amolkhanorkar

======= Prolbem =================================================================================================================
I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute:

      rake db:create , command I get:

PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "my_db_name" ENCODING = 'unicode'.......

      bin/rake:16:in `load'

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

rmurphey

Problem 1

Use JavaScript to write a function that takes a number as its argument. If the number is less than 10, the function should return "small"; if the number is 10 or greater, but less than 100, the function should return "medium"; if the number is 100 or greater, the function should return "large".

Problem 2

Use JavaScript to write a function that takes a number as its argument. If the number is between 1 and 10 (inclusive), return the word for that number (that is, if the number passed to the function is 2, return the word "two"). If the number is not between 1 and 10, return false.

ruckus

create_table :media_items do |t|
  t.string :type, :null => false, :limit => 32
  t.string :name
  t.timestamps
end

class MediaItem < ActiveRecord::Base
  validates_presence_of :kind
end

harley

# Put this in Rakefile (doesn't matter where)
require 'benchmark'

class Rake::Task
  def execute_with_benchmark(*args)
    bm = Benchmark.measure { execute_without_benchmark(*args) }
    puts "   #{name} --> #{bm}"
  end

  alias_method :execute_without_benchmark, :execute