davidguttman

// From http://ianww.com/blog/programming/optimizing-three-js-performance-simulating-tens-of-thousands-of-independent-moving-objects/
// MIT Licensed
function timedChunk(particles, positions, fn, context, callback){
  var i = 0;
  var tick = function() {
    var start = new Date().getTime();
    for (; i < positions.length && (new Date().getTime()) - start < 50; i++) {
      fn.call(context, particles[i], positions[i]);
    }
    if (i < positions.length) {

davidguttman

JSONStream = require 'JSONStream'
fetch = require './stream_fetch'

module.exports = (url) ->
  stream = fetch url
  json = JSONStream.parse [true]
  stream.pipe json
  
  return json

davidguttman

It's our birthday!

This month's JSLA will be at the Google office in Venice, Thursday March 28th @ 7pm. There will be talks on procedural sketching with Paper.js, Browserify v2 from @substack himself, and a short JavaScript Made Simple talk on arrays. Don't forget to RSVP, Google won't let you in if you're not on the list.

RSVP: http://js.la

M-Go

Our sponsor this month is M-go. They are hiring...

davidguttman

window.addEventListener("load",function() {
  setTimeout(function(){
    window.scrollTo(0, 1);
  }, 0);
});

davidguttman

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

davidguttman

newjs () { 
  if [ "$@x" != "x" ]; then
    git clone git://github.com/davidguttman/base-app.git "$@" && \
    cd "$@" && \
    rm -rf .git/ && \
    git init && \
    npm install
  else
    echo "No project name supplied..."
  fi

davidguttman

var rainbow = require('rainbow-load');

rainbow.show()

setTimeout(function() {rainbow.hide()}, 5000);

davidguttman

{
  "name": "example",
  "version": "0.0.1",
  "devDependencies": {
    "hbsfy": "~0.1.5"
  },
  "browserify": {
    "transform": "hbsfy"
    }
}

davidguttman

var LevelUp = require('levelup');
var Sublevel = require('level-sublevel')

var dbLoc = './test'
var opts = {valueEncoding: 'json'}
var db = Sublevel(LevelUp(dbLoc, opts));

var pageviews = db.sublevel('pageviews')
var sessions = db.sublevel('sessions')

davidguttman

var es = require('event-stream')

// // // // // // // // // // // // // // // 

window.colorStream = createColorStream()
document.body.appendChild(colorStream.swatch)

var colors = ['red', 'green', 'blue']
colors.forEach(function(color) {
  var slider = createSlider()