kiote

# quality of classification
from sklearn.metrics import accuracy_score
y_true = test['numeric_status']
y_pred = result
print "Predicted accuracy: %f" % accuracy_score(y_true, y_pred)

# let's also calculate "baseline accuracy" - when we just say "yes" every time (most common outcome)
baseline = [1] * len(y_pred)
print "Baseline accuracy: %f" % accuracy_score(y_true, baseline)

kiote

   class A
    class << self
      def meth1
        print 'hi'
       end
   
     private
  
     def meth2
       print 'hi1'

kiote

column 'Endret', sortable: 'reviews.updated_at' do |review|
      html << pretty_format(review.updated_at)

      unless review.moderations.last.nil?
        updated_by = review.moderations.order('updated_at DESC').first.user.email.sub(/@.*/, '')
        html << raw("<div class=\"toned-down\"><br>#{updated_by}</div>")
      end
    end

kiote

From adc62760f101717507e67fcc71f1b24731084963 Mon Sep 17 00:00:00 2001
From: Ekaterina Krivich <kiote@Ekaterinas-MacBook-Pro.local>
Date: Thu, 6 Nov 2014 11:37:15 +0300
Subject: [PATCH] checking for SSL error

  also previos version does not check errors at all
  errors raised not at the moment object crated,
  but when we have first usage:
  not here service = ::Plugins::IPDBAtScraper.new(ip_address)
  but here isp = service.isp

kiote

#
# ContsestContorller
# TODO: some ugly logic here, it's better to add it to Survey gem?
#
def show
  q = survey.questions.first
  @total_answers = Survey::Answer.where(question: q).count
  @options_answers = []
  q.options.each do |o|
    @options_answers << { count: Survey::Answer.where(question: q, option: o).count, text: o.text }

kiote

def create
  @question = Question.new(params[:question])
  // @conversation = Conversation.create
  if @question.save
    @message = current_user.send_message(@question, @question.question, "You have a question from #{@question.sender_id}")
    
    //messages.new(:subject => "You have a question from #{@question.sender_id}",
    //  :notification_id => @question.sender_id,
    //  :receiver_id => @question.recipient_id,
    //  :conversation_id => @conversation.id,

kiote

require 'sinatra/base'
require 'sinatra/config_file'
require 'json'

class Npi < Sinatra::Base
  register Sinatra::ConfigFile
  config_file 'config.yml'

  get '/npi/:npi' do
    content_type :json

kiote

# app/views/some/actionhtml.haml
some content here

kiote

def get_content_blocks
    page_name = "#{params[:controller]}_#{params[:action]}"
    page = Page.where(name: page_name).first.contents rescue []
    page.each { |obj| instance_variable_set("@"+obj.name, obj.body) }
  end

kiote

    {
        'А' => 'a', 'Б' => 'b', 'В' => 'v', 'Г' => 'g', 'Д' => 'd', 'Е' => 'e', 'Ё' => 'yo', 'Ж' => 'zh', 'З' => 'z',
        'И' => 'i', 'Й' => 'j', 'К' => 'k', 'Л' => 'l', 'М' => 'm', 'Н' => 'n', 'О' => 'o', 'П' => 'p', 'Р' => 'r',
        'С' => 's', 'Т' => 't', 'У' => 'u', 'Ф' => 'f', 'Х' => 'kh', 'Ц' => 'c', 'Ч' => 'ch', 'Ш' => 'sh', 'Щ' => 'shh',
        'Ъ' => '', 'Ы' => 'y', 'Ь' => '', 'Э' => 'e', 'Ю' => 'yu', 'Я' => 'ya',
        'а' => 'a', 'б' => 'b', 'в' => 'v', 'г' => 'g', 'д' => 'd', 'е' => 'e', 'ё' => 'yo', 'ж' => 'zh', 'з' => 'z',
        'и' => 'i', 'й' => 'j', 'к' => 'k', 'л' => 'l', 'м' => 'm', 'н' => 'n', 'о' => 'o', 'п' => 'p', 'р' => 'r',
        'с' => 's', 'т' => 't', 'у' => 'u', 'ф' => 'f', 'х' => 'kh', 'ц' => 'c', 'ч' => 'ch', 'ш' => 'sh', 'щ' => 'shh',
        'ъ' => '', 'ы' => 'y', 'ь' => '', 'э' => 'e', 'ю' => 'yu', 'я' => 'ya',
    }.map { |k, v| self.title_url.gsub!(k, v) }