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it\'s p开发者_如何学Pythonossible to alias all column with a prefix, in a select? I have a group of tables in an Oracle db that I need to join together, and most of them have the same column names. I
Is there a tool available that can scan a C# or VB.NET project 开发者_如何学Goand automatically remove all unused local variables?Ahem: FxCop and ReSharper are nice and all, but the compiler will happ
I have a ASP.NET application which implements a custom in-memory cache. I\'m using this as opposed to ASP.NET\'s caching mechanism as I needed a more complex way to h开发者_开发技巧andle what to drop
梦无边疆 2022-04-25 07:45 开发者_开发知识库男性不育症不育通常能够治愈。病患只需经过正规的检测、医治后，大部分都会获得治愈。只有少量病患，如后天性无精液症、染色体异常等，医治绝对困难。
I am relatively new to WiX. It is a great tool, but I still need some time to learn it better. I have encountered a problem with registration and unregistration of a COM
Is there an equivalent of (ADO.NET) DB.Null in JDBC? Or do I simply pass null in the parameter? Particularl开发者_运维技巧y in the context of Mysql?You use PreparedStatement.setNull(). To set a para
在我们的日常生活中，很多事情是不可避免的，比如生活中的一些小病，我们经常感冒。除了喝一些缓解症状的药，我们还可以喝汤。那么，生活中感冒了，喝什么汤比较好治感冒呢？互相了解。
I have some Java code that connects to an Oracle database using DriverManager.getConnection().It works just fine on my Windows XP machine.However, when running the same code on a Solaris machine, I ge
How to display ResultSet in JTable. i am using this code String [] record= new String[ColCount]; for (i=0; i<ColCount; i++)
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