Array 심화학습 출처: https://www.youtube.com/watch?v=yOdAVDuHUKQ [드림코딩 by 엘리] 1. Declaration [선언] const arr1 = new Array(); const arr2 = []; 2. Index position [index 접근] const fruits = ['apple', 'banana']; console.log(fruits); //결과값 [ 'apple', 'banana' ] console.log(fruits.length); //배열의 개수 반환 결과값 2 console.log(fruits[0]); //결과값 apple console.log(fruits[1]); //결과값 banan..