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smatija

225 karma · joined December 21, 2022

ICCF correspondence chess master
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smatija··on OpenAI to buy AI startup from Jony Ive
I kind of don't imagine a workaholic having online gaming scandal about paying someone to run a game for them and then doubling down on that, but well, I was already told before I lack imagination.
smatija··on OpenAI to buy AI startup from Jony Ive
I don't think this fits anyone's definition of work:

https://www.reddit.com/r/PathOfExile2/comments/1hwxc17/docum...

smatija··on The Windows Subsystem for Linux is now open source
I would be very happy with Windows 7 on manufacturing side - lots of CNCs that are still in use and supported by manufacturers are still on Windows 98.
smatija··on Ask HN: Share your AI prompt that stumps every model
I like chess, so mine is: "Isolani structure occurs in two main subtypes: 1. black has e6 pawn, 2. black has c6 pawn. What is the main difference between them? Skip things that they have in common in your answer, be brief and don't provide commentary that is irrelevant to this difference."

AI models tend to get it way way wrong: https://news.ycombinator.com/item?id=41529024

smatija··on The head of South Korea's guard consulted ChatGPT before martial law was imposed
There was a bunch, a lot of them (most?) due to noyb: https://noyb.eu/en
smatija··on Boycott IETF 127
Hungary probably due to Orban, while Slovakia has ultra-nationalistic party in coalition.

I would evade Germany, Austria and also Italy in general, due to common racism against slavic people.

smatija··on Huawei targeted in new European Parliament corruption probe
I don't know where you are from, but at least in Slovenia if you see someone running for EU parliament you know he is basically retiring from politics.

EU parliament has no actual power, EU is basically ran by EC and ECB.

smatija··on Tesla created secret team to suppress driving range complaints (2023)
For comparision with Tesla, with my little 15 year old clio it's like this:

1. There is mandatory service with technical exam yearly. Few days before it I call my mechanic, drive car to him, then pick it up next day. He changes the oil, brake pads if they are getting bad, tightens a few nuts. Usually I pay less than 100€ for that, but price varies heavily by car model/mechanic/location.

2. I go change the wheels before and after winter (we have to use separate ones for summer and winter there due to snow). Again, I call the mechanic, drive the car to him same day, chat for 15min, then he is finished. Around 120€ if I need new wheels, just 40€ if previous season ones are still good.

Every so often a bit bigger service is needed (if exhaust needs to be replaced or something else). In this case the car stays at mechanic over weekend, maybe max 4-5 days if he needs to order parts he doesn't have in stock.

Average it's less than 400€ yearly and less than a week of downtime in total per year.

smatija··on Show HN: I created a language called AntiLang – breaking all the conventions
Cyprus and Peru use , for decimal point for non-currency amounts and . for decimal point with currency amount. So it's not even consisent inside some languages.

See https://en.wikipedia.org/wiki/Decimal_separator#Hindu%E2%80%...

smatija··on European word translator: an interactive map
Similiar to Slovenian - we have 400 dialects, grouped in 7 larger groups based on similarity. Given that there is only like 2 million speakers that may feel like a large number, but it's a consequence of rather hilly geography.

Differences between some of them are rather extreme, especially Prekmurje dialects feel like their own language - so we need to fallback to "book" Slovenian when talking with people from different regions.

smatija··on To buy a Tesla Model 3, only to end up in hell
Spare parts for clios are there practically free, since it's so common - also mechanics like them, since older models are very simple to service.

Largest parts I had to replace so far were exhaust (60€ for part) last year and exhaust hatch (I don't know if that's the correct english term for that, 80€ for part) this year. Brake pads I had to change twice so far, but it was also pretty cheap.

With my mother I have a joke that rebuilding my clio from scratch would probably cost me less than tire change on her merc.

The only annoyance I have with it is that it's eating through light bulbs at annoying pace, since electricity in the older clios tends to be a bit funky. But okay, that's a 5min change usually.

smatija··on Math books like Infite Powers or Calculus Made Easy but for other topics?
Here I believe we disagree a bit about what engineer means.
smatija··on Math books like Infite Powers or Calculus Made Easy but for other topics?
The best math book for a software engineer imho is Concrete mathematics by Knuth (of TAOCP fame).

Problems in it are a bit tough to chew through though.

smatija··on Math books like Infite Powers or Calculus Made Easy but for other topics?
Linear algebra doesn't have many preconditions - so being used to math texts is much more important for it than having some pre-knowledge.

Easiest to start will be either Linear Algebra done right by Axler or Linear algebra done wrong by Treil - try both, they take very different approaches to introducing the subject, so one of them may be compatible with you.

