Hacker News: armamut

New comment by armamut in "Restore full BambuNetwork support for Bambu Lab printers"

armamut — Wed, 13 May 2026 11:04:59 +0000

afaik, these kind of image analysis/computer vision algorithms are called AI by definition. [https://en.wikipedia.org/wiki/Artificial_intelligence]

New comment by armamut in "QOI – The Quite OK Image Format"

armamut — Sat, 02 Apr 2022 06:28:00 +0000

There is a video on Youtube explaining some image formats. At the end of the video, QOI is mentioned as well. Check this out https://youtu.be/EFUYNoFRHQI

New comment by armamut in "Is It a Duck or a Rabbit? For Google Cloud Vision, Depends on Image Rotation"

armamut — Fri, 08 Mar 2019 18:21:35 +0000

In "real world", you expect AI to behave like human. Isn't that the definition?

New comment by armamut in "Teen Becomes First Hacker to Earn $1M Through Bug Bounties"

armamut — Sun, 03 Mar 2019 10:31:22 +0000

Yes =) both @tom_ and @mattigames are right. I'm not a native English speaker, pardon my English usage. What I mean is, this guys achivement shows his self-motivation, dedication and knowledge level at a relatively younger age. (Maybe for some, he is old enough.)

New comment by armamut in "Teen Becomes First Hacker to Earn $1M Through Bug Bounties"

armamut — Sat, 02 Mar 2019 23:15:45 +0000

I definitely do have respect to this guy named Santiago Lopez, while I'm literally twice as old as him.

Cheat Sheet of Machine Learning and Python (and Math) Cheat Sheets

armamut — Fri, 09 Jun 2017 16:02:02 +0000

Article URL: https://unsupervisedmethods.com/cheat-sheet-of-machine-learning-and-python-and-math-cheat-sheets-a4afe4e791b6

Comments URL: https://news.ycombinator.com/item?id=14522300

Points: 1

# Comments: 0

New comment by armamut in "Writing a Faster Sorting Algorithm"

armamut — Tue, 03 Jan 2017 21:08:46 +0000

I'd be happy to see, how well it would behave compared to the famous Timsort (https://en.wikipedia.org/wiki/Timsort).

New comment by armamut in "3D Printer Comparison: $200,000 vs. $2500"

armamut — Mon, 11 Jul 2016 09:39:22 +0000

I'm not even an engineer, and I have made one. But, making a 3D printer by yourself from ground up (or assembling one with the parts bought from china etc.) takes a lot of time. I only paid attention at my spare times, so it took my months. But I must say that, it is a very satisfying hobby. I strongly recommend it :)

But if you want to buy one, you can find very nice 3D printers at $250 - $300 range from aliexpress etc. It may take hours, a day or a week for calibration (depending on your printer model and printed part quality expectations), and you are good to go.

But I must say that, 3D printers need maintenance and that can take your time as well.

If you want to educate yourself, http://reprap.org/ is the site you would want to visit. Not only for making your own printer, but calibrating and maintaining a bought 3D printer as well...

New comment by armamut in "Ask HN: React and Node tutorial?"

armamut — Mon, 13 Jun 2016 17:48:56 +0000

You might want to look at https://github.com/enaqx/awesome-react

New comment by armamut in "Andl, a relational language that is not SQL, is coming to Postgres"

armamut — Mon, 30 May 2016 23:08:42 +0000

SQL was here before I was born and I think will still be here long time. Like C.

Thanks to Edgar F. Codd (not Larry Ellison :) )

By the way, I'll look at Andl. Even if I don't like the ORM idea.

New comment by armamut in "Ask HN: What was the first platform you ever wrote code for?"

armamut — Mon, 30 May 2016 20:16:12 +0000

C64 :) when I was 5 years old

New comment by armamut in "Microlight.js, a code highlighting library"

armamut — Mon, 30 May 2016 19:40:41 +0000

I think for 2.2k (look at the minified code), it's quite nice. I liked it.

New comment by armamut in "Ask HN: Refactoring a BASIC Blackjack Game from the 70s"

armamut — Sat, 28 May 2016 18:29:23 +0000

The code looks like the ones from C64. I used to write C64 Basic when I was 5 to 10 years old. (Later my father bought me an Amiga 500 and I started to play around 68000 assembly with MSeka assembler. There was also a C compiler, but there wasn't any documentation about C and the libraries. So I didn't choose to learn C with trial and error. Also there wasn't any Internet... Assembly was so much easier and logical to me at those days.)

But at some time, my C64's tape recorder broke. And I couldn't save the programs I wrote. So, programming to me was, waking up in the morning, start writing some program and playing with it, and in the evening when I switched off the power button everything would be gone. But I loved to play with my C64 :)

At those days, sometimes I even wrote very long programs. But I must admit that, when I see those 322 lines, it really frightened me now! It's looks like a million line C or Java codebase to me. I have no intention to refactor that code at all.. But I agree it would be fun.

New comment by armamut in "Ask HN: Oldest code you have written that is still in use?"

armamut — Wed, 18 May 2016 10:34:59 +0000

I wrote a Microsoft Excel macro (yes, it's VBA) when I started my current Job at 2008. It only converts badly formatted txt output of mainframe to an Excel file. Just does it only, but does it well.

I'm very amused that even today people use my macro and thank me for writing it.

New comment by armamut in "Giving up on Julia"

armamut — Fri, 13 May 2016 20:02:30 +0000

Oh. I think metrognome had shown the point. Didn't read it. sorry.

New comment by armamut in "Giving up on Julia"

armamut — Fri, 13 May 2016 20:00:18 +0000

I love python and I don't like Julia at all.

But, I think judging a language (which claims math and scientific computing is it's strongest point) by print screen performance is not fair.

And, the authors last example is a little bit misleading I think. The C code sets up registers and jumps to the main sprintf routine. I don't know why didn't he tell that routine's instructions count...

Has any one counted?