Object.entries()
Object.entries() 메서드는 for...in와 같은 순서로 주어진 객체 자체의 enumerable 속성 [key, value] 쌍의 배열을 반환합니다. (for-in 루프가 다른점은 프로토 타입 체인의 속성도 열거한다는 점입니다).
https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Object/entries

How to get all properties values of a JavaScript Object (without knowing the keys)?
If there is an Javascript object: var objects={...}; Suppose, it has more than 50 properties, without knowing the property names (that's without knowing the 'keys') how to get each property valu...
https://stackoverflow.com/questions/7306669/how-to-get-all-properties-values-of-a-javascript-object-without-knowing-the-key

Seonglae Cho