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C++ template typedef
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C++11 added alias declarations, which are generalization of typedef, allowing templates:
template <size_t N>
using Vector = Matrix<N, 1>;
The type Vector<3> is equivalent to Matrix<3, 1>.
In C++0...
C++ lambda with captures as a function pointer
I was playing with C++ lambdas and their implicit conversion to function pointers. My starting example was using them as callback for the ftw function. This works as expected.
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Calling constructors in c++ without new
I've often seen that people create objects in C++ using
7 Answers
7
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How do I check for C++11 support?
...way to detect at compile-time if the compiler supports certain features of C++11? For example, something like this:
8 Answ...
Do you need to dispose of objects and set them to null?
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Objects never go out of scope in C# as they do in C++. They are dealt with by the Garbage Collector automatically when they are not used anymore. This is a more complicated approach than C++ where the scope of a variable is entirely deterministic. CLR garbage collector activ...
typedef struct vs struct definitions [duplicate]
...you are defining the identifier S within the struct name space (not in the C++ sense). You can use it and define variables or function arguments of the newly defined type by defining the type of the argument as struct S:
void f( struct S argument ); // struct is required here
The second line adds...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注C++内核技术
Nginx url重写rewrite实例详解Nginx_url_rewrite在nginx中实现url重写,学习rewrite的具体用法,包括301重定向的内容等,希望对大家有所帮助。nginx rewrite 实现二级域名跳转
当访问http://www.jbyuan.com跳转到http://www.jbyuan.com/nvxingjiankang/
方法...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注C++内核技术
Nginx url重写rewrite实例详解Nginx_url_rewrite在nginx中实现url重写,学习rewrite的具体用法,包括301重定向的内容等,希望对大家有所帮助。nginx rewrite 实现二级域名跳转
当访问http://www.jbyuan.com跳转到http://www.jbyuan.com/nvxingjiankang/
方法...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注C++内核技术
Nginx url重写rewrite实例详解Nginx_url_rewrite在nginx中实现url重写,学习rewrite的具体用法,包括301重定向的内容等,希望对大家有所帮助。nginx rewrite 实现二级域名跳转
当访问http://www.jbyuan.com跳转到http://www.jbyuan.com/nvxingjiankang/
方法...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注C++内核技术
Nginx url重写rewrite实例详解Nginx_url_rewrite在nginx中实现url重写,学习rewrite的具体用法,包括301重定向的内容等,希望对大家有所帮助。nginx rewrite 实现二级域名跳转
当访问http://www.jbyuan.com跳转到http://www.jbyuan.com/nvxingjiankang/
方法...