首页 \ 问答 \ 可以在ASP.NET MVC 3中安装ASP.NET MVC 4吗?(It is okay to install ASP.NET MVC 4 along ASP.NET MVC 3?)

可以在ASP.NET MVC 3中安装ASP.NET MVC 4吗?(It is okay to install ASP.NET MVC 4 along ASP.NET MVC 3?)

可以在ASP.NET MVC 3中安装ASP.NET MVC 4吗? 或者它会破坏MVC 3中的任何东西吗?

谢谢。


It is okay to install ASP.NET MVC 4 along ASP.NET MVC 3 ? or will it break anything from MVC 3 already in place ?

Thanks.


原文:https://stackoverflow.com/questions/7539247
更新时间:2022-02-26 16:02

最满意答案

不要明白你的意思:

可变参数不提供检查其中有多少个的机制,所以他们是正确的

template <typename ...T>
Vector(T... args) {
    static_assert(sizeof...(args) <= N, "oops");
}

应该管用..


By following Member function template with the number of parameters depending on an integral template parameter and Variadic templates with exactly n parameters, have got it working with the following code.

template<size_t N> class Vector {
private:
    array<double, N> vals;
public:
    template <typename ...T,
          typename enable_if<sizeof...(T) == N, int>::type = 0>
    Vector(T ...args) : vals{args} {}
};

相关问答

更多

相关文章

更多

最新问答

更多
  • 获取MVC 4使用的DisplayMode后缀(Get the DisplayMode Suffix being used by MVC 4)
  • 如何通过引用返回对象?(How is returning an object by reference possible?)
  • 矩阵如何存储在内存中?(How are matrices stored in memory?)
  • 每个请求的Java新会话?(Java New Session For Each Request?)
  • css:浮动div中重叠的标题h1(css: overlapping headlines h1 in floated divs)
  • 无论图像如何,Caffe预测同一类(Caffe predicts same class regardless of image)
  • xcode语法颜色编码解释?(xcode syntax color coding explained?)
  • 在Access 2010 Runtime中使用Office 2000校对工具(Use Office 2000 proofing tools in Access 2010 Runtime)
  • 从单独的Web主机将图像传输到服务器上(Getting images onto server from separate web host)
  • 从旧版本复制文件并保留它们(旧/新版本)(Copy a file from old revision and keep both of them (old / new revision))
  • 西安哪有PLC可控制编程的培训
  • 在Entity Framework中选择基类(Select base class in Entity Framework)
  • 在Android中出现错误“数据集和渲染器应该不为null,并且应该具有相同数量的系列”(Error “Dataset and renderer should be not null and should have the same number of series” in Android)
  • 电脑二级VF有什么用
  • Datamapper Ruby如何添加Hook方法(Datamapper Ruby How to add Hook Method)
  • 金华英语角.
  • 手机软件如何制作
  • 用于Android webview中图像保存的上下文菜单(Context Menu for Image Saving in an Android webview)
  • 注意:未定义的偏移量:PHP(Notice: Undefined offset: PHP)
  • 如何读R中的大数据集[复制](How to read large dataset in R [duplicate])
  • Unity 5 Heighmap与地形宽度/地形长度的分辨率关系?(Unity 5 Heighmap Resolution relationship to terrain width / terrain length?)
  • 如何通知PipedOutputStream线程写入最后一个字节的PipedInputStream线程?(How to notify PipedInputStream thread that PipedOutputStream thread has written last byte?)
  • python的访问器方法有哪些
  • DeviceNetworkInformation:哪个是哪个?(DeviceNetworkInformation: Which is which?)
  • 在Ruby中对组合进行排序(Sorting a combination in Ruby)
  • 网站开发的流程?
  • 使用Zend Framework 2中的JOIN sql检索数据(Retrieve data using JOIN sql in Zend Framework 2)
  • 条带格式类型格式模式编号无法正常工作(Stripes format type format pattern number not working properly)
  • 透明度错误IE11(Transparency bug IE11)
  • linux的基本操作命令。。。