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kirbysayshi / Delete Local Only Git
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 /
Last active May 17, 2019
Convert JavaScript React components to TypeScript
# usage: ./ src/components
git clone
pushd react-javascript-to-typescript-transform
yarn install
kirbysayshi /
Created Aug 23, 2018
How to install Snow Leopard on a Dell Latitude D630. lol "easiest install ever"! From 2009-05-20, for posterity.

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: Chameleon RC1 Package: Retail DVD/Image 8GB USB Key (or larger) Necessary Kexts: AppleACPIPS2Nub.kext, ApplePS2Controller.kext, Disabler.kext, dsmos.kext

kirbysayshi / perlin-noise.js
Last active Mar 5, 2018
Code adapted and cleaned up from the C# implementation here 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,
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,
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,
kirbysayshi / .gitignore
Last active Jan 9, 2018
testcast demonstrating rollup getting confused by the presence of "default" as a normal property.
View .gitignore
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
// 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 / index.js
Created Sep 23, 2016
requirebin sketch
View index.js
function swiper (root,
onUp, onRight, onDown, onLeft,
onTap, onHoldStart, onHoldEnd,
) {
tapEpsilon = tapEpsilon || 5;
let holdRef = null;
let hasFiredHold = false;
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];
kirbysayshi / index.js
Created Sep 8, 2016
requirebin sketch
View index.js
var assert = require('assert');
function update(root, path, value) {
//let id = 0;
// shallow clone the root because changing a child necessarily
// forces a new root copy?
let parent = Array.isArray(root)
? Array.from(root)
: Object.assign({}, root);
kirbysayshi / index.js
Created Aug 10, 2016
requirebin sketch
View index.js
const { createStore, } = require('redux');
player: {
pos: { x: 0, y: 0 }
function reduce(state = INITIAL_STATE, action) {
switch (action.type) {
You can’t perform that action at this time.