Oscar Rendon orendon

Sinatra

ruby 1.9.2 + async_sinatra + thin thin start

ab -n 10000 -c 100 http://localhost:3000/
-> 49ms / request

Node

node server.js

OS X Screencast to animated GIF

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

Instructions

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

Bibliografía sobre Scala por niveles

Nivel principiante

Nivel intermedio

Rails Rspec APIs Testing Notes

Folders Structure

  spec
  |--- apis #do not put into controllers folder. 
        |--- your_api_test_spec.rb  
  |--- controllers
  |--- models
  |--- factories
 |--- views

Installing a Gem on Heroku from a Private GitHub Repo

Sometimes you want to use a gem on Heroku that is in a private repository on GitHub.

Using git over http you can authenticate to GitHub using basic authentication. However, we don't want to embed usernames and passwords in Gemfiles. Instead, we can use authentication tokens.

Get an OAuth Token from GitHub

First you will need to get an OAuth Token from GitHub using your own username and "note"

	codigo = " p 'hello world' "

	pp Ripper.lex(codigo) # Paso 1, Tokenizacion

	# [[[1, 0], :on_sp, " "],
	# [[1, 1], :on_ident, "p"],
	# [[1, 2], :on_sp, " "],
	# [[1, 3], :on_tstring_beg, "'"],
	# [[1, 4], :on_tstring_content, "hello world"],
	# [[1, 15], :on_tstring_end, "'"],

	package main

	import "fmt"

	type Something struct {}
	func (s Something) Test() bool {
	return false
	}

	type SomethingInterface interface {

	class Api::UploadsController < ApiController

	def create
	@upload = Upload.new(upload_params)
	ensure
	clean_tempfile
	end

	private

	RSpec.shared_context "without foreign key constraints", :disable_foreign_keys do
	def without_foreign_key_checks
	DB.run('SET foreign_key_checks = 0;')
	yield
	ensure
	DB.run('SET foreign_key_checks = 1;')
	end

	around(:example) { \|ex\| without_foreign_key_checks(&ex) }
	end

	function blockEnter(evt) {return true;}
	function validarNoUsarTecladoReal_OnKeyPress(_object){return false;}