大约有 9,000 项符合查询结果(耗时:0.0262秒) [XML]

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Add IIS 7 AppPool Identities as SQL Server Logons

...r message about it not being found). How I've gotten it to work is: In SQL Server Management Studio, look for the Security folder (the security folder at the same level as the Databases, Server Objects, etc. folders...not the security folder within each individual database) Right click logins an...
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Explicit vs implicit SQL joins

... Performance wise, they are exactly the same (at least in SQL Server). PS: Be aware that the IMPLICIT OUTER JOIN syntax is deprecated since SQL Server 2005. (The IMPLICIT INNER JOIN syntax as used in the question is still supported) Deprecation of "Old Style" JOIN Syntax: Only A P...
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MVC演化史 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...大小,如果音量大于某个数,背景色变红以示提醒。当使用Classic MVC的时候,如何处理背景色变红的逻辑呢?有两个选择: Model触发一个特殊事件,View收到后完成相关逻辑的处理。但我们前面说过,从依赖关系上看,Model应...
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Should I index a bit field in SQL Server?

... Consider what an index is in SQL - and index is really a chunk of memory pointing at other chunks of memory (i.e. pointers to rows). The index is broken into pages so that portions of the index can be loaded and unloaded from memory depending on usage. ...
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Update multiple columns in SQL

Is there a way to update multiple columns in SQL server the same way an insert statement is used? 13 Answers ...
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SQL Server 2012 column identity increment jumping from 6 to 1000+ on 7th entry [duplicate]

I have a strange scenario in which the auto identity int column in my SQL Server 2012 database is not incrementing properly. ...
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How to execute a MySQL command from a shell script?

How can I execute an SQL command through a shell script so that I can make it automated? 14 Answers ...
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cmake与autoconf+automake的对比 - C/C++ - 清泛网 - 专注C/C++及内核技术

...sts.txt需要手工编写,当然cmake提供了gui的配置工具供大家使用; 我们再看看他们配置文件的内容吧,这是我们的比较的重点,因为这是我们实际使用的关键步骤: autotools cmake 变量定义 name=... set(name, "...") ...
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warning C4996 - C/C++ - 清泛网 - 专注C/C++及内核技术

...警告,是因为VC2005之后的版本中认为CRT中的一组函数如果使用不当,可能会产生诸如内存泄露、缓冲区溢出、非法访问等安全问题。这些函数如:strcpy、strcat等。 对于这些问题,VC2005建议使用这些函数的更高级的安全版本,即...
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vs2010编译boost若干问题解决 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...不到,放弃了之前的思路,不再继续添加环境变量,还是使用vs自带的命令行工具吧,这个工具在启动时会自动设置好各种路径。工具的位置在菜单“工具->visual studio命令提示”(或者在“开始-程序-Micro Visual Studio 2010-Visual Studio...