Dominic Blog

1. 배열 초기화 var arr = Array(arraySize).fill(value); ex) var arr = Array(3).fill(false); 출처: https://stackoverflow.com/questions/4049847/initializing-an-array-with-a-single-value 2. 배열 숫자 확인 Array.length ex) console.log(clothing.length); 출처 : https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Array/length 3. 특정 값이 있는지 확인 Array.includes(value) ex) const array1 = [1, 2, 3];..