refer:http://databases.aspfaq.com/general/why-do-some-sql-strings-have-an-n-prefix.htmlYou may have seen Transact-SQL code that passes strings around ...
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数据库 时间：
2014-09-01 19:08:33
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A natural thought is brutal-force. But as you may have already thought of, there must be a smarter one. And yes there is.Think like this: XOR gives yo...
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其他好文 时间：
2014-08-28 13:16:19
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A processor's performance state may be adjusted based on processor temperature. On transitions to a lower performance state due to the processor getti...
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2014-08-27 18:31:58
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由于环境需要, 故修改SQL Server 2012的默认的数据库的数据文件和日志文件的位置. 如下: 创建数据库, 遭遇报错. 错误信息: A file activation error occurred. The physical file name 'E:testaaa.mdf' may be...
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数据库 时间：
2014-08-27 16:13:18
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306
Electronic enterprise typically known as 'e-Business' or 'e-business', or an online enterprise, may perhaps be defined as the application of informati...
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2014-08-27 16:09:47
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Minimum Transport Cost
Time Limit: 2 Seconds Memory Limit: 65536 KB
These are N cities in Spring country. Between each pair of cities there may be one transportation track or none. Now ther...
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2014-08-27 13:07:27
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Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initial...
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其他好文 时间：
2014-08-26 21:18:36
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Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes...
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2014-08-26 19:09:06
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C#在foreach循环中修改字典等集合出错：System.InvalidOperationException: Collection was modified; enumeration operation may not execute.这是因为在foreach中不允许修改集合，可通过如下方式修改...
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其他好文 时间：
2014-08-26 17:11:46
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TMF SID性能相关实体介绍Copyright © TeleManagement Forum 2013. All Rights Reserved.This document and translations of it may be copied and furnished to others, ...
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其他好文 时间：
2014-08-26 17:06:46
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