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Koshkin

7,800 karma · joined January 28, 2016

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Koshkin··on Why MIT switched from Scheme to Python (2009)
> Haskell

https://book.realworldhaskell.org/

Koshkin··on Modern Debian-based Window Maker distribution
Window Maker looks alien to me as a Unix user. CDE is good, but I like TWM which is the default window manager in Slackware (if you want someting more Windows-like, you can switch to MWM).
Koshkin··on Canyon.mid
MORICONS.DLL has always read 'Morricone' to me...
Koshkin··on Infinite Grid of Resistors
But you already know that it does and it doesn’t at the same time.
Koshkin··on The Algebra of an Infinite Grid of Resistors
Sure, but wouldn’t it be clearer if they talked about a specific edge? Because there can be several edges leading to a node. (Or, are they talking about, say, all of the “inbound” edges taken together?)
Koshkin··on Infinite Grid of Resistors
> apply current

Going on something of a tangent: in engineering, it seems unusual to talk about “applying current,” it’s usually voltage (say, across a resistor) or some sort of an “electromotive force.”

Koshkin··on Infinite Grid of Resistors
https://news.ycombinator.com/item?id=44282191
Koshkin··on The Algebra of an Infinite Grid of Resistors
> we imagine injecting 1 amp of current into a single node

I have always had a problem with statements like this. Current is a (measurable) property of an edge, not a node (vertex). One can’t “inject” current into “a single node."

Koshkin··on Machine Code Isn't Scary
Indeed. In Knuth’s Art the machine code was not the “scariest” part. (Programming is hard.)
Koshkin··on The Last 5-Speed Manual in the US Is Gone
> That isn’t much of a surprise, given that six-speeds have been the norm for years.

So, not everything is lost?

Koshkin··on Show HN: I wrote a Java decompiler in pure C language
> 10 times faster than that of Java

I was hoping that these days' Java would be "almost" as fast C/C++. Oh well.

Koshkin··on 3D Simulation of the Bombe Machine
Incidentally,

https://en.wikipedia.org/wiki/Polish_School_of_Mathematics

was top-notch

Koshkin··on From Finite Integral Domains to Finite Fields
Fields are easier to deal with.
Koshkin··on Edamagit: Magit for VSCode
What keeps me from using vi derivatives is knowing that the idea behind it is the result of a misunderstanding. As Joy said himself, “One of the good things about EMACS, though, is its programmability and the modelessness. Those are two ideas which never occurred to me.”
Koshkin··on Run a C# file directly using dotnet run app.cs
I use “tcc -run” instead. It’s instantaneous.
Koshkin··on Iron Spring PL/I Compiler

  ./plic advent.pli 
  (ERR999)No valid statements in source program
(Goes back to reading an article about Common Lisp.)
Koshkin··on Deep Learning Is Applied Topology
On the TDA in general, I found this series of articles by Brandon Brown helpful:

https://github.com/outlace/outlace.github.io

Koshkin··on Deep Learning Is Applied Topology
Speaking of: https://www2.math.upenn.edu/~ghrist/notes.html
Koshkin··on Deep Learning Is Applied Topology
> Data doesn't actually live on a manifold.

Often, they do (and then they are called "sheaves").

Koshkin··on Java at 30: Interview with James Gosling
Also, λs and μservices...
Koshkin··on Java at 30: Interview with James Gosling
Hm... Why? Java seems to be a perfect language in which to understand things at a conceptual level!
Koshkin··on I built a native Windows Todo app in pure C (278 KB, no frameworks)
Incidentally, NASM makes Win32 programming in assembler a breeze.
Koshkin··on Programming in D: Tutorial and Reference
> LLM to generate an executable

... and the job of a programmer will be to explain, in as precise terms as possible, what they need the executable to do. (Reminds me of the idea of programming based on a natural language.)

Koshkin··on Pike – a dynamic programming language with a syntax similar to Java and C
"Keep at it partner, you'll get there."
Koshkin··on Why I Program in Lisp
I prefer that to this (valid) C++ syntax:

  [](){}
Koshkin··on IBM Announces the Z17 Mainframe Powered by Telum II Processors
COBOL? If such time comes, we’d be lucky to even need the abacus.
Koshkin··on IBM Announces the Z17 Mainframe Powered by Telum II Processors
I don’t think you necessarily need a mainframe in order to run a program written in COBOL. (There’s also emulation available, to accommodate worst case scenarios.)
Koshkin··on Why Software Engineering Will Never Die
“Why horse-driven carriages will never die.”

(They didn’t.)

Koshkin··on Unofficial Windows 7 Service Pack 2
I meant “updates.” The same happened to Windows 2000. Lean and fast at first, it turned itself into a hog.
Koshkin··on Beyond Bohr and Einstein
Houston, TX

https://neilsbahr.com/

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