Thursday October 22

Daily JS

Arrays and Objects (all ES6 like)

var x = [1, 2, 3];
var y = [1, 2, 3];
var z = [x, y];
var a = {'something': x, another: 'hello'};
var b = {x, y};
var c = {x, y};
var d = c;

console.log(x === y);
console.log(x == y);
console.log(x[0]);
console.log(y[0] === x[0]);
console.log(z[0] === x); // Should print true
console.log(a.another);
console.log(a['something']); // How far does it go?
console.log(b === c);
console.log(c === d);

/* Results (Printed statements from console.logs) */
// false
// false
// 1
// true
// true
// "hello"
// [1, 2, 3]
// false
// true

Topics

Exercise & Lesson Code

https://github.com/TIY-LR-FEE-2015-Fall/lesson-01-04

Lab

Homework

https://github.com/TIY-LR-FEE-2015-Fall/assignments/tree/master/04-timeline

Resources