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5주차 스터디 🔜 #18

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5주차 스터디 🔜 #18

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@kimdev0206 kimdev0206 commented Jan 8, 2022

피드백에 대한 보완이 필요해 승인을 아직 안해주셨음 합니다.
보충 설명을 차근차근 준비할텐데 완료될 때 멘션하겠습니다.

  • Deterministic HashTable의 네이밍 의의

  • Javascript 배열 내부 자료구조가 최종 변형으로 해시테이블이 되었는가
    Javascript 배열이 꽉찼을때를 가정하면 오히려 내부 자료구조도 배열이 낫지 않겠는가

    V8은 빈 요소를 많이 가지는 배열의 메모리를 아끼기 위해 해시 테이블로 전환합니다. 이로써, 해시 테이블에 대한 연산이 추가되면서, 배열보다 연산 성능은 떨어집니다.

  • 왜 Javascript 배열의 내부 자료구조에서 FixedArray 타입이라 하는가
    배열의 확장과 축소가 자동으로 이루어지면, 동적 배열이 아니겠는가

@kimdev0206 kimdev0206 added the WIP work in progress label Jan 8, 2022
@kimdev0206 kimdev0206 added WIP work in progress and removed WIP work in progress labels Jan 17, 2022
just first draft
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Add array elements compare chart
@kimdev0206 kimdev0206 added invalid WIP work in progress and removed invalid labels Jan 22, 2022
JiYongKim-A
JiYongKim-A previously approved these changes Jan 22, 2022
@kimdev0206 kimdev0206 dismissed JiYongKim-A’s stale review January 25, 2022 13:55

피드백에 대한 보완 필요

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