Could not connect to Redis at 127.0.0.1:6379: Connection refused with homebrew

Using homebrew to install Redis but when I try to ping Redis it shows this error: ``` Could not connect to Redis at 127.0.0.1:6379: Connection refused ``` I tried to turn off firewall and edit co...

15 Jan at 02:41

Custom ViewComponent with asp-for as parameter

I want wrap this: ``` <textarea asp-for="@Model.Content" ...> ``` into reusable ViewComponent, where property will be parameter: ``` <vc:editor asp-for="@Model.Content" /> ``` I was able to pass...

Servicestack Display 404 page CatchAllHandlers

Im using servicestack Core with kestrel. I made a `CatchAllHandlers` delegate with the following code. ``` var requestType = typeof(NotFoundPage); var restPath = new RestPath(requestType, pathInfo); r...

20 Jun at 09:12

How to add RGB values into setColor() in Java?

How can I add (red, green, blue) values to my Java? For example: ``` setColor(255, 0, 0); ``` The context looks like this: ``` public void render() { BufferStrategy bs = getBufferStrategy(); ...

29 May at 18:53

What was the design rationale for making void not a primitive type?

When using reflection `Type.IsPrimitive` on a `void` type returns false.Coming from a C++ background this was surprising. Looking at the [C# 6.0 spec](https://github.com/ljw1004/csharpspec/blob/gh-pa...

17 Mar at 13:48

Could not load file or assembly 'log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=1b44e1d426115821' or one of its dependencies

I found several threads relating this issue, but none of those solved my issue. I have been previously using `log4net version 1.2.10.0` in my `ASP.NET` services. I have updated it to current version...

17 Mar at 10:45

How to allow for multiple types deployment?

In my search for the [meaning of life](https://martinfowler.com/articles/microservices.html), I stumbled upon a blog post that mentioned that , it is simply an , and as such we need to design for allo...

Why I can't access remote Jupyter Notebook server?

I have started a Jupyter Notebook server on my centos6.5 server.And jupyter is running like ``` [I 17:40:59.649 NotebookApp] Serving notebooks from local directory: /root [I 17:40:59.649 NotebookApp]...

11 May at 17:19

Specifying custom property name when binding object to Web API endpoint

I have a .Net Core Web API. It automatically maps models when the model properties match the request body. For example, if you have this class: ``` public class Package { public string Carrier ...

17 Mar at 00:6

How to port swift based cocoapods to Xamarin

I am trying to port cocoapods to xamarin. Objective C based cocoapods can be ported by converting it into a static library(.a) and subsequently converting that as binding library in xamarin studio or...

16 Mar at 23:40

How to load appsetting.json section into Dictionary in .NET Core?

I am familiar with loading an appsettings.json section into a strongly typed object in .NET Core `Startup.cs`. For example: ``` public class CustomSection { public int A {get;set;} public int B...

4 Jan at 06:55

Delegate return type different with lambda function

Consider this MCVE: ``` using System; public interface IThing { } public class Foo : IThing { public static Foo Create() => new Foo(); } public class Bar : IThing { public static Bar Creat...

16 Mar at 22:33

How can I call a controller action when rendering a partial view?

I am creating a partial view for a sidebar that will show the most popular posts in my site. How can I create a separated controller for loading the model required by the partial view? (The `IEnumerab...

24 May at 20:10

VS2017 Scanning data

I opened a solution in VS2017 and noticed the below image stating "Scanning data XX%" [](https://i.stack.imgur.com/AjLGl.png) Does anyone know what VS is doing here? It seems to be taking a long time ...

6 Aug at 16:34

How to play a sound in NETCore?

I'm trying to play a sound inside a .Net Core console application and I can't figure this out. I am looking for something managed inside the .Net Core environment, maybe like regular .Net : ``` // N...

16 Mar at 21:56

Using C# 7 features inside of a View in an ASP.NET MVC Core project

I've looked for other questions related to this, but none seem to be quite what I'm looking for. I have a website running on ASP.NET Core with the new project structure in VS2017. Code files using C#...

15 Jul at 21:27

Kotlin Error : Could not find org.jetbrains.kotlin:kotlin-stdlib-jre7:1.0.7

I installed the Kotlin plugin into my app (v. v1.1.1-release-Studio2.2-1) and then selected "Configure Kotlin in Project" I selected compiler and runtime version of 1.0.7. Kotlin updated my Gradle f...

20 Jun at 09:12

Web Api HTTPPost not accepting int

I am trying to just pass in `body` a `int` and it does not work Why do I need to create a class with a property of type int ? (then it works) ``` [HttpPost] [Route("api/UpdateMainReversed")] publ...

ASP.NET Core Application (.NET Framework) for Windows x64 only error in project.assets.json

I want to simplify my configuration in my ASP.NET Core Web Application (.NET Framework) application using VS 2017. I already know that my website will be running under Windows/IIS in x64 environment ...

Add VSIX features to C# Class Library

I have an existing Single-File Generator (housed in a C# Class Library). How do you add the VSIX project-level features to this project? The end goal is to compile my class library project and get a V...

2 May at 14:13

TCP support in Azure IoT Hub

Azure IoT Hub Supports AMQP, MQTT, HTTP protocols. In order to customize these protocols we have Azure IoT protocol gateway. I can find good samples on MQTT protocol customization. I need some sample ...

6 Feb at 14:24

@ConfigurationProperties Spring Boot Configuration Annotation Processor not found in classpath

I try to make completion for custom properties in . I tried to create a simple project via : 1. Created a new Gradle project with Spring Boot Initializer (I haven't checked anything at all). 2. Creat...

9 Sep at 15:5

Property value of "base" in debugger

I'm debugging the following code: ``` class A { public virtual string X => "A"; } class B : A { public bool OwnX { get; set; } = true; public override string X => OwnX ? "B" : b...

16 Mar at 15:9

Convert class to dynamic and add properties

I have a class `MyClass`. I would like to convert this to a dynamic object so I can add a property. This is what I had hoped for: ``` dynamic dto = Factory.Create(id); dto.newProperty = "123"; ``` ...

16 Mar at 14:29

Ansible: To use the 'ssh' connection type with passwords, you must install the sshpass program"

Recently I created new roles called spd in my existing project. While other script works fine in the setup. This newly created fails. Please point me to what is going wrong here ``` ansible/roles ...

22 Nov at 13:27