How to include dependencies in .NET Core app docker image?

I'm trying to build a .NET Core app docker image. But I can't figure out how I'm supposed to get the project's NuGet dependencies into the image. For simplicity reasons I've create a .NET Core consol...

6 Aug at 01:57

Encrypt String in .NET Core

I would like to encrypt a string in .NET Core using a key. I have a client / server scenario and would like to encrypt a string on the client, send it to the server and decrypt it. As .NET Core is s...

5 Aug at 17:46

How to extract custom header value?

I have this exact code from the accepted answer in my project which I need to migrate into ASP.NET Core MVP. [How to extract custom header value in Web API message handler?](https://stackoverflow.com...

16 Mar at 07:23

How to sign a JWT using RS256 with RSA private key

I am using the [jose-jwt library](https://github.com/dvsekhvalnov/jose-jwt) and want to create a signed JWT in C# using the RS256 algorithm for encryption. I have no experience with cryptography, so p...

23 Oct at 18:44

PHP XML Extension: Not installed

So i'm currently installing mybb and went through a very long tutorial on how to do it. The problem is when I get to the requirements check this shows up [](https://i.stack.imgur.com/a0YrD.png) How ...

5 Aug at 16:14

Deserialize nested JSON into C# objects

I am getting JSON back from an API that looks like this: ``` { "Items": { "Item322A": [{ "prop1": "string", "prop2": "string", "prop3": 1, "prop4": false },{ "...

Running a .NET Core Console Application on Mac or Windows

I've created a .NET Core console application. I want to build the app so that I can execute it on Windows or MacOS without dotnet core being installed on the machine. So I need e.g. for windows an exe...

21 Sep at 20:51

Jetbrains Rider + Visual Studio WPF

I'm about to have a project with C# again. As I love using JetBrains IDEs, I came along Rider. The main problem for me is that I need a Windows Forms or WPF Designer for the GUI. Is there any external...

27 Oct at 07:18

Determine Operating System in .NET Core

How can I determine which operating system my .NET Core app is running on? In the past I could use `Environment.OSVersion`. What is the current way to determine whether my app is running on Mac or Wi...

6 Apr at 00:42

How do I visually design my database with Entity Framework Core?

I am wondering myself, how I should design my database scheme (in terms of efficiency and visuality). I am developing a ASP.NET Core application with Angular 2 and I am using [Entity Framework Core](...

Change bar plot colour in geom_bar with ggplot2 in r

I have the following in order to bar plot the data frame. ``` c1 <- c(10, 20, 40) c2 <- c(3, 5, 7) c3 <- c(1, 1, 1) df <- data.frame(c1, c2, c3) ggplot(data=df, aes(x=c1+c2/2, y=c3)) + geom_bar(sta...

3 May at 21:21

webpack command not working

I am new to Node Js and Webpack. I tried to start a project with module-loaders. Firstly, I installed nodeJs and NPM and created a new directory called `tutorial`. I used the command prompt to cd int...

4 Jul at 13:26

How to set component default props on React component

I use the code below to set default props on a React component but it doesn't work. In the `render()` method, I can see the output "undefined props" was printed on the browser console. How can I defin...

22 Aug at 18:36

Use JWT (Authorization: Bearer) in Swagger in ASP.NET Core

I'm creating a REST api in ASP.NET Core 1.0. I was using Swagger to test but now I added JWT authorization for some routes. (with `UseJwtBearerAuthentication`) Is it possible to modify the header of ...

4 Jun at 12:5

How to properly dispose the stream when using StreamContent

I'm attempting to return a stream from my webapi endpoint, and then clean up by disposing the stream. I expected this to be the correct way, but the stream is of course disposed before returning. ``...

16 Sep at 17:53

UWP Button Changes Colors when Mouse hovers over

I am trying to create a UWP button which will change background color when the mouse pointer hovers over it. The trouble I am having is that by default, it seems to already do this, but not to the col...

4 Aug at 23:4

Is it possible to run a .NET Core console application silently (hide console window)?

I'm trying to automate some tasks for myself and I wrote a few .NET Core 1.0 console applications. One of them is BrowserRouter - a simple application which, based on a URL pattern, decides which brow...

1 Aug at 10:21

How to discard local changes and pull latest from GitHub repository

I have a directory on my machine where I store all projects from GitHub. I opened one of them and made changes locally on my machine. Project got messed up and now I want to discard all the changes I ...

30 May at 19:40

sudo: docker-compose: command not found

I am trying to run docker-compose using sudo. I have both docker and docker-compose installed on Ubuntu 16.01. Due to an error while trying to download compose using curl, I ended up installing it u...

9 Dec at 20:47

Where is the application.properties file in a Spring Boot project?

I started a new Spring boot project, I want to change the port number and I read that I have to modify the `/resource/application.properties` to do so. I cannot locate this file however, did I miss ...

29 Sep at 04:34

AccessDenied for ListObjects for S3 bucket when permissions are s3:*

I am getting: > An error occurred (AccessDenied) when calling the ListObjects operation: Access Denied When I try to get folder from my S3 bucket. Using this command: ``` aws s3 cp s3://bucket-...

What is the difference between Microsoft.AspNet.WebApi.OData and Microsoft.Data.OData and Microsoft.AspNet.OData?

I am creating a RESTful service using Web API and Entity Framework with OData endpoints. The Microsoft.AspNet.WebApi.OData and Microsoft.Data.OData and Microsoft.AspNet.OData packages seem to overlap,...

4 Aug at 18:57

ServiceStack: how to change member attributes in the API model at service startup?

We use ServiceStack for our Web APIs developed in C#. I would like to change the required attribute of our data members at the moment the web service starts. Currently the required attribute is defin...

23 May at 12:22

Css transition from display none to display block, navigation with subnav

This is what I have [jsFiddle link](https://jsfiddle.net/vour8ad9/) ``` nav.main ul ul { position: absolute; list-style: none; display: none; opacity: 0; visibility: hidden; p...

4 Aug at 16:10

How can I get Url Referrer in ASP.NET Core MVC?

I am trying to migrate an ASP.NET MVC webform to ASP.NET Core MVC. Currently, I am having trouble with the `Request.UrlReferrer` class. The original line is: ``` [HttpPost] public async Task<Act...

23 Jan at 08:26