c#
Why does my nested HttpModule EndRequest event handler not fire?
I also wanted to modify my headers, but i needed to hide as much as possible. It is the same for Add or Remove or both, it is just headers. 1) You can set MvcHandler.DisableMvcResponseHeader = true; in the global.asax protected void Application_Start() { MvcHandler.DisableMvcResponseHeader = true; } and protected void Application_PreSendRequestHeaders() { Response.Headers.Remove(“Server”); Response.Headers.Remove(“X-AspNet-Version”); …
How to resolve NuGet dependency hell
Unity package isn’t a good example because you should use it only in one place called Composition Root. And Composition Root should be as close as it can be to application entry point. In your example it is CompanyName.SomeSolution.Application Apart from that, where I work now, exactly the same problem appears. And what I see, …
Why does trying to understand delegates feel like trying to understand the nature of the universe?
Delegates are just a way to pass around a function in a variable. You pass a delegated function to do a callback. Such as when doing asynchronous IO, you pass a delegated function (a function you have written with the delegate parameter) that will be called when the data has been read off the disk.
Why does ReSharper suggest that I make type parameter T contravariant?
So what is different between <T> and <in T>? The difference is that in T allows you to pass a more generic (less derived) type than what was specified. And what is the purpose of contravariant here? ReSharper suggests to use contravariance here because it sees the you’re passing the T parameter into the Validate …
C# access modifier for exposing class only within namespace
There is no such access modifier: the closest modifier is internal, but the unit of protection is the assembly in which the class resides, not its namespace. One could argue that it is possible to achieve similar level of control using internal, because both kinds of restriction keep outsiders from accessing the implementation details of …
Reference a .NET Core Library in a .NET 4.6 project
This can now be done with .Net Core RC2. Here is how: Ensure your .Net RC2 projects’ project.json is configured to include the relevant .net framework. For example this section references .Net 4.51 which can be reference by any of the frameworks equal or above this version: Example: “frameworks”: { “net451”: { }, “netstandard1.5”: { …
Breaking changes in .NET 4.0
The languages documentation team publishes separate documents for C# and VB breaking changes: VB: http://msdn.microsoft.com/en-us/library/cc714070%28VS.100%29.aspx C#: http://msdn.microsoft.com/en-us/library/ee855831%28VS.100%29.aspx I wrote the C# one and included covariance and contravariance breaking changes mentioned by Eric Lippert, and events changes discussed by Chris Burrows. There are also some breaking changes around optional parameters, embedded interop types, and method group …
Finding out what exceptions a method might throw in C#
.NET does not have enforced (“checked”) exceptions like java. The intellisense might show this information, if the developer has added a /// <exception…/> block – but ultimately more exceptions can happen than you expect (OutOfMemoryException, ThreadAbortException, TypeLoadException, etc can all happen fairly unpredictably). In general, you should have an idea of what things are likely …
How can I enable all features of C# 7 in Visual Studio 2017 project?
For arbitrary task-like types you linked to in the 2nd part of your question you need to include the System.Threading.Tasks.Extensions package. The reason you need these NuGet packages is because the new language features rely on new types added to the .NET framework. The new types that the C# language features depend on will not …