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Oleksii Bobyriev sfate

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Glory to Ukraine, Glory to the Nation, fuck the russian federation! :feelsgood:
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@amirrajan
amirrajan / 01_main.rb
Last active May 7, 2022 14:57
DragonRuby Game Toolkit: Loading an OBJ file and rendering triangles.
def tick args
args.grid.origin_center!
args.state.triangles ||= read_obj 'models/mario.obj'
movement_multiplier = 1000
args.outputs.labels << { x: 0,
y: 30.from_top,
text: "W,A,S,D to move. Mouse to look. Triangles is a Indie/Pro Feature and will be ignored in Standard.",
alignment_enum: 1 }
@dvf
dvf / change-codec.md
Last active June 19, 2024 08:40
Enable High Quality mode on your headphones (Updated for macOS Catalina)

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

  1. Play a song on your headphones
  2. Option (⌥) click the Bluetooth button at the top of your screen Inspect the Bluetooth Coded
  3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

@kule
kule / mini_rspec.rb
Created September 11, 2018 09:37
Simplified example of how rspec works
require 'bundler/inline'
gemfile do
source 'https://rubygems.org'
gem 'colorize'
end
class MatcherInterface
def initialize(some_object)
@some_object = some_object

Demo:

Spoiler warning

Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details> tag... just make sure you close <details> afterward.

console.log("I'm a code block!");
@jaymcgavren
jaymcgavren / blog.rb
Created October 26, 2017 22:48
Set up Active Record with an in-memory database and model classes, all in a single file.
# Instead of loading all of Rails, load the
# particular Rails dependencies we need
require 'sqlite3'
require 'active_record'
# Set up a database that resides in RAM
ActiveRecord::Base.establish_connection(
adapter: 'sqlite3',
database: ':memory:'
)
@dvdbng
dvdbng / vim-heroku.sh
Last active June 18, 2024 19:22
Run vim in heroku updated 2017
mkdir ~/vim
cd ~/vim
# Staically linked vim version compiled from https://github.com/ericpruitt/static-vim
# Compiled on Jul 20 2017
curl 'https://s3.amazonaws.com/bengoa/vim-static.tar.gz' | tar -xz
export VIMRUNTIME="$HOME/vim/runtime"
export PATH="$HOME/vim:$PATH"
cd -
@mihow
mihow / load_dotenv.sh
Last active June 14, 2024 02:15
Load environment variables from dotenv / .env file in Bash
if [ ! -f .env ]
then
export $(cat .env | xargs)
fi
git clone http://github.com/mame/optcarrot.git && cd optcarrot && brew install sdl2 && rvm use 2.3.1@optcarrot --ruby-version --create && bundle install && bin/optcarrot --video=sdl2 --audio=sdl2 --input=sdl2 examples/Lan_Master.nes
@danidiaz
danidiaz / netrw.txt
Created October 7, 2016 20:57
Vim's netrw commands.
--- ----------------- ----
Map Quick Explanation Link
--- ----------------- ----
< <F1> Causes Netrw to issue help
<cr> Netrw will enter the directory or read the file |netrw-cr|
<del> Netrw will attempt to remove the file/directory |netrw-del|
<c-h> Edit file hiding list |netrw-ctrl-h|
<c-l> Causes Netrw to refresh the directory listing |netrw-ctrl-l|
<c-r> Browse using a gvim server |netrw-ctrl-r|
<c-tab> Shrink/expand a netrw/explore window |netrw-c-tab|
@mhulse
mhulse / fromhex.bash
Last active March 13, 2024 22:15
Bash function to convert hex to 256 terminal color.
# fromhex A52A2A
# fromhex "#A52A2A"
# BLUE_VIOLET=$(fromhex "#8A2BE2")
# http://unix.stackexchange.com/a/269085/67282
function fromhex() {
hex=$1
if [[ $hex == "#"* ]]; then
hex=$(echo $1 | awk '{print substr($0,2)}')
fi
r=$(printf '0x%0.2s' "$hex")