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Stasiek Wołowski stasiek

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I may be slow to respond.
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@max-i-mil
max-i-mil / linux-vms-on-apple-m1-with-networking.md
Last active February 17, 2026 09:45
Short summary to run Linux VMs on an Apple M1 host using QEMU, libvirt and HVF with a working network setup

Linux Virtual Machines with Private Network on an Apple M1 Device

Background

The aim was to be able to:

  1. Run multiple Linux VMs on an Apple M1/ARM device
  2. Use Apple's HVF for native performance speeds
  3. Configure VMs to allow network access to each other
  4. Configure VMs to allow access to the internet
  5. Not rely on custom modifications of software
@hjertnes
hjertnes / doom.txt
Created April 6, 2018 08:28
Doom Emacs Cheatsheet
SPC
SPC: find file
, switch buffer
. browse files
: MX
; EX
< switch buffer
` eval
u universal arg
x pop up scratch
@ZhangChen199102
ZhangChen199102 / .direnvrc
Last active June 14, 2025 10:41
Setup direnv + pyenv + pyenv-virtualenv
# use a certain pyenv version
use_python() {
if [ -n "$(which pyenv)" ]; then
local pyversion=$1
pyenv local ${pyversion}
fi
}
layout_virtualenv() {
local pyversion=$1
@henfiber
henfiber / KB-Buying-guide-EU.md
Last active February 27, 2026 11:39
Buying keyboards and keyboard components from EU

Europe

  • SkinFlint : Price comparison site which has some nice filtering options per switch type etc. Searches for offers in UK, Germany, Poland and Austria
  • mykeyboard.eu : Keyboards, keycaps and accessories. Based in Belgium.
  • candykeys.com : European Store selling Vortex, Leopold, KBP, Anne Pro keyboards, keycap sets and components (ISO + ANSI). Based in Germany, ships to EU.
  • falba.tech : custom wooden bamboo cases, and some acrylic and carbon ones. Switch packs (65 browns at 48EUR). Other parts for the GH60, Atreus, ErgoDox. Also Microcontrollers, diodes, leds etc.
  • 42keebs.eu - Mostly PCBs, tools and accessories. Located in Czech Republic.
  • KEYGEM : Switches, Keycaps, lubes, cables, DIY kits and deskmats. Based in Germany, ships to the EU and worldwide.
  • [Eloquent Clicks - Custom Mechanical Keyboard Store](https://www.eloquen
@bishboria
bishboria / springer-free-maths-books.md
Last active February 27, 2026 02:50
Springer made a bunch of books available for free, these were the direct links
@lavalamp
lavalamp / The Three Go Landmines.markdown
Last active December 27, 2025 05:41
Golang landmines

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

  1. Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }
@meatcar
meatcar / avro+ga4gh.md
Last active January 27, 2023 15:33
These notes should help you undestand Avro, and give you an entrypoint to start understanding the ga4gh API.

What is Avro?

Parsing the ga4gh API requires you first to understand what is Avro.

Avro is a project that allows you to

  • formaly declare and define data structures (schemas in Avro) to be later used in different languages.
  • store data in a file
  • fetch data from a file
@kachayev
kachayev / concurrency-in-go.md
Last active September 23, 2025 16:12
Channels Are Not Enough or Why Pipelining Is Not That Easy
@justecorruptio
justecorruptio / 2048.c
Created April 4, 2014 03:49
Tiny 2048 in C!
M[16],X=16,W,k;main(){T(system("stty cbreak")
);puts(W&1?"WIN":"LOSE");}K[]={2,3,1};s(f,d,i
,j,l,P){for(i=4;i--;)for(j=k=l=0;k<4;)j<4?P=M
[w(d,i,j++)],W|=P>>11,l*P&&(f?M[w(d,i,k)]=l<<
(l==P):0,k++),l=l?P?l-P?P:0:l:P:(f?M[w(d,i,k)
]=l:0,++k,W|=2*!l,l=0);}w(d,i,j){return d?w(d
-1,j,3-i):4*i+j;}T(i){for(i=X+rand()%X;M[i%X]
*i;i--);i?M[i%X]=2<<rand()%2:0;for(W=i=0;i<4;
)s(0,i++);for(i=X,puts("\e[2J\e[H");i--;i%4||
puts(""))printf(M[i]?"%4d|":" |",M[i]);W-2
@suplo
suplo / vagrant
Created March 25, 2014 09:34
Clone vagrant box
Create a new box from your existing vm:
cd into the directory with your Vagrant file
run vagrant package This will export a box file called package.box by default
run vagrant box add foo package.box virtualbox to add package.box to your existing boxes. (Assuming you are using virtualbox and not VMWare)
run vagrant box list to verify it was added.