After finishing either of these I heartily recommend you Finite-Dimensional Vector Spaces by Halmos - it's way more abstract, so I cannot recommend it as first introduction to LA, but it proves its results in very beautiful and a bit uncommon way. It's probably my favourite book from undergrad.

smatija··on Making Software Fun
I really appreciate this one from 4.18:

Certain menus were not being properly translated when switching languages in the app. You know what they say about menus — they’re most helpful when you can read them.

smatija··on To buy a Tesla Model 3, only to end up in hell
Bought a 10 years old clio with 80k km, which needed like 500€ service when bought.

Now at 15 years and 200k km still running strong, with less than 300€ service costs yearly.

smatija··on To buy a Tesla Model 3, only to end up in hell
Note that this is only for when buying new cars - used models can still be sold and bought without these "niceties".

The next car I am going to buy is probably going to be older than my current one.

smatija··on Backblaze seemingly does not support files greater than 1 TB
That's a 4-base number system. Next in progression is WorseChunkRecord, then you have BadWorseChunkRecord and so on to WorseWorseWorseChunkRecord, when you finally get to HorribleChunkRecord.
smatija··on Escaping surprise bills and over-engineered messes: Why I left AWS
I think they define emergency a bit more widely than we are used to with other providers. For urgent change of router I was notified almost 2 months in advance.

For "real" unplaned emergencies I had in total like 5min of downtime last year, when some other router died.

smatija··on Escaping surprise bills and over-engineered messes: Why I left AWS
Hetzner is good to me, but I am EU based.

Loving that German logic that even emergency maintenace has 2-week notification.

smatija··on Mastering the Isolated Queen Pawn (IQP)
https://lichess.org is an excellent open source chess server with plenty of learning resources for pure beginners.

As you progress learning resources sadly get more and more expensive indeed. Not to mention the cost of tournaments (travel and accomodation expenses add up very quickly).

smatija··on Mastering the Isolated Queen Pawn (IQP)
Another very good guide to IQP is it's chapter in Chess structures: A grandmaster guide by Mauricio Flores Ríos.

IQP is, if you ask me, bread and butter of chess and should be introduced to begineers way earlier than it tends to be. Plans for both sides are clear and thematic (consequently less memorization in opening is needed), it's imbalanced and based on piece play (consequently tactics and calculation) more than on abstract considerations.

smatija··on U.S. Employee Engagement Sinks to 10-Year Low
It's pretty clear there that half of the problem was caused by liberalization of student work, while other half (urban rents) was mostly consequence of horrendously irresponsible way that privatized social (not public) property through Jazbinšek law.
smatija··on U.S. Employee Engagement Sinks to 10-Year Low
When I worked my first job (physical work in water service) we had 2 sayings: "minimum wage, minimum effort" and "you cannot lower my salary more than I can lower my effort".
smatija··on U.S. Employee Engagement Sinks to 10-Year Low
Of course, and liberalization of student work let them get that. At the "small" cost of worsening a large part of job pool and custumer experience.
smatija··on U.S. Employee Engagement Sinks to 10-Year Low
In Slovenia also good service in (affordable) restaurants and cafés became scarce.

Here at least it's easy to see why though: 20-30 years ago most of service staff went to catering vocational schools (and work as server was seen as reputable career), while today majority of serving work is done by part-time students (and work in service is seen as deadend job).

smatija··on Snyk security researcher deploys malicious NPM packages targeting cursor.com
Seconding vagrant - especially because it's the only reasonable way I found so far to test linux release on my windows rig (would prefer to dev on linux, but windows-only company is windows-only company).

Basically I put a Vagrantfile in src folder, then run docker compose with db, caddy, app server and other services inside it - then I forward ports 80 and 443 from vm and use localhost.whateverdomain.igot with self-signed cert on caddy (since https is just enough different than http that I otherwise get bitten by bugs every so often).

When I start a new project I can usually just copy the Vagrantfile with minimal changes.

smatija··on WorstFit: Unveiling Hidden Transformers in Windows ANSI
A lot of details is in linked curl hackerone: https://hackerone.com/reports/2550951
smatija··on New 16GB Raspberry Pi 5 on sale now at $120
They are suprisingly reliable - the only problem we repeatedly have is CMOS batteries draining if they are turned off during vacation period (happens for less than 5% of our rigs though).
smatija··on New 16GB Raspberry Pi 5 on sale now at $120
At my work we use NUCs a lot - we put them into custom enclosure together with touch screen (1920x1080, not something small), then mount that on CNC machines to let users browse work plans, access ERP etc., get measuring data from dislocated unit, etc.
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