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Why?에서 시작해 How를 찾는 과정을 좋아합니다. 그 고민과 성장의 과정을 꾸준히 기록하고자 합니다.
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Execution Context & Closure

코드를 실행하기 위해서는 코드를 실행가능하도록 만들기 위해 필요한 정보(환경)이 필요하다.자바스크립트는 함수가 실행될 때마다 현재 실행되는 함수에 대한 관련 정보를 컴퓨터 메모리에 저장하는데, 이렇게 실행할 코드에 제공할 환경정보들을 모아놓은 객체를 Execution

2021년 10월 25일
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