's far from being default).

If you have a small business account, taxes are paid in one click (app shows you tax to be paid with Confirm button).

PS: These features are available in many other countries besides Ukraine, of course. Only in government id/functions Ukraine excels (#2 in the world, after Estonia only).


Good to know, thanks.


Let’s just say I get an iPhone notification when the court case in which I’m a party had a hearing sceduled.

And if I want to write a petition in this case, I log into the web portal, write it down, click send and blink into the app twice to Electronically sign it.

Which produces your normal CMS ( pkcs#7 ) signature on a pdf file.

It’s also not a special court app for a specific locality, but a nation wide government app.

Wr also don’t write damn cheques and never did, as it’s bullshit. You want to somebody —- you get their card number, open the bank app and tap send.


Would this be the єСуд app, then?

That's certainly an interesting use case. And yes, difficult to see being pulled off anywhere in the US, the way it tumbles along with such things.

Re: paper checks: they're far from bullshit -- being time-tested, perfectly easy to use, and best of all, not requiring a device of any kind. Provided, as concerns ease of use, one has spent enough time in an environment where their use is ubiquitous. So I can certainly see they might appear as a nuisance or just weird at first, for the rest of the world).


iDeal is working on international expansion, so it may become available in other European places.

The main downside of iDeal for consumers is that it's irreversible. If you pay and then never receive the product, you can't get your money back. While PayPal and credit cards do offer that extra protection to consumers.

So iDeal is really only good for the merchants due to the very low transaction costs.


I believe Vipps in Norway is similar as well


Discontinuation of FreeBSD rescue system catches me off-guard when I ruined boot of my FreeBSD system by inaccurate ZFS operations (not ZFS or FreeBSD fault, but operator's one).

Trick with qemu works, but is veeeeery slow if you need a lot of disk access (ZFS zmirror scrub, or ZFS `send | receive` pipe or something like this).


Same could be said for self-defense, though it is effectively banned in most "civilized" countries.


Self-defense isn't banned anywhere, the kind of 'self-defense' murder that some people in the US occasionally get away with is, though.

(For example, if your idea of self-defense starts with 'I'll be following someone around in my truck...', most other countries would let you hang.)


I've said "most", not "all".

In most EU countries you cannot use "more offensive" force than robber/raper uses. And you cannot use firearms in any case.

It is bizarre concept for me: I need to fight with bare hands better than robber, as I cannot use knife if robber doesn't have a knife. Same for knife-to-knife fight, as firearm is no-no in any case. I'm not as young and agile as typical robber, and I cannot have any "technical" advantage over him. If it is question of your personal belongings you better give everything and report to insurance company (as if any belongings could be replaced with their price!)

Again, I don't say it is in every EU country, but EU bureaucrats try to force more "liberal" countries (as Czech or Bulgaria) to adopt "common" (very strict) rules.


I don't no which countries you're referring to, but the US is not one of them.


Wireguard and Shadowsocks are trivially detectable, as Chinese and Russian providers show in practice.

TLS-in-TLS (trojan) seems to be detectable too.

If we look at Chinese and Russian government DPI, we will see that now VLESS with XTLS‑Vision and XTLS‑Reality are not detectable. YET.


yup, vless works, mullvad/nordvpn/pia/surfshark don't.


Am I only who read title as "My mental model of self was wrong"? And thought it is about psychology, not about Self programming language.


You are not alone.


And yet, you are alone. So very alone.


I'm paying 6.9 cent per kWh (yes, 0.069€, I've counted zeroes right) in the Netherlands right now. It is sunny day with almost no wind. It will be more expensive at night (my provider adjusts prices each 30 minutes). But highest price in last 7 days was 17с/kWh around ~22:00 at Sunday :) Typical not-midday price is about 7-8 cents.


But I assume with market pricing there are some pretty volatile swings depending on wind/sun especially outside of summer?


I don't have market pricing here in Spain, I have fixed per kWh pricing only. I prefer this because I hate the min-maxing and figuring out cheap hours etc. I just want to use my energy when it suits my life, I don't want to rearrange my life around it. But the people that are totally into that love it because it allows them to save cost. I really don't care.

See this: https://www.endesa.com/en/catalog/light/one/one-luz (the "Energy Term" is the kWh price - pre tax but the tax has just been dropped to 10%, so it's even less than 14 cents now!)

I think you have to get market pricing if you have solar panels but most people don't bother especially because that market pricing makes them totally cost-ineffective. Also, I live in an apartment anyway where I can't even have them if I wanted to.


Yep. But it is still cheaper around the year than "old-style" providers with fixed or per-month prices. I could pay 100 euro/month for electricity (for everything but hot water and warming) and gas (for hot water and warming of house, double-contour gas boiler) in summer and 250/month in winter, but typical "fixed-price" contract is 200-210/month for my house each month no matter what.

And fixed part of these 100-250 Euro (like grid maintenance, which doesn't depend on consumption) is rather large, something about 75 Euro/month, so in summer I'm paying almost only for grid :)


Hmm yeah but my price is constant 24/7. I don't have to deal with that flexible stuff :) I don't want to change my life according to the energy market.


IMHO, it is University-level vs College (vocational college) difference. Industry should not require University-level training from workers. Academy should.

Plumber or electrician don't need university degree, only professional training till you design whole sewer system or power grid for city.

So, yes, bifurcate CS to science and trade. And fight requirements for Bachelor/Major degree in jobs offerings.


> Industry should not require University-level training from workers. > Plumber or electrician don't need university degree, only professional training [...]

Oh come on, this is ridiculous.

Sure you might be able to do good programming without a college degree.

The typical student? I give them very little chance.

Here's what I think you would see:

* Students trapped in small skill-set jobs, struggling to branch out.

* Poor ability to manage complexity. The larger the system, the worse an ad-hoc job is going to be.

* Lack of awareness of how much tools can help. "Make impossible states not representable?" Write a DSL with a type system so another department stops making so many errors?

* Even more incompetence. Had to learn to recognize an O(N^2) algorithm on the job, but you didn't even know what asymptotic complexity was? People are going to end up believing ridiculous cargo cult things like "two nested loops = slow".

* Less rigorous thinking. Do you think they're even going to be able to pick up recursion? Have you watched a beginner try to understand something like mergesort or quicksort? Imagine that they never had a class where they programmed recursively. Is depth first search taught on the job? Sure, but... how deeply.

* Even less innovation. Who is going to be making the decisions about how to manage state? Would you ever see ideas like Effect?

I'm not saying that a university education is a cure-all, or that it is essential to the jobs that many of us do. I AM saying that if you look at the level of complexity of the work we do, it's obvious (to me) that there is something to study and something to gain from the study.


Conceptually is key word here.

Later in this article authors says tat Server manage its own pool (optionally bounded) of threads to serve requests.


How can THIS pass any sane Audit?!

Like, «We require that your employees opens only links on white list, and social networks cannot be put on this list, and we require managed antivirus / firewall solution, but we are Ok that this solution has backdoor directly for 3rd party organization»?

It is crazy. All these PCI DSS and SOC2 looks like a comedy if they allow such things.


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: