undefined
예제
js
let x; // 값을 할당하지 않고 변수 선언
console.log(`x's value is ${x}`); // "x's value is undefined" 출력
Content-Length: 202058 | pFad | https://developer.mozilla.org/ko/docs/Glossary/Undefined
Fetched URL: https://developer.mozilla.org/ko/docs/Glossary/Undefined
Alternative Proxies: