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// скрипт учитывает повторные голосования пользователей и максимум 3 картинки от одного пользователя | |
var numbers = {}; | |
var voted_users = {}; | |
$(".comment").each(function(i, comment) { | |
var user_id = $(comment).find("a[role='comment-user']").attr("href"); | |
console.log(user_id) | |
if(voted_users[user_id] == undefined) { |
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# Adapted slightly from Sam Dutton | |
# Set name of hidden property and visibility change event | |
# since some browsers only offer vendor-prefixed support | |
hidden = undefined | |
state = undefined | |
visibilityChange = undefined | |
if typeof document.hidden isnt "undefined" | |
hidden = "hidden" | |
visibilityChange = "visibilitychange" | |
state = "visibilityState" |
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require 'ripper' | |
require 'pp' | |
sexp = Ripper.sexp '"Hello #{ friend } vs Hello #{friend}"' | |
pp sexp | |
# [:program, | |
# [[:string_literal, | |
# [:string_content, |
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# Reddit thread: http://www.reddit.com/r/ruby/comments/217yvm/trivia_ruby_quiz/ | |
# Quiz page: http://makaroni4.com/ruby/quiz/2014/03/24/ruby-quiz/ | |
# Explanation link: http://www.medihack.org/2011/03/15/intend-to-extend/ | |
# Code example: | |
module Human | |
def eat | |
puts "Yam" | |
end |
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require "socket" | |
socket = TCPSocket.open("www.theonion.com", "80") | |
TCPSocket.open("www.theonion.com", 80) do |socket| | |
socket.puts "GET / HTTP/1.0\n\n" | |
puts socket.read | |
end |
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require 'parser' | |
require 'parser/current' | |
module OneLetterVariableDetector | |
class NodeAnalyzer < Struct.new(:node, :path) | |
def analyze | |
return unless node && node.respond_to?(:type) | |
if node.type == :lvasgn || node.type == :lvar | |
if lvar_name.size == 1 |
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train_path.each do |obj| | |
result << obj.obj_id | |
end if train_path.any? | |
# | |
# 1. Если ты вызываешь метод .each, то как минимум переменная | |
# должна иметь множественное число, это ведь коллекция (массив), | |
# т.е. это train_paths | |
# | |
# 2. Если массив пуст, то метод .each сразу вернет пустой массив |
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require 'active_record' | |
require 'csv' | |
ActiveRecord::Base.establish_connection( | |
adapter: "mysql2", | |
host: "localhost", | |
database: "36on_development", | |
user: "username", | |
password: "password", | |
pool: 5, |
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require 'benchmark' | |
require 'benchmark/ips' | |
Benchmark.ips do |r| | |
r.report("group_by") do | |
(0..1000).group_by { |w| w % 2 == 0 }.values | |
end | |
EVEN = 0 | |
ODD = 1 |
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at_exit do | |
deploy.unlock | |
end | |
set :deploy_lock_file, "#{shared_path}/tmp/deploing_lock_file" | |
namespace :deploy do | |
desc "Check if somebody already is deploing" | |
task :check_lock do |