Skip to content

Instantly share code, notes, and snippets.

View akyoto's full-sized avatar

Eduard Urbach akyoto

View GitHub Profile
@dinfuehr
dinfuehr / aarch64-logical-immediates.txt
Last active August 26, 2025 15:19
all possible logical immediates
5555555555555555 0101010101010101010101010101010101010101010101010101010101010101 size=02 length=00 rotation=00 N=0 immr=000000 imms=111100
aaaaaaaaaaaaaaaa 1010101010101010101010101010101010101010101010101010101010101010 size=02 length=00 rotation=01 N=0 immr=000001 imms=111100
1111111111111111 0001000100010001000100010001000100010001000100010001000100010001 size=04 length=00 rotation=00 N=0 immr=000000 imms=111000
8888888888888888 1000100010001000100010001000100010001000100010001000100010001000 size=04 length=00 rotation=01 N=0 immr=000001 imms=111000
4444444444444444 0100010001000100010001000100010001000100010001000100010001000100 size=04 length=00 rotation=02 N=0 immr=000010 imms=111000
2222222222222222 0010001000100010001000100010001000100010001000100010001000100010 size=04 length=00 rotation=03 N=0 immr=000011 imms=111000
3333333333333333 0011001100110011001100110011001100110011001100110011001100110011 size=04 length=01 rotation=00 N=0 immr=000000 imms=111001
9999999999999999 100110011001100110011001100
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active August 31, 2025 10:55
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@rauchg
rauchg / README.md
Last active April 13, 2025 04:29
require-from-twitter
@akyoto
akyoto / KCG.md
Last active February 28, 2016 14:04

What is your motivation to study at KCG?

I was interested in computers ever since I started reading books about Computer Science at the age of 11. To create my own tools, websites or games is fascinating. I prefer creating over consuming. When someone sees my work and he is positively surprised about how useful it is I feel like I have accomplished something. Due to this early interest in computers I've been studying them for 13 years to improve my skills as a programmer. I've done all kinds of projects from standard software to game development. I feel like Art & Design is my weakest area of expertise because I see myself as a programmer, mainly. However I want to learn something new and exciting which has benefits for both game development and web design. This is why I believe KCG's Art & Design course is a perfect fit.

What do you plan to do in the future?

I was born in Russia but grew up in Germany because my parents immigrated there when I was 2.5 years old. In all of these 20 years in Germany I f

@paulirish
paulirish / what-forces-layout.md
Last active August 28, 2025 15:03
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

Docker Container Name

A one paragraph description about the container.

Getting Started

These instructions will cover usage information and for the docker container

Prerequisities

@dmfutcher
dmfutcher / server.asm
Created July 27, 2015 18:37
TCP Echo server in x86_64 assembly, using Linux system calls.
;; Simple TCP echo server in x86_64 assembly, using Linux syscalls
;;
;; nasm -felf64 -o server.o server.asm
;; ld server.o -o server
;; ./server
;;
global _start
;; Data definitions
@akyoto
akyoto / git pull every subdirectory
Created March 12, 2015 00:19
git pull every subdirectory
for dir in ~/projects/*; do (echo "Updating $dir" && cd "$dir" && git pull); done
@denji
denji / golang-tls.md
Last active August 23, 2025 19:29 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples
Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
SSD over SATA (Plextor)
===========================================================
Sequential Read : 495.185 MB/s
Sequential Write : 323.792 MB/s
Random Read 512KB : 384.094 MB/s
Random Write 512KB : 310.445 MB/s
Random Read 4KB (QD=1) : 32.310 MB/s [ 7888.1 IOPS]
Random Write 4KB (QD=1) : 86.575 MB/s [ 21136.6 IOPS]
Random Read 4KB (QD=32) : 366.091 MB/s [ 89377.8 IOPS]
Random Write 4KB (QD=32) : 312.520 MB/s [ 76298.9 IOPS]