ASP.Net Core 2.0 How to get all request headers in middleware?
In ASP.Net Core 2.0, I am trying to validate the incoming request headers in a custom middleware. The problem is that I don't how to extract all the key-value-pair headers. The headers that I need ar...
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- 16 Mar at 16:46
No service for type 'MyType' has been registered
I have a generic repository architecture that looks like this: ``` public interface IRepository<T> where T: class { IList<T> Get(Func<T, bool> where); } public abstract class Repository<T> : I...
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- 15 Mar at 19:26
Supporting multiple versions of NuGet package in one library / NuGet package
### What I want I want my library to work with a range of versions of a NuGet package with breaking changes in API between the changes. I haven't investigated it further, but this path looks promi...
Routing with regular expressions in ServiceStack
I'm trying to build a small .NET Core server with ServiceStack and would like to use regular expressions for routing. So far I've basically just created a Hello World project and connected it to datab...
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- 15 Mar at 18:0
Build error "An attempt was made to load an assembly with an incorrect format " after upgrade net framework 4.5.2 to 4.7.1
We are trying to update the framework of our program. We currently have it in version 4.5.2 and we want to update it to version 4.7.1 We have changed all the csproj of the solution, and when we compi...
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- 15 Mar at 15:14
GDPR: Encrypted logging in C#
The suggestion to encrypt log files as a means of protecting the personal data that might be contained in them is widespread. What I've not seen is a good reference implementation, which is surprisin...
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- 15 Mar at 14:41
Why are there memory allocations when calling a func
I have the following program which construct a local Func from two static methods. But strangely, when I profile the program, it allocated close to a million Func objects. Why invoking Func object is ...
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- 15 Mar at 12:25
Should ReadOnlySpan<T> parameters use the "in" modifier?
C# 7.2 introduced [reference semantics with value-types](https://learn.microsoft.com/en-us/dotnet/csharp/reference-semantics-with-value-types), and alongside this Microsoft have developed types like [...
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- 15 Mar at 11:1
Why is it not a commit and a branch cannot be created from it?
I need to work with an intricate configuration of repositories. I have 5 of them: 1. A remote central repository on machine 1. 2. My local repository on my notebook (machine 2). 3. A bare repository ...
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- 16 Oct at 11:52
How to pass environment variable to docker-compose up
I am trying to run a container. I already have the image uploaded to private Docker registry. I want to write a compose file to download and deploy the image. But I want to pass the TAG name as a vari...
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- 15 Mar at 07:44
Dependency Injection of type Func<T> in ASP.NET Core
I am trying to inject a Func into a webapi controller using asp.net core 2.0.1 for my DataContext. In my Startup.cs i have added; I then in my controller constructor pass this to my service; However, ...
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- 6 May at 18:46
How to redirect root to swagger in Asp.Net Core 2.x?
I'm building Asp.Net Core 2.x web api integrated with Swagger. To access the swagger, I had to append /swagger to the url, eg. [https://mywebapi.azurewebsites.net/swagger/](https://mywebapi.azurewebsi...
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- 15 Mar at 02:34
Span<char> and string equality
When `Span<T>` was announced, I wanted to use it in a parser for my toy programming language. (Actually, I'd probably store a `Memory<char>`, but that's beside the point.) However, I have grown used...
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- 15 Mar at 00:13
How to change default browser with VS Code's "open with live server"?
It defaults to my safari but would like to change it to chrome. I looked in preferences, but there doesn't seem to be an option for that. Any ideas?
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- 14 Mar at 23:31
How to set bot's status
So I'm trying to make my bot's streaming to be with depression but I've tried multiple things and they don't work. I've tried these methods: ``` client.user.setPresence({ game: { name: 'with depressi...
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- 27 Dec at 22:11
ServiceStack JSON deserialization - complex POCO - returning null in .NET Core 2.0
We are using ServiceStack.NET as our web services layer. Earlier to .NET Core 2.0 version of ServiceStack (v5.0.2), the below complex POCO was being deserialized correctly by JsonServiceClient (from C...
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- 14 Mar at 19:7
Is there a `valueof` similar to `keyof` in TypeScript?
I want to be able to assign an object property to a value given a key and value as inputs yet still be able to determine the type of the value. It's a bit hard to explain so this code should reveal th...
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- 16 Mar at 01:40
Microsoft Dynamics 365 SDK Core Assemblies .NET Core Porting Error
When trying to use [Microsoft Dynamics 365 SDK Core Assemblies](https://www.nuget.org/packages/Microsoft.CrmSdk.CoreAssemblies/) in a .NET Core 2.0 project, the following error occurs at runtime simpl...
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- 14 Mar at 15:55
Failover and client timeout
I am using ServiceStack 5.0.2 with Redis Sentinel (3 + 3) and having issues in case of a failover: commands being issued during or after a failover fail with timeout. I have come up with an idea to i...
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- 14 Mar at 14:14
How to clear Flutter's Build cache?
There seems to be a problem with flutter's build. I always need to perform > everytime I run the app to an emulator or device. Otherwise, the app loads a scaffold body which my code had from 2 wee...
How to implement drop down list in flutter?
I have a list of locations that i want to implement as a dropdown list in Flutter. Im pretty new to the language. Here's what i have done. ``` new DropdownButton( value: _selectedLocation, onChan...
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- 14 Mar at 08:46
Can you dynamically load cross platform Native/Unmanaged dlls/libs in .Net Core?
In .Net Core, you can PInvoke with [DllImport], But if you want to dynamically load and map native api calls, DllImport doesn't solve the problem. On windows we handled this with a DllImport to Lo...
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- 14 Mar at 14:39
The reference assemblies for framework .NETCore, Version=v5.0 were not found
I have a UWP project that was created using Visual Studio 2017. It builds fine on this machine (machine 1). However, when I copy the project over to a machine (machine 2) where I only have the Visual...
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- 15 Mar at 08:47
Import py file in another directory in Jupyter notebook
My question is related to [this](https://stackoverflow.com/questions/4383571/importing-files-from-different-folder). I am using Python 3.6 in Jupyter Notebook. My project directory is `/user/project`....
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- 19 May at 23:31
How to get coordinates of the selected item in a list view in Xamarin.Forms?
I want to get the coordinates (rectangle bounds: x, y, width and height) of the selected item in the listview relative to the screen (assume the listview fills the whole screen), so that I can create ...
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- 13 Mar at 19:8