04 2012 档案

Always override hashCode when you override equals
摘要:A recipe for a high-quality hashCode method. 阅读全文

posted @ 2012-04-28 16:26 Xingning Ou 阅读(204) 评论(0) 推荐(0)

The general contract when overriding equals method
摘要:A recipe for a high-quality equals method. 阅读全文

posted @ 2012-04-28 15:59 Xingning Ou 阅读(173) 评论(0) 推荐(0)

Response Times: The 3 Important Limits
摘要:The response time guidelines for web-based applications are the same as for all other applications. These guidelines have been the same for 37 years now, so they are also not likely to change with whatever implementation technology comes next.0.1 second: Limit for users feeling that they are directl 阅读全文

posted @ 2012-04-11 10:30 Xingning Ou 阅读(267) 评论(0) 推荐(0)

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