목록2024/05/24 (1)
훈돌라
![](http://i1.daumcdn.net/thumb/C150x150/?fname=https://blog.kakaocdn.net/dn/rwDFL/btsHCszXnNf/ztf1PqB3keOZhkofwF0Lw0/img.png)
const numbers = [1, 2, 3, 4, 5]const double = numbers.map(number => number * 2);console.log(double)const users = [ { name: 'Alice', age: 22 }, { name: 'Bob', age: 24 }, { name: 'Carol', age: 23 } ]const usersName = users.map(user => user.name);console.log(usersName); const users = [ { name: 'Alice', age: 30, city: 'Seoul' }, { name: 'Bob', age: 25, city: 'New York' }, { name: 'Charlie', age: 35,..
카테고리 없음
2024. 5. 24. 19:06