Why?에서 시작해 How를 찾는 과정을 좋아합니다. 그 고민과 성장의 과정을 꾸준히 기록하고자 합니다.
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[JS30] - 14) JS References VS Copying
const age2 = age와 같은 형태로 배열과 객체를 얕은 복사하면,age2를 수정해도 원본배열인 age가 수정된다.이에 대해서는 지난 포스팅 Premitive & Reference를 살펴보자얕은 복사란 객체를 복사할 때 원래값과 같은 참조를 가리키는 것을 말한다
2021년 10월 28일
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