CodeStates/└ JavaScript(Pre)

push, pop, shift, unshift, slice

Dream_World 2020. 6. 18. 17:57

arr.push() - element 추가 (맨 끝 value)

arr.pop() - element 삭제 (맨 끝 value)

arr.unshift() - element 추가 (맨 앞 value)

arr.shift() - element 삭제 (맨 앞 value)

slice - 배열을 반환