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iteye_7760
这个作者很懒，什么都没留下…
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Why ConcurrentHashMap is better than Hashtable and just as good as a HashMap
Original from Why ConcurrentHashMap is better than Hashtable and just as good as a HashMap ConcurrentHashMap is a pretty ignored class. Not many people know about it and not many people care t...原创 2011-03-29 13:43:14 · 133 阅读 · 0 评论 -
JAXP的演进（转）
原文作者: Rahul Srivastava 原文地址:http://www.xml.com/pub/a/2005/07/06/jaxp.html 中文地址:http://www.matrix.org.cn/resource/article/43/43893_JAXP.html 简介 在1998年W3CXML1.0推荐标准发布之后，XML就开始变得很流行。Sun公司就是在...原创 2011-03-30 11:26:48 · 174 阅读 · 0 评论 -
Why Prepared Statements are important and how to use them "properly"
Databases have a tough job. They accept SQL queries from many clients concurrently and execute the queries as efficiently as possible against the data. Processing statements can be an expensive op...原创 2011-05-11 16:10:19 · 171 阅读 · 0 评论