Ian Shevtsov fatwebdev

## thinknetica_er_diagram.svg

      
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                fatwebdev
                / thinknetica_er_diagram.svg
            
            
              Created
              October 5, 2019 08:23
            
          
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## thinknetica_sql.sql
-- Создайте базу данных test_guru
CREATE DATABASE test_guru;

-- Таблицу categories с атрибутом title
CREATE TABLE categories(
  id serial PRIMARY KEY,
  title varchar(25) NOT NULL
);

-- Таблицу tests в которой должны быть атрибуты title, level, внешний ключ к таблице categories

## thinknetica_http
$ncat -C httpbin.org 80

GET /get HTTP/1.1
Host: httpbin.org

HTTP/1.1 200 OK
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: *
Content-Type: application/json
Date: Mon, 30 Sep 2019 18:12:01 GMT

## form.js
document.addEventListener("DOMContentLoaded", function(event) {
  var body = document.querySelector('body');
  body.classList.remove('is-preview');

  var button = document.querySelector('[type=submit]');
  button.setAttribute('disabled', '');

  function isBlank(value) {
    return value === null;
  }
	-- Создайте базу данных test_guru
	CREATE DATABASE test_guru;

	-- Таблицу categories с атрибутом title
	CREATE TABLE categories(
	id serial PRIMARY KEY,
	title varchar(25) NOT NULL
	);

	-- Таблицу tests в которой должны быть атрибуты title, level, внешний ключ к таблице categories
	$ncat -C httpbin.org 80

	GET /get HTTP/1.1
	Host: httpbin.org

	HTTP/1.1 200 OK
	Access-Control-Allow-Credentials: true
	Access-Control-Allow-Origin: *
	Content-Type: application/json
	Date: Mon, 30 Sep 2019 18:12:01 GMT
	document.addEventListener("DOMContentLoaded", function(event) {
	var body = document.querySelector('body');
	body.classList.remove('is-preview');

	var button = document.querySelector('[type=submit]');
	button.setAttribute('disabled', '');

	function isBlank(value) {
	return value === null;
	}