.net-core-2.0 azure app service 502.5 error

Getting a 502.5 error after CI deployment to azure app service. When running `dotnet {myproject}.dll` on the debug console this is the error I get: > Unhandled Exception: System.IO.FileLoadException...

Array types with same element type & rank not equal

Very simple: ``` var equal1 = typeof(object[]) == typeof(object).MakeArrayType(); var equal2 = typeof(object[]) == typeof(object).MakeArrayType(1); var equal3 = typeof(object[,]) == typeof(object).Ma...

15 Aug at 13:39

Use .net DLL with broken References

I have to use a DLL as an API in my application (C#, .NET 4.5). I can reference the DLL normaly. No error at all. But if I want to use any class of this DLL, I get the following compile error: > Erro...

21 Sep at 15:33

Failed to resolve: com.google.android.gms:play-services in IntelliJ Idea with gradle

I'm trying to add google play services to my libGDX project in IntelliJ Idea. I've followed the setup guide here: [https://developers.google.com/android/guides/setup](https://developers.google.com/and...

Comparing 1 million integers in an array without sorting it first

I have a task to find the difference between every integer in an array of random numbers and return the lowest difference. A requirement is that the integers can be between 0 and int.maxvalue and that...

6 May at 20:44

Strange debug output in app since upgrade to Visual Studio 2017 15.3.0

My xamarin android app constantly prints the following debug output since I upgraded to Visual Studio 2017 15.3.0: ``` 08-15 09:13:23.275 D/Mono ( 3119): [0x9a5be930] worker unparking, timeout? no...

17 Aug at 17:41

Task.WhenAll for ValueTask

Is there an equivalent of `Task.WhenAll` accepting `ValueTask`? I can work around it using ``` Task.WhenAll(tasks.Select(t => t.AsTask())) ``` This will be fine if they're all wrapping a `Task` bu...

16 May at 00:26

How to enable C++17 in CMake

I'm using VS 15.3, which supports integrated CMake 3.8. How can I target C++17 without writing flags for each specific compilers? My current global settings don't work: ``` # https://cmake.org/cmake/h...

8 Aug at 02:16

JWT on .NET Core 2.0

I've been on quite an adventure to get JWT working on DotNet core 2.0 (now reaching final release today). There is a of documentation, but all the sample code seems to be using deprecated APIs and c...

15 Aug at 07:54

Different DLL but should be the same in console application and website

I have a console application and website that use the same `System.Runtime.Serialization.Primitives.dll` assembly. However, when I run the website, my assembly is the one on the right, but if I run c...

Entity Framework Core still picks up old column

I recently delete a column `ConversationId` from my tables. When I start to debug my service and try to save I am getting an error: > Invalid column name 'ConversationId'. Code: ``` public class As...

Getting "Tuple element name is inferred. Please use language version 7.1 or greater to access an element by its inferred name."

We have the following code that has been working fine in our UWP app until today after we updated Visual Studio 2017 to the latest . ``` private void Test() { var groups = new List<(Guid key, ILi...

C# SMO Database do not log creation

I have an integration test that creates a database of type `Microsoft.SqlServer.Management.Smo.Database`: ``` var defaultConnectionConnectionString = ConfigurationManager.ConnectionStrings["DefaultCo...

14 Aug at 17:15

How do I keep ASP.net connection string passwords secure on a git repository?

Up until now I have been using gitignore to ignore my web.congfig and web.release.config files so that my connections strings (including passwords) do not get stored in the git repository. This has b...

14 Aug at 15:12

CPU usage in .net core (at least on Windows)

So `PerformanceCounter` is gone in dotnet core. I understand it was because it was not Linux-compatible. This comment here: ( [What is the story of Performance Counters for .NET Core?](https://stacko...

14 Aug at 14:0

ASP.Net Core middleware cannot set status code on exception because "response has already started"

Related: [Modify static file response in ASP.NET Core](https://stackoverflow.com/questions/40019012/modify-static-file-response-in-asp-net-core/40019112#40019112) However, I do not understand why the...

14 Aug at 15:49

Ionic App, Typescript Error Cannot find name 'RequestMode'

I have problem in my ionic app, after some updates in ionic & angular servicestack give me errors like the below > Typescript Error Cannot find name 'RequestMode'. node_modules/servicestack-client/...

20 Aug at 13:25

ServiceStack: Dependency injected object's lifetime in IMessageService

We have logic that implements `IMessageService.RegisterHandler<T>(Func<IMessage<T>, object>)`. In the execution block of the message queue, we auto-wire a service by using Funq.Container. The service'...

bootstrap 4 responsive utilities visible / hidden xs sm lg not working

Having an issue with the new responsive utilities , when migrating to . I am aware that .hidden- classes have been [removed from v3 and replaced](https://v4-alpha.getbootstrap.com/layout/responsive-ut...

How can I add a <ViewCell> with a <Grid> to a TableView in C#

I'm constructing a dynamic TableView. So far I have this: ``` var section = new TableSection("Available Categories"); foreach (var category in categoryGroups) { var name = (string)category.Name; ...

16 Jul at 23:12

Servicestack hosting on subdomain and authenticating from main domain

> I am creating one web app in asp.net MVC with identity (OWIN) framework. Now it will be hosted in one domain lets say domain.comNow i want to host servicestack on sub domain lets say service.do...

14 Aug at 15:38

Can I run Keras model on gpu?

I'm running a Keras model, with a submission deadline of 36 hours, if I train my model on the cpu it will take approx 50 hours, is there a way to run Keras on gpu? I'm using Tensorflow backend and ru...

14 Aug at 18:48

bootstrap.min.js:6 Uncaught Error: Bootstrap dropdown require Popper.js

Suddenly I started to get error when I try to open my dropdown menu : ``` bootstrap.min.js:6 Uncaught Error: Bootstrap dropdown require Popper.js (https://popper.js.org) at bootstrap.min.js:6...

13 Aug at 15:18

Angular4 - No value accessor for form control

I have a custom element : ``` <div formControlName="surveyType"> <div *ngFor="let type of surveyTypes" (click)="onSelectType(type)" [class.selected]="type === selectedType"> <md-i...

Cross-AppDomain call corrupts the runtime

This was originally a much more lengthy question, but now I have constructed a smaller usable example code, so the original text is no longer relevant. I have two projects, one containing a single st...