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Drew Petersen kirbysayshi

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kirbysayshi / _README.md
Last active Oct 28, 2020
use hdl_dump to inject local ISO/bin+cue files into a locally-connected Playstation 2 hard drive
View _README.md

Mac Instructions:

# clone the hdl-dump repo
USE_THREADED_IIN=no RELEASE=yes make # otherwise will semaphore deadlock

diskutil list # find the /dev/diskX identifier of the PS2 HDD

sudo -s # must be root to query drive and inject
IMG_ROOT=/path/to/ISOs HDD_IDENT=/dev/diskX CLI_PATH=./hdl_dump node ./mass_inject.js
@kirbysayshi
kirbysayshi / bash-to-zsh-history.js
Created Aug 12, 2020
port bash_history to zsh, while preserving existing zsh history too!
View bash-to-zsh-history.js
const fs = require('fs');
/**
* This script transfers bash history to zsh history
* Change bash and zsh history files, if you don't use defaults
*
* Usage: node bash_to_zsh_history.js
*
* Author: Matteo Gaggiano, Modified by Drew Petersen
*/
@kirbysayshi
kirbysayshi / Delete Local Only Git Branches.md
Last active Mar 18, 2020
all the other ones on the internet either don't work, or only delete local tracking branches. If you have squash+merge enabled for a repo, those techniques won't work!
@kirbysayshi
kirbysayshi / convert.sh
Last active May 17, 2019
Convert JavaScript React components to TypeScript
View convert.sh
#!/bin/bash
# usage: ./convert.sh src/components
PATH_TO_JS=$1
git clone git@github.com:lyft/react-javascript-to-typescript-transform.git
pushd react-javascript-to-typescript-transform
yarn install
popd
@kirbysayshi
kirbysayshi / usb-install-howto.md
Created Aug 23, 2018
How to install Snow Leopard on a Dell Latitude D630. lol "easiest install ever"! From 2009-05-20, for posterity.
View usb-install-howto.md

Welcome to the easiest install on a D630 EVER.

This method is contingent on two things: you must have access to a Leopard installation, and you must have an 8gb or larger USB key.

EQUIPMENT Chameleon RC1 Binaries: http://chameleon.osx86.hu/file_download/23/Chameleon-2.0RC1-r431-bin.tar.gz Chameleon RC1 Package: http://chameleon.osx86.hu/file_download/22/Chameleon-2.0-r431.pkg.zip Retail DVD/Image 8GB USB Key (or larger) Necessary Kexts: AppleACPIPS2Nub.kext, ApplePS2Controller.kext, Disabler.kext, dsmos.kext

@kirbysayshi
kirbysayshi / perlin-noise.js
Last active Mar 5, 2018
Code adapted and cleaned up from the C# implementation here http://flafla2.github.io/2014/08/09/perlinnoise.html. Specific changes: conversion to JS, removal of classes and stateful classes.
View perlin-noise.js
// Hash lookup table as defined by Ken Perlin. This is a randomly
// arranged array of all numbers from 0-255 inclusive.
const permutation = [ 151,160,137,91,90,15,
131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,
190, 6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,
88,237,149,56,87,174,20,125,136,171,168, 68,175,74,165,71,134,139,48,27,166,
77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,
102,143,54, 65,25,63,161, 1,216,80,73,209,76,132,187,208, 89,18,169,200,196,
135,130,116,188,159,86,164,100,109,198,173,186, 3,64,52,217,226,250,124,123,
5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,
@kirbysayshi
kirbysayshi / .gitignore
Last active Jan 9, 2018
testcast demonstrating rollup getting confused by the presence of "default" as a normal property.
View .gitignore
node_modules
dist
package-lock.json
@kirbysayshi
kirbysayshi / lbp-serialization.js
Created Jan 2, 2018
Not the best JS (whoa global scope!) but I think this proves out the core ideas. Probably some bugs still.
View lbp-serialization.js
// JS Implementation of https://yave.handmade.network/blogs/p/2723-how_media_molecule_does_serialization
// We have to make several changes due to JS's dynamic nature, and lack of type
// information, outlined below.
// The rules:
// 1) Every class/valuetype needs a `serialize_TYPENAME(version, serializer, datum)`
// function. This gets around JS not having function overloading as well as the
// implicit type annotation that function overloading (in the original C example)
@kirbysayshi
kirbysayshi / index.js
Created Sep 23, 2016
requirebin sketch
View index.js
function swiper (root,
onUp, onRight, onDown, onLeft,
onTap, onHoldStart, onHoldEnd,
tapEpsilon
) {
tapEpsilon = tapEpsilon || 5;
let holdRef = null;
let hasFiredHold = false;
@kirbysayshi
kirbysayshi / index.js
Last active Nov 8, 2017
requirebin sketch
View index.js
function swiper (root, onUp, onRight, onDown, onLeft) {
const touches = [];
root.addEventListener('touchstart', stash, false);
root.addEventListener('touchmove', stash, false);
root.addEventListener('touchcancel', function () { touches.length = 0; }, false);
root.addEventListener('touchend', compute, false);
// same order at dots below
const cbs = [onUp, onRight, onDown, onLeft];
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