개발자 기술 면접 질문

in developer •  7 years ago  (edited)

Java

  1. Heap / Stack / PermGen 영역 각각의 용도
  2. 아래 코드에서 add의 차이점
ArrayList<T> items = new ArrayList<T>();
items.add(0, item);
items.add(item);
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7 years ago by

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      ·  7 years ago 

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        ·  6 years ago 

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          ·  5 years ago 

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