Carl Olsen unstoppablecarl

## perlin-noise-classical.js
// Ported from Stefan Gustavson's java implementation
// http://staffwww.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
// Read Stefan's excellent paper for details on how this code works.
//
// Sean McCullough banksean@gmail.com

/**
 * You can pass in a random number generator object if you like.
 * It is assumed to have a random() method.
 */

## node-and-npm-in-30-seconds.sh
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

## data-markdown.user.js
// ==UserScript==
// @name Use Markdown, sometimes, in your HTML.
// @author Paul Irish <http://paulirish.com/>
// @link http://git.io/data-markdown
// @match *
// ==/UserScript==


// If you're not using this as a userscript just delete from this line up. It's cool, homey.

## rdp.coffee
findPerpendicularDistance = ( point, line ) ->
  [pointX,pointY] = point[0..1]
  lineStart = x: line[0][0], y: line[0][1]
  lineEnd   = x: line[1][0], y: line[1][1]
  slope = ( lineEnd.y - lineStart.y ) / ( lineEnd.x - lineStart.x )
  intercept = lineStart.y - ( slope * lineStart.x )
  Math.abs( slope * pointX - pointY + intercept ) / Math.sqrt( Math.pow( slope, 2) + 1)

douglasPeucker = ( points, epsilon ) ->
  maxIndex = maxDistance = 0

## gist:2924672
// This is from my comment here: http://wolfram.kriesing.de/blog/index.php/2008/javascript-remove-element-from-array/comment-page-2#comment-466561

/*
 * How to delete items from an Array in JavaScript, an exhaustive guide
 */

// DON'T use the delete operator, it leaves a hole in the array:
var arr = [4, 5, 6];
delete arr[1]; // arr now: [4, undefined, 6]

## animation.html
<!doctype html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge;chrome=1" />
<meta charset="utf-8" />
<script src="perlin.js"></script>
<script>//<!--
window.addEventListener("load", function (ev) {
  var canvas = document.getElementById("canvas");
  var c2d = canvas.getContext("2d");

## TextureAtlasFont.js
/**
     * A TextureAtlasFont extends Impact's Font class to allow looking up a font's bitmap from the TexturePacker JSON array
     *
     * Author: @jessefreeman
     *
     * Version 0.1  - 2013/02/19
     *
     * Usage:
     * DemoTextureAtlasFont = ig.Game.extend({
     *       textureImage: new ig.Image('media/font.png'),

## semantic-pedantic.md

      
              1 file
            
          
              18 forks
            
          
              87 comments
            
          
              318 stars
            
          
                jashkenas
                / semantic-pedantic.md
            
            
              Last active
              July 13, 2024 04:25
            
              
                Why Semantic Versioning Isn't
              
          
    Spurred by recent events (https://news.ycombinator.com/item?id=8244700), this is a quick set of jotted-down thoughts about the state of "Semantic" Versioning, and why we should be fighting the good fight against it.
For a long time in the history of software, version numbers indicated the relative progress and change in a given piece of software. A major release (1.x.x) was major, a minor release (x.1.x) was minor, and a patch release was just a small patch. You could evaluate a given piece of software by name + version, and get a feeling for how far away version 2.0.1 was from version 2.8.0.
But Semantic Versioning (henceforth, SemVer), as specified at http://semver.org/, changes this to prioritize a mechanistic understanding of a codebase over a human one. Any "breaking" change to the software must be accompanied with a new major version number. It's alright for robots, but bad for us.
SemVer tries to compress a huge amount of information — the nature of the change, the percentage of users that wil

  
## jsStyle.md

      
              1 file
            
          
              0 forks
            
          
              1 comment
            
          
              2 stars
            
          
                icholy
                / jsStyle.md
            
            
              Last active
              August 29, 2015 14:06
            
          
    I prefer this
var distance = metersToNauticalMiles(
  utils.getDistance(
    utils.toPoint(coordinates.get(0)),
    utils.toPoint(coordinates.get(1))
  )
);

  
## engine.js
var global = self;

var Reflect = {
    global: global
};

!function a(b, c, d) {
    function e(g, h) {
        if (!c[g]) {
            if (!b[g]) {
	// Ported from Stefan Gustavson's java implementation
	// http://staffwww.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
	// Read Stefan's excellent paper for details on how this code works.
	//
	// Sean McCullough banksean@gmail.com

	/**
	* You can pass in a random number generator object if you like.
	* It is assumed to have a random() method.
	*/
	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
	. ~/.bashrc
	mkdir ~/local
	mkdir ~/node-latest-install
	cd ~/node-latest-install
	curl http://nodejs.org/dist/node-latest.tar.gz \| tar xz --strip-components=1
	./configure --prefix=~/local
	make install # ok, fine, this step probably takes more than 30 seconds...
	curl https://www.npmjs.org/install.sh \| sh
	// ==UserScript==
	// @name Use Markdown, sometimes, in your HTML.
	// @author Paul Irish <http://paulirish.com/>
	// @link http://git.io/data-markdown
	// @match *
	// ==/UserScript==


	// If you're not using this as a userscript just delete from this line up. It's cool, homey.
	findPerpendicularDistance = ( point, line ) ->
	[pointX,pointY] = point[0..1]
	lineStart = x: line[0][0], y: line[0][1]
	lineEnd = x: line[1][0], y: line[1][1]
	slope = ( lineEnd.y - lineStart.y ) / ( lineEnd.x - lineStart.x )
	intercept = lineStart.y - ( slope * lineStart.x )
	Math.abs( slope * pointX - pointY + intercept ) / Math.sqrt( Math.pow( slope, 2) + 1)

	douglasPeucker = ( points, epsilon ) ->
	maxIndex = maxDistance = 0
	// This is from my comment here: http://wolfram.kriesing.de/blog/index.php/2008/javascript-remove-element-from-array/comment-page-2#comment-466561

	/*
	* How to delete items from an Array in JavaScript, an exhaustive guide
	*/

	// DON'T use the delete operator, it leaves a hole in the array:
	var arr = [4, 5, 6];
	delete arr[1]; // arr now: [4, undefined, 6]
	<!doctype html>
	<html>
	<head>
	<meta http-equiv="X-UA-Compatible" content="IE=edge;chrome=1" />
	<meta charset="utf-8" />
	<script src="perlin.js"></script>
	<script>//<!--
	window.addEventListener("load", function (ev) {
	var canvas = document.getElementById("canvas");
	var c2d = canvas.getContext("2d");
	/**
	* A TextureAtlasFont extends Impact's Font class to allow looking up a font's bitmap from the TexturePacker JSON array
	*
	* Author: @jessefreeman
	*
	* Version 0.1 - 2013/02/19
	*
	* Usage:
	* DemoTextureAtlasFont = ig.Game.extend({
	* textureImage: new ig.Image('media/font.png'),
	var global = self;

	var Reflect = {
	global: global
	};

	!function a(b, c, d) {
	function e(g, h) {
	if (!c[g]) {
	if (!b[g]) {