GusGA

{
    "meta": {
        "code": 200,
        "requestId": "56b398a5498e7ce97bb8f1c8"
    },
    "notifications": [
        {
            "item": {
                "unreadCount": 2
            },

GusGA

#!/usr/bin/ruby
require 'nokogiri'
require 'open-uri'
require 'progressbar'


@pages = 50 #7516
@page = "http://www.widespreadsales.com/Products/Search&category=cb&r_num=50&p="

@file = File.open(Dir.pwd + "/data", 'w')

GusGA

require 'mongo'


@client =  Mongo::Connection.new('localhost',27017)
@db = @client['school']
@collection = @db['students']
@filter = Array.new

@collection.find().each do |student|
  hash = Hash.new

GusGA

# Ruby code for map.rb

ARGF.each do |line|

   # remove any newline
   line = line.chomp

   # do nothing will lines shorter than 2 characters
   next if ! line || line.length < 2

GusGA

1. Go to DigitalOcean and sign up for an account.

FYI, signing up for multiple accounts using the same info is against their terms of service. If you do this you may have your account removed by DigitalOcean and lose access to any coins you've mined.

2. Create an Ubuntu 13.04 x64 droplet with the size you want. See below for speed ranges by instance size.

3. You will be emailed an ip address and password. SSH into your new VM.

4. cbeast posted his settings that will let you build primecoind on any size instance.

GusGA

namespace :prod do
  
    desc "Copy local database to production"
    task :sync => :environment do
      system 'mongodump -h localhost:27017 -d <LOCAL_DB_NAME> -o /path/to/folder'
      system 'mongorestore -h host:port -db <PROD_DB_NAME> -u <DB_USER> -p <DB_PASS> --drop /path/to/folder/local_db_name'
    end
  
  end

GusGA

def self.to_geojson
  { type: "FeatureCollection",
    features:
    self.all.map do |local|
      { 
       type: "Feature",
       geometry: { type: "Point", coordinates: local.coordinates},
       id: local.id,
       properties: { prop1: local.val1, 
                    prop2: local.val2, 

GusGA

GusGA

def elefantes(n)
  (1..n).each do |n|
    if n == 1 
     p "1 elefante se balanceaba sobre la tela de una araña, como veian que resistía fueron a llamar a otro elefante"
    else
     p "#{n} elefantes se balanceaban sobre la tela de una araña, como veian que resistía fueron a llamar a otro elefante"
    end
  end
end

GusGA

#Fecha 19/08/13
#Halle la suma de todos los multiplos de 3 y 5, por debajo de 10000
def multiplos(n)
  (1...n).map do |value|
    value if (value % 3 == 0 || value % 5 == 0)
  end.compact.inject(:+)
end
p multiplos(10000)

#Escriba un metodos para hallar el factorial del un numero