Typescript 배우기 2(타입종류)
// index.ts // string let car: string = 'bmw'; // number let age: number = 30; // boolean let isAdult: boolean = true; // Array let a: number[] = [1, 2, 3]; let a2: Array = [1, 2, 3]; let week1: string[] = ['mon', 'tue', 'wed']; let week2: Array = ['mon', 'tue', 'wed']; console.log(age, isAdult, a, a2, week1, week2); // 튜플 Tuple let b: [string, number]; b = ['z', 1]; // b = [1, 'z']; error b[0]...