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电子工程专辑
5 年
盘点Java程序员十大常见错误,你中了几招?-电子工程 ...
ArrayList和LinkedList 为什么开发人员经常使用ArrayList和LinkedList,却不知道他们之间的区别,因为它们看起来很像。 然而它们之间有着巨大的性能差异。 简单的说,如果有大量的增加删除操作并且没有很多的随机访问元素的操作,应该首选LinkedList。
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