Endel Dreyer endel

Installing V8 on a Mac

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)

Here are some things I have learned along the way.

Last Updated: 2013-02-08

Original Audience: Hack Reactor

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

	-- split a string
	function string:split(delimiter)
	local result = { }
	local from = 1
	local delim_from, delim_to = string.find( self, delimiter, from )
	while delim_from do
	table.insert( result, string.sub( self, from , delim_from-1 ) )
	from = delim_to + 1
	delim_from, delim_to = string.find( self, delimiter, from )
	end

	select concat(substr(cpf, 1, 3), '.', substr(cpf, 4, 3), '.', substr(cpf, 7, 3), '-', first_dig, if(second_soma % 11 < 2, 0, 11 - (second_soma % 11))) AS cpf
	from (
	select cpf, first_dig, second_one+second_two+second_three+second_four+second_five+second_six+second_seven+second_eight+second_nine+second_ten AS second_soma
	from (
	select
	cpf,
	11*original_one AS second_one,
	10*original_two AS second_two,
	9*original_three AS second_three,
	8*original_four AS second_four,

	class API::V1::BaseController < ApplicationController

	skip_before_filter :verify_authenticity_token

	before_filter :cors_preflight_check
	after_filter :cors_set_access_control_headers

	def cors_set_access_control_headers
	headers['Access-Control-Allow-Origin'] = '*'
	headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'

	// json is a JSON atlas generated by TexturePacker
	// imagepath is a url to the full texture atlas image

	var atlasTexture = THREE.ImageUtils.loadTexture( imagepath, undefined, function() {

	for (var key in json.frames) {
	var tex = atlasTexture.clone();
	var frame = json.frames[key].frame;

	tex.repeat.x = ( frame.w / atlasTexture.image.width );

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset=utf-8 />
	<title>JS Bin</title>
	</head>
	<body>
	<h2>Original CSS</h2>
	<style style="display: block; white-space: pre; font-family: monospace">
	h2 { margin:0; }

	http://estelle.github.com/mobileperf/#slide55

	https://github.com/impressiver/velocity2012

	https://github.com/jonlives/velocity_resources


	Chef - Jon Cowie (Etsy)

	Ele tem um handler que consegue mandar o que falha para or irc usando

	-- PostgreSQL 9.2 beta (for the new JSON datatype)
	-- You can actually use an earlier version and a TEXT type too
	-- PL/V8 http://code.google.com/p/plv8js/wiki/PLV8

	-- Inspired by
	-- http://people.planetpostgresql.org/andrew/index.php?/archives/249-Using-PLV8-to-index-JSON.html
	-- http://ssql-pgaustin.herokuapp.com/#1

	-- JSON Types need to be mapped into corresponding PG types
	--