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kovacs_x

84 karma · joined July 17, 2017

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kovacs_x··on The iPhone 13 mini is dead
as someone who owns se 2020- 13 mini was my next planned upgrade (because of camera & like the colors).. when my current se dies or at least battery life decreases substantially that is.. which it doesn't! :D
kovacs_x··on Peredvizhnikov Engine: Lock-free game engine written in C++20
I'm 99% sure, the author has never done any completed / published non trivial game...

.. because doing lock-free programming is least of problems when creating games.

kovacs_x··on The computational power of the human brain
computers (IC's) are both analog and digital. same goes for the brain.

imo all the "analogies" are authors imagination and will only distract him from understanding how brain really works.

kovacs_x··on The complete sequence of a human Y chromosome
it's bit like- if i have source code of Linux (think DNA), can I build a machine running Linux? (think cell). no- you cant, you need to have machine that can run the code.

ie. "software" without "machine" to run it on, is kind of a useless.

kovacs_x··on A single line of code made a 24-core server slower than a laptop (2021)
96 processes on 24 cores, not 96 cores.

apparently 2 process per core is more efficient than 4.

kovacs_x··on Should GPT Exist?
It's funny how people in USA think they're so superior that no-ones "anywhere close" or that USA is sole progress driver in the world! Haven't you drank too much of a kool-aid or watched (USA) superhero movies lately? :D

Imo status for AGI is same for everyone at the moment- not much going anywhere... and more like "what is the AGI & why we need it at all?", BUT.. if someone in USA or anywhere else will understand / build one, it'll be copied in 1 month to 1 year by everyone else.. simple as that.

To me AGI is the pipe-dream coming from sci-fi books/movies, while ML has real advancements allowing to solve LOT's of real world problems already and that's being done in China, Europe and anywhere in the world... more like a "build warp drive" vs "build rocket to go to Mars".

just my $.02 on another USA superiorist nonsense. :/

kovacs_x··on Ask HN: Why did smartphones become a single point of failure?
The eSim's are available these days so you don't have to wait for new SIM to arrive... if your provider & phone supports this feature.
kovacs_x··on Ask HN: Are Tanks Obsolete?
imo tanks are highly outdated weapon platform- slow, easy to spot, slow to maneuver & expensive.

Javelin costs (according to google) 178K and 78K for rocket, while T-14 tank $3.7M.. sounds like dime on a dollar. war is about cost & time to build something and it's clear that tanks loose here.

And it's super simple to train someone to launch a missile, while a tank crews needs to be trained WAY LONGER.

yes, terrifying for civilians, but ineffective for prepared adversary on a 21st century battlefield.

Imo tank battles as in 20th century will remain only as part of World of Tanks. Battleships are next as well... because hypersonic missiles.

kovacs_x··on A visual proof that neural nets can compute any function
very fitting- https://earthsky.org/astronomy-essentials/earths-night-sky-m....
kovacs_x··on C Is Not a Low-level Language (2018)
One should always think of a C as high level Assembler. Not less, not more. Everything else (parallel programming, threading, ...), are "higher" level paradigms, where C "robustness" is more of an obstruction, not a help.

Imo, from hw designers perspective C is a language as "high" as it goes, when for a software engineers it's often "as low as it goes".

kovacs_x··on Ask HN: What are you explicitly expecting from tech in 2022?
universal flu vaccine?
kovacs_x··on 3x+1 (Collatz conjecture) as “The game of Investigator and the Mastermind”
Collatz conjecture reimagined as "The game of Investigator and The Mastermind"!
kovacs_x··on A.I. can now write its own computer code – that’s good news for humans
so.. give it to the noob and see how it goes! :D

code "generators" has been with us for a long time, yet they only "success" is that they are good at generating "boilerplate" which by definition is sign of bad programming.

kovacs_x··on My mindfulness practice led me to meltdown
my $.02 on this- just because you're not diagnosed and having "just anxiety and agression", doesn't mean youre ok and might be quite opposite- it's probably for a reasons, that your conscious mind protects you from, something you dont know and have forgotten, and no simple evaluation will find this out but when you yourself "stirr up" your unconcious mind, all this started to "leak" into conscious mind and it took you by surprise as you thought of yourself as "highly experienced".

to me the cabin episode sounds like a LSD trip gone bad and no proper, experienced sitter resulting in a traumatic experience.

kovacs_x··on A Modest Proposal About Ransomware
.. or maybe there should be a small "system service" that looks particularly for such a "mass encryption pattern"?
kovacs_x··on Ask HN: Have you ever taken a 6-month to 1 yr break anytime during your career?
nope, not in the US.
kovacs_x··on Ask HN: Have you ever taken a 6-month to 1 yr break anytime during your career?
As a person who's done that (3x ~1 year, 3x ~3-6 months "gaps" with total 20+ years experience as well), my simple answer is- yes, do it. Every other day you're only thinking on it is a loss for you!

