yihyang

require 'rails_helper'

class Validatable
  include ActiveModel::Validations
  attr_accessor :data
  validates :data, lead_data: true
end

describe DataValidator do
  subject { Validatable.new }

yihyang

cd ~/Desktop/wallpapers

# find the available files
photos=`find ${PWD} -type f -maxdepth 2 -name "*.jpg" -o -name "*.png"`

# Select Random photos
numlines="$(printf "%s\n" "${photos}" | wc -l)"
lineno="$((${RANDOM} % ${numlines} + 1))"
random_line="$(printf "%s\n" "${photos}" | sed -n "${lineno}{p;q;}")"

yihyang

# run it using bash <(curl https://gist.githubusercontent.com/yihyang/0186b3b0817f8ea4f0014ea3380e661a/raw)

##########
# docker #
##########
# setup docker
docker run -it -d -p 80:80 kdelfour/cloud9-docker

########
# ruby #

yihyang

# FOR LOOP - SQL
do $$
begin
for r in 1..100000 loop
insert into events(id,location_id, status) values(r,1,'ACTIVE');
end loop;
end;
$$;

# LOOP INSERT

yihyang

var activeEvents = yield new Model.Event()
  .query(function(qb) {
    qb.where('status', 'ACTIVE').orderBy('id', 'DESC').limit(5)
  })
  .fetchAll({
    withRelated: [
      'host',
      'location.facilities',
    ]
  });

yihyang

var http  = require('http');
var fs    = require('fs');
var port  = "8080" ;

http.createServer(function(request, response) {

    response.writeHead(200, {
      'Content-Type': 'text/json',
      'Access-Control-Allow-Origin': '*',
      'X-Powered-By':'nodejs'

yihyang

.sticky-footer {
  bottom: -200px;
  position: fixed;
  z-index: 1;
  width: 100%;

  -moz-transition:all 0.5s ease-in-out;
  -o-transition:all 0.5s ease-in-out;
  transition:all 0.5s ease-in-out;
  -webkit-transition:all 0.5s ease-in-out;

yihyang

exports.up = function(knex, Promise) {
  return renameProductsTable()
    .then(updateRecordsReferences)
    .then(updateSummariesReferences);

  function renameProductsTable() {
    return knex.schema.renameTable('products', 'finished_goods');
  }

yihyang

within('head', visible: false) do
  expect(page.body).to have_selector('title', text: title, visible: false)
  expect(page).to have_css(%!meta[name="description"][content="#{description}"]!, visible: false)
  expect(page).to have_css(%!link[hreflang="en"][rel="alternate"]!, visible: false)
  expect(page).to have_css(%!link[hreflang="id"][rel="alternate"]!, visible: false)
  expect(page).to have_css(%!meta[property="og:locale"][content="zh_HK"]!, visible: false)
  expect(page).to have_css(%!meta[property="og:locale:alternate"][content="id_ID"]!, visible: false)
  expect(page).to have_css(%!meta[property="og:locale:alternate"][content="en_US"]!, visible: false)
  expect(page).to have_css(%!meta[property="og:title"][content="#{title}"]!, visible: false)
  expect(page).to have_css(%!meta[property="og:description"][content="#{description}"]!, visible: false)

yihyang

{
	"ensure_newline_at_eof_on_save": false,
	"font_size": 11,
	"ignored_packages":
	[
		"Vintage"
	],
	"tab_size": 2,
	"translate_tabs_to_spaces": true,
	"trim_automatic_white_space": true,