Do not know how to use coroutines in Unity3D

In Unity3D, this is my code: Everytime a player run into a power up one of the ActivateBuff Methods gets called. Obviously powerUps effects don't last forever though so I used `IEnumerators` to revers...

7 May at 03:59

Current JsonReader item is not an object

First I made an application and then I've started doing test for it ( Know it is not good way ), everything works fine with parsing etc, but after i made few test got an error : > Newtonsoft.Json.Jso...

24 Nov at 23:13

To close the socket, don't Close() the socket. Uhmm?

I know that TIME_WAIT is an integral part of TCP/IP, but there's many questions on SO (and other places) where multiple sockets are being created per second and the server ends up running out of ephem...

24 Nov at 12:39

Entity framework Core Update-database specific migration

I am trying to figure out how to run a specific migration from the package manager in nuget. I have tried to run: ``` update-database -TargetMigration test32 ``` But I do get this message: A para...

8 Sep at 12:26

Differences between C# "var" and C++ "auto"

I'm learning C++ now because I need to write some low level programs. When I learned about "auto" keyword, it reminds me "var" keyword, from C#. So, what are differences of C# "var" and C++ "auto"? ...

22 Apr at 10:9

How to add a custom code analyzer to a project without nuget or VSIX?

I want to write a custom code analyzer in Visual Studio 2015 for a C# ConsoleApplication. For this reason I don't want to create a seperate "Analyzer with Code Fix" project from template, because this...

24 Nov at 18:52

ASP.NET MVC Core WebAPI project not returning html

Here is my controller i am sending my html ``` public class MyModuleController : Controller { // GET: api/values [HttpGet] public HttpResponseMessage Get...

How do I use the SqlResource method in EF Migrations?

MSDN says this method "Adds an operation to execute a SQL resource file". Its signature is: ``` protected internal void SqlResource( string sqlResource, Assembly resourceAssembly = null, ...

List<MyObject> does not contain a definition for GetAwaiter

I have a method that returns a List<> of an object. This method takes a while to run. ``` private List<MyObject> GetBigList() { ... slow stuff } ``` This method is called from 4 or 5 sources. ...

23 Nov at 22:16

implementing roles in identity server 4 with asp.net identity

I am working on an asp.net MVC application with identity server 4 as token service. I have an api as well which has some secure resources. I want to implement roles (Authorization) for api. I want to ...

Azure Functions - using appsettings.json

Is it possible to use an appsettings.json file in Azure Functions? There is documentation for environment variables here.. [https://learn.microsoft.com/en-us/azure/azure-functions/functions-referenc...

24 Sep at 11:46

Does Visual Studio 2017 work with Code Contracts?

I just installed the newly released Visual Studio 2017 Enterprise (RC). I'm having trouble getting it to work with [Code Contracts](https://learn.microsoft.com/en-us/dotnet/framework/debug-trace-profi...

How to include reference to assembly in ASP.NET Core project

I have this line ``` string sConnectionString = ConfigurationManager.ConnectionStrings["Hangfire"].ConnectionString; ``` And it requires to include [System.Configuration](https://msdn.microsoft.c...

how ASP.NET Core execute Linux shell command?

I have an ASP.NET Core web app on Linux. I want to execute shell commands and get result from commands. Is there a way to execute a Linux shell command from within an ASP.NET Core application and retu...

16 Feb at 15:31

Converting IQueryable to implement IAsyncEnumerable

I have a query in a method: ``` private readonly IEntityReader<Customer> _reader; public async Task<IEnumerable<Customer>> HandleAsync(GetCustomer query) { var result = _reader.Query() ....

Group By Multiple Column In LINQ in C#

I have a class like as follows: ``` public class ActualClass { public string BookName { get; set; } public string IssuerName { get; set; } public DateTime DateOfIssue { get; set; } pu...

1 Jan at 10:37

How to find child of a GameObject or the script attached to child GameObject via script

I know this is a bit of a stupid question, but how would I reference the child (a cube) of a game object via script(the script is attached to the gameObject). (the equivalent to something like GetComp...

22 Nov at 23:6

How can I wrap Web API responses(in .net core) for consistency?

I need to return a consistent response with a similar structure returned for all requests. In the previous .NET web api, I was able to achieve this using DelegatingHandler (MessageHandlers). The objec...

17 Jan at 08:38

Task could not be loaded from assembly

I have an error in one of my projects at work. The error says: > Severity Code Description Project File Line Suppression State Error The "StyleCopTask" task could not be loaded from t...

22 Nov at 15:24

How to do gracefully shutdown on dotnet with docker?

Is there a way to shut-down a application which is running in ? If yes, which event I should listen? All I want is upon cancellation request I would like to pass my cancellation token/s to curre...

23 May at 11:54

Entity Framework not working with temporal table

I'm using database first entity framework 6. After changing some of the tables in my schema to be temporal tables, I started getting the following error when attempting to insert new data: `Cannot i...

Merge migrations in entity-framework-core

Is it possible to merge all migrations files into one ? I created initial migration. ``` dotnet ef migrations add InitialMigration ``` [Source](http://benjii.me/2016/05/dotnet-ef-migrations-for-as...

WPF FormattedText rasterises/cuts when ligatures used in some fonts (ti, tf, etc.)

I'm currently using the font [Carlito](https://fontlibrary.org/en/font/carlito) to render some `FormattedText` in WPF, in order to then print an eventual image as so: ``` DrawingVisual vis = new Dr...

22 Nov at 10:55

Deserializing JSON response without creating a class

From the result of an API call I have a large amount of JSON to process. I currently have this ``` Object convertObj = JsonConvert.DeserializeObject(responseFromServer); ``` I am aware that I coul...

22 Nov at 05:5

UserAuthId property not set when mocking a user session in ServiceStack

I'm trying to mock the user session in a BasicAppHost for testing as follows: ``` TestMode = true; container.Register<IAuthSession>(c => new AuthUserSession { UserAuthId = "1"...

21 Nov at 23:45