Chapter 6: https://codepen.io/Jiayue-Qiu/pen/oNmXVvG

Chapter 7: https://codepen.io/Jiayue-Qiu/pen/oNmXVWq

Chapter 8: https://codepen.io/Jiayue-Qiu/pen/xxMGeYB

Learning log:

console:

console.clear();

console.log(${variable});

let variable = prompt(””);

object:

const object = {

property: “assigned value”,

function() {return this.property;} };

array:

3 ways of for loop for array:

for (let i = 0; i < myArray.length; i++) {;};

myArray.forEach(myElement => {;});

for (const myElement of myArray) {;};