跟小D每日学口语
摘要: What’s the advantage of using System.Text.StringBuilder over System.String? StringBuilder is more efficient in the cases, where a lot of manipulation is done to the text. Strings are immutable, ... 阅读全文
posted @ 2010-07-07 17:23 简简单单幸福 阅读(392) 评论(0) 推荐(0) 编辑