calvinmetcalf

fractalModule =function(stdlib){
    "use asm";
    var pow = stdlib.Math.pow;
    var abs = stdlib.Math.abs;
    var atan2 = stdlib.Math.atan2;
    var cos = stdlib.Math.cos;
    var sin = stdlib.Math.sin;
    function mandlebrot(cx, cy, maxIter) {
        cx = +cx;
        cy = +cy;

andreypopp

BIN = ./node_modules/.bin
SRC = $(wildcard src/*.coffee)
LIB = $(SRC:src/%.coffee=lib/%.js)

build: $(LIB)

lib/%.js: src/%.coffee
  @mkdir -p $(@D)
  @$(BIN)/coffee -bcp $< > $@

james2doyle

// easing functions http://goo.gl/5HLl8
Math.easeInOutQuad = function (t, b, c, d) {
  t /= d/2;
  if (t < 1) {
    return c/2*t*t + b
  }
  t--;
  return -c/2 * (t*(t-2) - 1) + b;
};

dweekly

# Based on https://github.com/kripken/emscripten/wiki/Tutorial

# prerequisites
cd ~/
brew install node
sudo ln -s /usr/bin/python2.7 /usr/bin/python2
curl http://llvm.org/releases/3.2/clang+llvm-3.2-x86_64-apple-darwin11.tar.gz > llvm.tgz
tar xzvf llvm.tgz
ln -s clang+llvm-3.2-x86_64-apple-darwin11 llvm

tedmiston

/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp 
server, but for some reason omit a client connecting to it.  I added an 
example at the bottom.

Save the following server in example.js:
*/

var net = require('net');

monyskynet

function S4() {
   return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
}
function guid() {
   return (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4());
}

ejdyksen

<div id="consolelog" style="font-family: 'Courier New', Courier, monospace; font-size: 12px; margin: 40px 30px 0px; background-color: white; border: 2px solid black; padding: 10px;"></div>

<input type="text" id="consoleinput" style="margin: 0px 30px; width: 400px;" onkeypress="return evalConsoleInput(event, this.value);" />

<script type="text/javascript">
var appendConsole = function(message, type) {
  var color = "black";
  if (type === "error") {
    color = "red";
  } else if (type === "debug") {

kevincennis

Installing V8 on a Mac

Prerequisites

• Install Xcode (Avaliable on the Mac App Store)
• Install Xcode Command Line Tools (Preferences > Downloads)
• Install depot_tools
  • $ git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
  • $ nano ~/.zshrc
  • Add path=('/path/to/depot_tools' $path)

jashkenas

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

dmnsgn

{
  // http://eslint.org/docs/rules/

  "env": {
    "browser": true,      // browser global variables.
    "node": false,        // Node.js global variables and Node.js-specific rules.
    "worker": false,      // web workers global variables.
    "amd": false,         // defines require() and define() as global variables as per the amd spec.
    "mocha": false,       // adds all of the Mocha testing global variables.
    "jasmine": false,     // adds all of the Jasmine testing global variables for version 1.3 and 2.0.