vidmantas

require 'json'

class Wifi
  def initialize(name, &block)
    @root_node = name
    @json = { @root_node => { } }

    instance_eval(&block)
  end

vidmantas

class House
  def initialize(floors, width, height)
    @floors = floors
    @width  = width
    @height = height
  end

  def floors
    puts @floors
  end

vidmantas

The most elegant solutions are always the simplest. 

As an 18xx series, ive done plenty of tandem training with my fellow Abrams operators, and what holds them up is typically the same thing that holds us up:

Destroyed tracks via steel cable or concertina wire

It doesnt take much. A steel cable or wire wrapped up in the tracks of a tank (or any other tracked vehicle) will stop it immediately. Simply place the wire or cable at odd angles in areas the tanks are operating, and they will get wrapped in either the road wheels or idler wheels. 

This is a big deal because not only is the vehicle basically "dead" in the sense that it cannot move (you cant really operate or maneuver warfare if the vehicle can't drive), but in order to fix the vehicle you have to either A. tow it, which is a hassle in and of itself, or B. "throw track", where you pull the tracked component, by hand, off of the vehicle and replace it upon pulling out the wire or cable, which can take, at a minimum, hours. 

vidmantas

meld
Couldn't bind the translation domain. Some translations won't work.
'module' object has no attribute 'bindtextdomain'

(process:46865): Gtk-WARNING **: Locale not supported by C library.
	Using the fallback 'C' locale.
/usr/local/lib/python2.7/site-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display
  warnings.warn(str(e), _gtk.Warning)
/usr/local/Cellar/meld/1.8.6/libexec/bin/meld:155: GtkWarning: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
  gtk.icon_theme_get_default().append_search_path(meld.paths.icon_dir())

vidmantas

module WatirHelper

  def self.initialize_watir
    profile = Selenium::WebDriver::Firefox::Profile.new
    begin
      profile.add_extension "./lib/support/selenium/JSErrorCollector.xpi"
    rescue
      p "Cannot add JSErrorCollector.xpi to profile"
    end
    profile['app.update.auto'] = false

vidmantas

<% cat_opts = [] %>
  <% Category.all.each do |c| %>
  <% cat_opts << [c.name, c.id] %>
<% end %>
<%= f.select :category_id, cat_opts %>



<%= f.select :category_id, Category.all.map{ |c| [c.name, c.id] } %>

vidmantas

# in spec_helper.rb
config.mock_with :mocha
#...
end



# returns current fake user
def current_user
  @current_user ||= User.make

vidmantas

%tr.fields
  %td
    = f.collection_select :product_id, Product.all, :id, :name
  
  %td#price_unit
    :javascript
      $(function (){
        new_id = $("#price_unit").prev("td").next("select").attr("class");
        alert(new_id);
      });

vidmantas

files = Dir.glob('dir/**/*')

output_to = File.open('result.txt', 'w')

for file in files 
  if file =~ /(rb|haml)$/ and !(file =~ /plugins/)
    output_to.write "# FAILAS: #{file}"
    output_to.write "\n"
    output_to.write(File.read(file))
    output_to.write "\n"

vidmantas

f = File.read("9niwrHXd.txt")

f.split("<url>").each do |e|
  f.gsub!(e, '') if e =~ /aspx\?/
end
f.gsub!(/(<url>){2,}/, "<url>")

File.open("new.txt", "w") do |n|
  n.write f
end