yesnik

Ubuntu Vurtualbox screen noise during installation

I tried to install Ubuntu 18 on my Windows 10 PC using Virtualbox.

I saw problem with screen when I selected "Install Ubuntu on PC" item on the installation menu.

Solution: Just press this combinations of keys on your keyboard:

1. Ctrl + Alt + F1
2. Ctrl + Alt + F7

yesnik

Capybara Methods

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'Place order'

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// We need to understand how to organise this piece of code better

var Delivery = (function () {
    var selectedCityName,
        $textDelivery,
        $textNoDelivery;
    
    function init() {
        initElements();
        initVars();

yesnik

Команды консоли

Модель

Создать модель и файл миграции

php artisan make:model Book -m

Будет создано 2 файла:

yesnik

PHP Visibility Modifiers

Protected static functions

class Hello {
    
    public static function greet($name) {
        return self::getMessage($name);
 }

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CActiveRecord methods

findAll()

Sort records

// Ascending order
Partner::model()->findAll(array('order' => 'company'));

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WITH accessible_users AS (
  SELECT  DISTINCT public.users.* FROM public.users  WHERE
  public.users.id IN (50034, 33322, 11233)
)
SELECT
1 AS condition,
MAX(ac.title) AS accounting_center, -- Центр учета
MAX(users.name) AS seller, -- Продавец
MAX(clients.id) AS client_id, -- ИД Клиента
MAX(clients.title) AS client_title, -- Наименование клиента

yesnik

# Базовый класс, от которого наследуются все сервисы
class ServiceBase
  attr_reader :data
  
  class << self
    def call(data)
      instance = new(data)
      instance.call
      instance
    end

yesnik

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

UNICORN_GROUP=${UNICORN_GROUP:-${UNICORN_USER}}
UNICORN_CONFIGFILE=${UNICORN_CONFIGFILE:-/etc/unicorn/${RC_SVCNAME}.conf.rb}

command=${UNICORN_BINARY:-/usr/bin/unicorn_rails}
command_args="${UNICORN_ARGS:--E production} -D -c ${UNICORN_CONFIGFILE}"
pidfile=${UNICORN_PIDFILE:-/var/run/${RC_SVCNAME}/unicorn.pid}
#start_stop_daemon_args="--user ${UNICORN_USER} --env GEM_HOME=/home/dk/.gem/ruby/1.9"

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# This is the content of variable request.env
# We get this content in controller:

# class BlogsController < ApplicationController
#   def index
#     render plain: "Response: #{ YAML::dump(request.env) }"
#   end
# end