Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM target 1.6

When trying to run the Example CorDapp ([GitHub CorDapp](https://github.com/corda/cordapp-example)) via IntelliJ, I receive the following error: > Cannot inline bytecode built with JVM target 1.8 into...

23 Jul at 15:37

How to bind list inside ListView in Xamarin.Forms

I have one ListView on my page having `ItemSource` as `List<AssetModel>` as shown below: ``` public class AssetModel { public string AssetId { get; set; } public string Description { get; set...

How do I register DbContext EF Core in ServiceStack Core?

With EF Core, DbContext is registered as Scoped by EF service extension. This is desirable because DbContext is not thread-safe and therefore it should be created per request. ServiceStack IOC treats...

SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443

Since a few days I got an issue with Mac OS High Sierra 10.13.3 : When I run a `git clone` like `git clone github.com/xxx.git failed` it print: > LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection...

19 Jan at 23:25

Kubernetes: list all pods and its nodes

I have 3 nodes, running all kinds of pods. I would like to have a list of nodes and pods, for an example: ``` NODE1 POD1 NODE1 POD2 NODE2 POD3 NODE3 POD4 ``` How can this please be achieved? Thanks. ...

25 May at 15:51

ServiceStack- cache object sometimes based on state

Not sure the best way to implement this pattern - say our service returns the results of a sporting event. We want to put the object in the cache only if the event is over. If the event is still being...

25 Feb at 23:43

Add password to Sqlite file in Xamarin forms

I have a Xamarin form application that creates a Sqlite database. `Microsoft.EntityFrameworkCore.Sqlite` is used to create the database. I want to add a password to the file. I searched the internet...

Discard feature significance in C# 7.0?

While going through new C# 7.0 features, I stuck up with feature. It says: > Discards are local variables which you can assign but cannot read from. i.e. they are “write-only” local variables. and, t...

9 Apr at 16:5

Why doesn't AutogenerateBindingRedirects work for a Web.config in Visual Studio 2017

I have a reference to a .Net Standard 2.0 library that requires Microsoft.AspNet.WebApi.Client 5.2.4. This has a lot of dependencies that need to be redirected to use newer versions. To avoid package...

xamarin forms what is the difference content page and content view

What is the difference between: - - - What I'm trying to do is to have some content that overlays the main content when an item is being tapped. I was thinking I could have all the content on in th...

25 Feb at 03:11

Running DotNet Build Causes Microsoft.Build.Tasks.CodeAnalysis.dll Assembly Conflict

I'm having an issue trying to build a dotnet core project from command line that has these references: ``` <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="2.6.1" /> <PackageReferen...

Special Icon when naming a MonoBehaviour class GameManager

Is there something special about the name `GameManager` in Unity that causes the designer to act differently? I have a class named `GameManager` that is derived from `ScriptableObject`, and the desig...

20 Jul at 17:24

How to fix docker: Got permission denied issue

I installed Docker in my machine where I have Ubuntu OS. When I run: ``` sudo docker run hello-world ``` All is ok, but I want to hide the `sudo` command to make the command shorter. If I write the c...

25 Oct at 20:1

ServiceStack server-sent events - parameterized channels?

If I'm building something like a real time stock update page and want to send the updates via SSE - is the best practice to embed any parameters you need for the service (the stock symbol) as part of ...

23 Feb at 20:3

Download file to browser using .NET Core Razor Pages

Using ASP.NET Razor Pages, I am trying download a file to the browser. From the Page(html), using a link like this works fine: ``` href="/DownloadableFiles/testB.csv" download="newname">Download Link...

23 Feb at 17:32

How do I know if automapper has already been initialized?

Is there a way to know if automapper has already been initialized? For example: ``` AutoMapper.Mapper.IsInitialized(); // would return false AutoMapper.Mapper.Initialize( /*options here*/ ); AutoMapp...

1 Jun at 06:45

Unity [UNET] Sync non-player object transform not working

I am trying to sync the transform of one non-player gameobject in Unity by using UNET. Basically I have a player that can go against that object and move it, and I want the transform of that object to...

23 Feb at 15:3

Enum returning string value in WebAPI

I have come across a piece of code in my Web API project, which has a class of this structure: ``` public class QuestionDto { public bool disabled {get;set;} public int id {get;set;} publi...

20 Jun at 10:30

Why does Scoped service resolve as two different instances for same request?

I have a simple service that contains a `List<Foo>`. In Startup.cs, I am using the `services.addScoped<Foo, Foo>()` method. I am inject the service instance in two different places (controller and m...

How to access appsettings from another project

In the startup file I need a way to access IConfiguration in another project. I have been told the Business Logic should not know about IConfiguration. If thats the case then how do I inject data from...

23 Feb at 13:44

How to avoid the "Windows Defender SmartScreen prevented an unrecognized app from starting warning"

My company distributes an installer to customers via our website. Recently when I download via the website and try to run the installer I get the warning message: > Windows protected your PCWindows De...

What's the benefit of var patterns in C#7?

I don't understand the use case of `var` patterns in C#7. [MSDN](https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/is#var): > A pattern match with the `var` pattern always s...

11 Apr at 16:11

What is the difference between UTC and GMT?

I have a few queries regarding the Time zones: 1. Can the time be captured in UTC alone? 2. Is UTC -6 and GMT -6 the same, and does that mean it is US local time? 3. Say, I have UTC time as "02-01-20...

30 Oct at 09:12

ASP.Net Core 2.0 SignInAsync returns exception Value cannot be null, provider

I have an ASP.Net Core 2.0 web application I am retrofitting with unit tests (using NUnit). The application works fine, and most of the tests thus far work fine. However, testing the authentication/...

24 Feb at 04:3

How to access IConfigurationRoot in startup on .net core 2?

I have written a custom `ConfigurationProvider` with the entity framework. Since I also want to make it updateable during runtime, I have created a [IWritableableOption](https://stackoverflow.com/a/42...