Alexey Masyukov alexmasyukov

Redux

return {
  ...state.items,
  {
     ...item,
     count: item.count++

	compute_sum: if (matrix) {
	for(var x = 0; x < matrix.length; x++) {
	var row = matrix[x];
	if (!row) break compute_sum;
	for(var y = 0; y < row.length; y++) {
	var cell = row[y];
	if (isNaN(cell)) break compute_sum;
	sum += cell;
	}
	}

	function createCounter(counter = 0) {
	return function() {
	return console.log(counter++);
	}
	}

	var tic = createCounter(9);
	// console.log(counter); // будет не доступна из вне
	tic();
	tic();

	GET
	POST
	PUT
	DELETE

	ЗДЕСЬ!
	https://uncaughtexception.ru/2017/05/15/kak-razrabotat-praktichnyy-rest-api.html


	https://habrahabr.ru/post/144011/

	const [,, first, second] = array;
	const [one, ...rest] = array; // разделит массив на остатки
	const { name, age } = me;
	const { name: firstName, age } = me;

	const me = {
	age: 26,
	gender: "male",
	city: "nsk"
	};

	(function (name) {
	console.log(`Приветствую, ${name}!`);
	})('Иван'); // Приветствую, Иван!

	// Get, Set через деструктуризацию

	class User {
	constructor(firstName, lastName) {
	this.firstName = firstName;
	this.lastName = lastName;
	}

	get fullName() {
	return `${this.firstName} ${this.lastName}`;

	const arr = [1,2,3];

	arr.map((i, item) => {
	console.log(item)
	});

	arr.forEach((item, i) => console.log(item, i))

	for (let item of arr) {
	console.log(item);