deepakprasanna

shikeb@psi:~/rails$ git status
# On branch master
# Your branch is ahead of 'origin/master' by 130 commits.
#
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#
#	modified:   .gitignore
#	modified:   Gemfile

deepakprasanna

shikeb@psi:~/rails$ git stash list
stash@{0}: WIP on master: 95fdaf9 Merge branch 'master' of github.com:lifo/docrails
shikeb@psi:~/rails$ git stash pop
# On branch master
# Your branch is ahead of 'origin/master' by 131 commits.
#
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#

deepakprasanna

shikeb@psi:~/rails$ git stash list <--- Nothing in the stash location.
shikeb@psi:~/rails$ git stash
Saved working directory and index state WIP on master: 95fdaf9 Merge branch 'master' of github.com:lifo/docrails
HEAD is now at 95fdaf9 Merge branch 'master' of github.com:lifo/docrails


shikeb@psi:~/rails$ git stash list
stash@{0}: WIP on master: 95fdaf9 Merge branch 'master' of github.com:lifo/docrails <--- State of the index has been stashed.
shikeb@psi:~/rails$ git status
# On branch master

deepakprasanna

This is file

deepakprasanna

####Before Rails 3.1
class CreateUsers < ActiveRecord::Migration
  def self.up
    create_table :users do |t|
      t.string :name
      t.string :email

      t.timestamps
    end
  end

deepakprasanna

#Before Rails 3.1
class CreateUsers < ActiveRecord::Migration
  def self.up
    create_table :users do |t|
      t.string :name
      t.string :email

      t.timestamps
    end
  end

deepakprasanna

if(params[:user][:own_organizations_attributes])
  params[:user][:own_organizations_attributes][:org_phone_number] = params[:user][:contact_number].to_i
  resource.own_organizations_attributes = params[:user][:own_organizations_attributes]
  resource.time_zone = params[:user][:time_zone]
end

#role membership after create
if self.organization.contact_number.nil?
  self.organization.update_attributes(:contact_number => self.user.contact_number)
end

deepakprasanna

JARS_PATH = File.join(RAILS_ROOT, "lib/jars")
Dir["#{JARS_PATH}/*jar"].each {|j| require j} #Suck the jars.

require "java"

import org.apache.pdfbox.pdfparser.PDFParser
import org.apache.pdfbox.pdmodel.PDDocument
import org.apache.pdfbox.util.PDFTextStripper
import org.apache.poi.extractor.ExtractorFactory
#importing all the required classes.

deepakprasanna

Some more interesting things that I found
===========================================

1. Empty array has a hidden boolean value of false
arr = []
arr == false // Evaluates to true.

///////////////////////////////////////////////////////////////////

2. Concat

deepakprasanna

var a = 0;
a == false // Evalutes to true