As for me- I travelled quite a bit, completed a game project 5 years in a making, read some books, watched lot of movies, after last one of these "vacations" moved from permanent employment to freelance, to be able to have more time "in between". Not too positive on returning "pemanent" anymore. :D

I'd say- plan for it. Leave place for unexpected, but build a list of things you want to accomplish (for yourself, for your family, for people around you, ...), this way it'll feel more meaningful afterwards.

ps. afterwards You'll be same, but different, so it doesn't make much sense trying to hypothesize about that. Just do it! :D

ps. in CV you can always list it as a "gap year" & add some projects / hackatons you did during that time.

kovacs_x··on Why I no longer contribute to Racket
being emotionally smart, being good at teaching and being smart at <something> are three different skills. Academia is just a place where it shows highly.
kovacs_x··on Launch HN: Axolo (YC W21) – Faster pull requests and code reviews
just because you create slack channel for something.. or everything :D, doesn't mean that the reviewer will have more spare time to look at your PR. ;)
kovacs_x··on Nobody has found a use case for blockchain
blockchain = database

distributed blockchain = database in cloud

did databases in cloud "change the world"?

100%

did they change EVERYTHING?

depends who you ask! :D

kovacs_x··on Supernumerary Robotic Limbs
Tail anyone? :D
kovacs_x··on We only ever talk about the third attack on Pearl Harbor
I'm sure all the US carriers are accounted by China 24x7 already! :D

+ if I had to bet, then I'd bet that modern submarines, smart mines & rockets can take out any carrier, ship or whatever, it's just that no one has done it yet for obvious reason of not starting a new WW. It's stealth & speed that gives an edge these days, instead of displaying big, slow chunks of metal in a middle of big swaths of water + even 1 "missed" rocket can make the any ship incapacitated or sunk.. & now imagine 100 hypersonic missiles launched as a swarm.

Imo carriers and ships in general are the "battleships of WW2" (considered supreme, failed miserably). Yes, still works against small countries, with limited capabilities and as a "display of power", yet practically I'd assume they'd be sunk during the first days of a REAL full scale conflict. One should never forget the level of technology during WW2 compared to these days.

ps. it's interesting that China is always considered agreesor, though it's the US that's been involved (directly & indirectly) in most of the wars of the 19th, 20th & 21st century + is the TOP1 seller of the weaponry in the world as of today.

kovacs_x··on Apple Silicon M1: Black Magic Fuckery
Imo release of M1 will be comparable to the release of the original iPhone, but for the Mac brand (in terms of profitability and long term returns). Just saying.
kovacs_x··on Your Computer Isn't Yours
ps. all OSX developers unite? :D
kovacs_x··on Your Computer Isn't Yours
being a devils advocate- isn't this a beta still for the very reason? I'm not sure Apple itself wants to be a developer unfriendly and everyone monitoring company + unencrypted traffic looks like something quick and dirty (analytics about beta users and issues?)

Maybe let's get an Apple's response first on these issues? It's not these issues and implications are small, but shouting from very beginning is not a good way to start a reasonable discussion whether this is a beta feature or something apple now will include permanently and why.

kovacs_x··on Ask HN: Jack-of-all-trades of HN, how do you approach job search?
I agree, this should be the motto for every freelancer: "Overall be like you are wise, insightful, helpful, and understand engineering and businesses better than anyone they could hire normally, even if it's not really true."
kovacs_x··on Google’s Supreme Court faceoff with Oracle was a disaster for Google
Maybe instead of comparing to cookbooks we should compare an API's to technical standards? (think ISO)
kovacs_x··on Google’s Supreme Court faceoff with Oracle was a disaster for Google
Imo, making API's copyrightable will only make things worse for all the US based software companies, sort of gain dollar, loose hundred situation, as it'll open a whole new front in an already existing software patent wars.

Maybe it's just what Google wants- to test the water and this is more of a opening act and the real play is only ahead of us! ;)

kovacs_x··on Google’s Supreme Court faceoff with Oracle was a disaster for Google
It's strange that there's little of comparison of an API to a standard. (Think like ISO standards) as API is not a program itself, it's a rule-set how two programms can interoperate.

Patenting API's imo is like patenting a rule set for a game (say like football). Imagine someone patenting rules for a football and afterwards it's allowed only to play the game if you are "licensed" by the patent holder.

anyways- the Googles defense team seems bland. Not sure whether they really understand the idea of what API is and what's it's purpose and that API's textual representation is absolutely non-essential.

kovacs_x··on Apple Terminates Epic Games' Developer Account
How about- it goes to EU/US's court for anti-monopoly and dominatory behaviour and Apple is ordered to separate it's HW business from SW business and allow other "appstores" as well?
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