fidelisrafael

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

fidelisrafael

Today, in Ruby, if I want to make a network request, I block

response = Net::HTTP.get("/post/1")

If I want to do multiple requests in parallel, I can use a thread per request

responses = ["/post/1", "/post/2"].map do |url|

fidelisrafael

require 'benchmark'

Benchmark.bm(10) do |x| 
  x.report("Array#join") {
		10000.times do
			["'", ("a".."z").to_a.join("' , '"), "'"].join
		end
	}
	x.report("String#<<") {
		10000.times do

fidelisrafael

var paypalAddressClient = (function() {
   "use strict" ;
   var SERVICE_URL = 'https://www.paypal.com/br/cgi-bin/webscr?cmd=_prefilladdress&countryCode={{#country}}&zipcode={{#zip_code}}'
   var httpClient = new XMLHttpRequest();
       
    httpClient.onreadystatechange = function() {
     if(this.status == 200 && this.readyState == httpClient.DONE) {
      var response = this.responseText,
          json_response = response.slice(response.indexOf("{")),
          response_object = JSON.parse(json_response);

fidelisrafael

require 'mustache'

class MustacheTest
  def self.init
    template = DATA.read
    puts Mustache.render(template, name: "User Name", email: 'user@email.com', subject: 'Contact', area: 'Marketing', question_type: '1', message: 'Hi there, i need some support (...)', date: Time.now.strftime("%d/%m/%Y %T"), ip: '127.0.0.1', origin: File.expand_path(__FILE__) )
  end
end

at_exit { MustacheTest.init }

fidelisrafael

SP_COORDINATES = [
	[-23.5362800,-46.6764790], # Perdizes
	[-23.5386997,-46.6745478],
	[-23.5409620,-46.6736037],
	[-23.5436570,-46.6704065],
	[-23.5464110,-46.6745264],
	[-23.5471302,-46.6717029], # Av. Sumaré
	[-23.5444353,-46.6765952],
	[-23.5506316,-46.6774321],
	[-23.5549590,-46.6676259],

fidelisrafael

// clone this gist to a empty folder, the run:
// npm init (and follow steps)
// npm install express --save
// npm install swig --save
// node app.js and open http://localhost:3000

function App() {
  
  var express = require('express');

fidelisrafael

var runOptimized = function() {
	"use strict";
	function getPrimes(){
		 var primeCount, primes, obj;
		 primeCount = 0;
		 primes = new Array(100000);
		 obj = {};
		 obj.getPrimeCount = function() { return primeCount; };
		 obj.getPrime = function(i) { return primes[i]; };
		 obj.addPrime = function(p) { primes[primeCount]=p; primeCount+=1; };

fidelisrafael

---
- :cod_uf: '52'
  :uf: Goiás
  :city_id: '00050'
  :city: Abadia de Goiás
  :sigla_uf: GO
  :city_code: '5200050'
- :cod_uf: '31'
  :uf: Minas Gerais
  :city_id: '00104'

fidelisrafael

default: &default
  adapter: postgresql
  encoding: unicode
  pool: 5
  username: root
  password: 
  host: localhost

development:
  <<: *default