2016年9月14日
Java review-basic5
摘要： 1. How would you write a socket client/server in Java The Client side: 2. Main Differences Betwen Java NIO and IO: IO NIOStream oriented Buffer orient 阅读全文
posted @ 2016-09-14 03:00 whaochen 阅读(202) 评论(0) 推荐(0)
Java review-basic4
摘要： 1. HashMap vs HashTable vs ConcurrentHashMap 1). Thread -Safe : ConcurrentHashMap is thread-safe that is the code can be accessed by single thread at 阅读全文
posted @ 2016-09-14 01:09 whaochen 阅读(139) 评论(0) 推荐(0)