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Unique Key constraints for multiple columns in Entity Framework
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edited May 6 '14 at 17:05
answered Apr 15 '14 at 17:02
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Location Services not working in iOS 8
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answered Jun 5 '14 at 14:58
özgözg
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ORA-30926: unable to get a stable set of rows in the source tables
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204
This is usually caused by duplicates in the query specified in USING clause. This probably means...
iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
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984
In the target's General tab, there is an Embedded Binaries field. When you add the framework the...
void in C# generics?
...dasblinkenlightdasblinkenlight
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Index (zero based) must be greater than or equal to zero
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edited Mar 15 '11 at 18:46
tvanfosson
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ans...
Reason to Pass a Pointer by Reference in C++?
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143
You would want to pass a pointer by reference if you have a need to modify the pointer rather t...
大数据：用数据指导APP运营 - 资讯 - 清泛网 - 专注C/C++及内核技术
...会化媒体的UGC数量（同时考虑单位用户的产生内容数）
4）分享出去的UGC带来的回流新装机、新激活用户数
等等。
而我们需要注意的是，这些关注的数据点，并不是一成不变的，它会因为产品的不同阶段而调整，如果我们假...
Copy constructor for a class with unique_ptr
...A( const A& a ) : up_( new int( *a.up_ ) ) {}
};
int main()
{
A a( 42 );
A b = a;
}
You can, as NPE mentioned, use a move-ctor instead of a copy-ctor but that would result in different semantics of your class. A move-ctor would need to make the member as moveable explicitly via std::mov...
How to link a Facebook app with an existing fan page
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214
It is possible. I had the same problem. What you need to do is the following:
Categorize your ...