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WeakSet 인스턴스의 delete() 메서드는 이 WeakSet에서 특정 요소를 제거합니다.
WeakSet 객체에서 제거할 값
이 WeakSet 객체에서 요소가 성공적으로 제거된 경우 true. value를 이 WeakSet에서 찾지 못했을 경우 false. value가 객체가 아니거나 혹은 등록되지 않은 심볼일 경우 언제나 false를 반환합니다.
| ECMAScript® 2027 Language Specification # sec-weakset.prototype.delete |
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This page was last modified on 2025년 2월 11일 by MDN contributors.
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