rderoldan1

private String format_long(long number){
	    String formatted;
	    if (number > 1000000000) {
	       String re = "^(.*)\\d{9}$";
	       Matcher m = Pattern.compile(re).matcher(Long.toString (number));
	       if (m.find()) {
	          formatted = m.group(1) + " Gb";
	       } else {
	          formatted = "0";
	       }

rderoldan1

Stepts to install and configure Apache, MySql, Phpmyadmin, Git, Ruby, Rails in Ubuntu

1. Apache

sudo apt-get install apache2

2. MySql

sudo apt-get install mysql-server

Set a password for the root user, please remember it.

3. phpmyadmin

rderoldan1

  def find_number(number, index)
     puts "Buscando el numero #{index} en #{number.inspect}"
     number.join.scan(/#{index}/).count
     #number.to_s.scan(/#{index}/).count

rderoldan1

([a-zA-Z0-9]+(\d|[a-zA-Z])+)@([a-zA-Z]+)(\.([a-zA-Z]+(\d|[a-zA-Z])+)){1,2}
[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+){1,2}

rderoldan1

module ApplicationHelper
  def image_tag(img , options={})
    path = "#{Rails.root}/app/assets/images/#{img}"
    img = "missing.png"  unless img.present? and File.file?(path)
    super(img, options)
  end
end

rderoldan1

module WickedPdfHelper
  def wicked_pdf_stylesheet_link_tag(*sources)
    sources.collect { |source|
      "<style type='text/css'>#{Rails.application.assets.find_asset("#{source}.css")}</style>"
    }.join("\n").gsub(/url\(['"](.+)['"]\)(.+)/,%[url("#{wicked_pdf_image_location("\\1")}")\\2]).html_safe
  end

  def wicked_pdf_image_tag(img, options={})
    image_tag wicked_pdf_image_location(img), options
  end

rderoldan1

module ApplicationHelper
  def select_country
    countries = JSON.parse(open('http://api.worldbank.org/v2/es/countries?format=json&&per_page=250').read).last
    countries.map {|key, val|[key["name"], key["iso2Code"]] unless key["name"].blank? }.compact!
  end
end

rderoldan1

$ ->
  $('#search').keyup ->
    searchTable($(this).val())

    
searchTable = (inputVal) ->
  table = $('.table')
  table.find('tr').each (index, row) ->
    if index != 0
      allCells = $(row).find('td')

rderoldan1

# Guide
# Configure the essential configurations below and do the following:
# 
#   Repository Creation:
#     cap deploy:repository:create
#     git add .
#     git commit -am "initial commit"
#     git push origin master
# 
#   Initial Deployment:

rderoldan1

The problem

While I was configuring Ruby on Rails in a Red Hat (CentOS) with RVM I found a problem with the library libffi-devel because the package wasn't available via yum install, after search for a couple of days I found this solution.

Add rpmforge as a repository

1. Create a repo file in /etc/yum.repos.d/rpmforge.repo, you need to be an admin
2. Copy the following text.