samnang

class MySqlDatabaseFactory
  class << self
    def create_connection
      MySqlConnection.new
    end
    
    def create_generator
      MySqlGenerator.new
    end
  end

samnang

require 'temperature_converter'

#================= Program ==================#
print %Q{
Welcome to super simple temperature converter
=============================================
1. Celsius to Fahrenheit
2. Fahrenheit to Celsius
Please select our converter method[1]:}

samnang

class Person < Struct.new(:name, :programs_ruby)
  def cool_feeling
    puts "#{name} is definietly cool!"
  end
end

class People < Struct.new(:list)
    
  def who
    SelectQuery.new(self)

samnang

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #

samnang

get "/proof/:id" do
	@color = "red"
	@listing = Listing.first(:alias_id => params[:id], :portal_uuid => 'A4E7890F-A188-4663-89EB-176D94DF6774') 
		
	nokogiri :proof		
end

get "/directory" do		
	@categories = Category.all(:portal_uuid => "A4E7890F-A188-4663-89EB-176D94DF6774", 
														 :subcategory_count => 0,

samnang

1. Why use VIM?
  VIM rocks!
  VI or VIM?
  I hate the mouse!
  I am a text person
  I love touch-typing (huh - what is touch typing% again..)
  You have production server with only SSH access!

2. Vim -- you already knew
  Command mode & Insert mode

samnang

class A 
  @@a = 1
  @a = 2
  a = 3
 
  singleton_class.send(:define_method, :bindings) { binding }
end
 
p eval('[@@a, @a, a]', A.bindings)

samnang

ID, account, tel, last_access, name
'A-23-112', 'ashbb', 2234, 'Aug 13th', 'Satoshi'
'B-34-122', 'tiger', 5543, 'May 1st', 'Satish'
'A-15-982', 'pen', 7812, 'Sep 24th', 'Michael'

samnang

//Swap value between two variables
int a = 5, b = 10;
int temp = a;
a = b;
b = temp;

//Output message 3 times
for(int i = 0; i <= 3; i++)
    Console.WriteLine("Hello");

samnang

class A
end

puts "--" + A.instance_methods(false).join(', ')

class A
  def otro
  end
end