vijaydev

      Rails.logger.info self.weightage.to_f
      Rails.logger.info self.weightage.to_f/100.0
      self.weightage = self.weightage.to_f/100.0
      Rails.logger.info self.weightage


11.0
0.11
0

vijaydev

  desc "Make sure there is something to deploy"
  task :check_revision, :roles => :web do
    unless `git rev-parse HEAD` == `git rev-parse origin/production`
      puts "WARNING: HEAD is not the same as origin/production"
      puts "Run `git push` to sync changes."
      exit
    end
  end

vijaydev

Reduced Functionality:
  This version of wkhtmltopdf has been compiled against a version of QT without
  the wkhtmltopdf patches. Therefore some features are missing, if you need
  these features please use the static version.

  Currently the list of features only supported with patch QT includes:

 * Printing more then one HTML document into a PDF file.
 * Running without an X11 server.
 * Adding a document outline to the PDF file.

vijaydev

pdf, err = Open3.popen3(command) do |stdin, stdout, stderr|
      #stdin.binmode
      #stdout.binmode
      #stderr.binmode
      stdin.write(File.read('pdf_string.xhtml'))
      stdin.close
      [stdout.read, stderr.read]      
end

vijaydev

    $('div.news .pagination a').click(function() {
      setTimeout(function() { Ghf.run(); }, 2000);
    });

vijaydev

#   h = ActiveSupport::OrderedOptions.new
#   h.boy = 'John'
#   h.girl = 'Mary'
#   h.boy  # => 'John'
#   h.girl # => 'Mary'

vijaydev

> 5000.times do |i|
| a[i] = i
| end
> a.symbolize_keys.reject { |k,v|  k.class == Fixnum }.sort  { |x,y| x[1] <=> y[1] }
=> [[:"!", 33], [:, 37], [:, 38], [:, 42], [:, 43], [:-, 45], [:, 47], [:, 60], [:, 62], [:, 94], [:, 96], [:, 124], [:, 126], [:, 317], [:-, 318], [:, 319], [:=>, 320], [:, 321], [:, 322], [:"!=", 323], [:, 324], [:, 325], [:, 328], [:"!~", 329], [:"..", 330], [:"...", 331], [:[], 332], [:[], 333], [:, 334], [:, 335], [:"::", 336], [:__autoload__, 2881], [:__autoload__, 2884], [:__classpath__, 2889], [:__classpath__, 2892], [:__tmp_classpath__, 2897], [:__tmp_classpath__, 2900], [:"Object=", 2908], [:Object, 2909], [:__classid__, 2913], [:__classid__, 2916], [:"Module=", 2924], [:Module, 2925], [:"Class=", 2932], [:Class, 2933], [:__attached__, 2937], [:__attached__, 2940], [:"Kernel=", 2948], [:Kernel, 2949], [:allocate, 2953], [:allocate, 2956], [:initialize, 2961], [:initialize, 2964], [:inherited, 2969], [:inherited, 2972], [:initialize_copy, 2977], [:initialize_copy, 2980], [:include

vijaydev

      if uploaded_file.instance_of?(Tempfile)
        FileUtils.copy(uploaded_file.local_path, path_to_file)
      else
        File.open(path_to_file, "wb") { |f| f.write(uploaded_file.read) }
      end

vijaydev

    # Respond to also allows you to specify a common block for different formats by using any:
    #
    #   def index
    #     @people = Person.all
    #
    #     respond_to do |format|
    #       format.html
    #       format.any(:xml, :json) { render request.format.to_sym => @people }
    #     end
    #   end

vijaydev

def pie_to(val, r)
  rads = (val*3.60) * Math::PI / 180 # 360 deg of val % in radians
  sr = (r * Math.sin(rads)).to_i
  cr = (r * Math.cos(rads)).to_i
  arc = val <= 50 ? 0 : 1
  [sr, r-cr, arc]
end