props and functions
let doh = "Doh"; console.log(typeof doh.toUpperCase); // → function console.log(doh.toUpperCase()); // → DOH
Source: eloquentjavascript.net
props and functions
let descriptions = { work: "Went to work", "touched tree": "Touched a tree" };
Source: eloquentjavascript.net
props and functions
let sequence = [1, 2, 3]; sequence.push(4); sequence.push(5); console.log(sequence); // → [1, 2, 3, 4, 5] console.log(sequence.pop()); // → 5 console.log(sequence); // → [1, 2, 3, 4]
Source: eloquentjavascript.net
props and functions
let day1 = { squirrel: false, events: ["work", "touched tree", "pizza", "running"] }; console.log(day1.squirrel); // → false console.log(day1.wolf); // → undefined day1.wolf = false; console.log(day1.wolf); // → false
Source: eloquentjavascript.net