Blazor/razor onclick event with index parameter

I have the below code but the index parameter that is passed when I click the `<tr>` element is always 9. That is becuase I have 9 rows in the table that is passed to the component as data. So looks l...

10 Jul at 09:9

How to prevent ServiceStack from leaking private server information during 403 Forbidden Response

Servicestack Version: 3.9.71.0 Target Framework: .NET 3.5 Program background: has been in production use for over 3.5 years Recently due to a customer security audit items were brought to our attentio...

10 Jul at 04:31

Azure KeyVault: Azure.Identity.CredentialUnavailableException: DefaultAzureCredential failed to retrieve a token from the included credentials

I am trying to connect my aspnet core application that is targeting .net framework with Azure Keyvault. On a new azure vm that supports identity everything works fine, but this application is hosted o...

Is it best practice to test my Web API controllers directly or through an HTTP client?

I'm adding some unit tests for my ASP.NET Core Web API, and I'm wondering whether to unit test the controllers directly or through an HTTP client. Directly would look roughly like this: ``` [TestMeth...

19 Jul at 05:25

dotnet publish profile ignores pubxml file

I have the following pubxml file which I created via Visual Studio 2019: ``` <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <PropertyGroup> <WebPublishM...

8 Jul at 04:17

Android 11 Scoped storage permissions

My App use the file paths of images provided by `Environment.getExternalStorageDirectory()` to create albums of photos, but with . According to the Android developers documentation they recently intro...

28 Feb at 11:58

Dynamically ignore property on sealed class when serializing JSON with System.Text.Json

### Question Can I dynamically ignore a property from a sealed class using [System.Text.Json.JsonSerializer](https://learn.microsoft.com/en-us/dotnet/api/system.text.json.jsonserializer)? ### Exam...

How can I open a new window without using JS

In blazor i use `NavigationManager.NavigateTo(url)`in order to change window location, but how can I use it to open a new tab with a specified URL without having to invoke JS on `OnAfterRenderAsync()`...

7 Jul at 07:7

Could not load file or assembly System.Runtime.CompilerServices.Unsafe

I created a Visual Studio (Community 2019) project with C# using `ServiceStack.Redis`. Since it is C#, I use Windows 10 (there is a Redis version for Windows but it is really old and as I know, it is ...

I get an error when I add migration using Entity Framework Core

I built a console project and use code first to map model to database. When I run the command of `Add-Migration InitialMigration`, I get an error: > Method 'Create' in type 'Microsoft.EntityFrameworkC...

6 Jul at 20:3

How to archive or delete Redis log file

I am using Redis open source from redis.io. I have configured my redis.conf file and set the as "" from default setting "". This helps in reducing the logfile size. My log file is growing in size and...

How can I run offline database usage in Blazor WebAssembly-PWA?

I have a `Blazor WebAssembly ASP.NET Core hosted - PWA` application and want to run it offline. The database is currently built with SQLite and EF-Core. Is it possible to add offline functionality? I ...

How can I use/inject a service in a "normal" c# class like in Blazor @inject ClassName classObject

I have a Blazor Project, in the Program.cs(formaly aka Startup.cs) I added a service I can use/access that service on a razor/blazor page like this : @inject Models.UserVisit userVisitObj Use...

6 May at 20:28

ServiceStack AutoQuery Is Null for Asp.Net.Core and NullReferenceException thrown at CreateQuery

I've done the Plugins.Add(new AutoQueryFeature { MaxLimit = 100 }); and used it in startup Configure Method. [](https://i.stack.imgur.com/q5fN2.png) [](https://i.stack.imgur.com/WQATQ.png) This is dto...

Server Error in '/' Application. when deployed ServiceStack to Virtual Folder

I'm trying to deploy a ServiceStack API to IIS7 in a Virtual Directory but I'm getting this error [enter image description here](https://i.stack.imgur.com/u9rjg.png) [](https://i.stack.imgur.com/ItVF...

15 Jul at 07:44

The performance penalties for types/constraints in Raku?

In contrast with Perl 5, Raku introduced gradual typing. The landscape of gradually typed object-oriented languages is rich and includes: Typed Racket, C#, StrongScript, Reticulated Python. It's said ...

3 Jul at 14:6

In C#, why does type inference on new expressions result in nullable references?

If I have the C# 8 code: And later: Then the type of `bar` is `Foo?`. This seems clearly incorrect, as a `new` expression can't return `null`. Why would `bar` be a nullable reference? I even looked up...

6 May at 20:29

Usage of ConfigureAwait in .NET

I've read about ConfigureAwait in various places (including SO questions), and here are my conclusions: - - - `.ConfigureAwait(true)` My questions are: 1. Are my conclusions correct? 2. When does Con...

Increase upload file size in Asp.Net core v3.1

I'm trying to upload multiple files in my .NET Core v3.1 Blazor application, but I can't get passed the 30MB limit. Searching for this I found [Increase upload file size in Asp.Net core](https://stack...

Android Support plugin for IntelliJ IDEA (or Android Studio) cannot open this project

I've tried to run Android Studio project from github but I've got this message: ``` This version of the Android Support plugin for IntelliJ IDEA (or Android Studio) cannot open this project, please re...

1 Jul at 14:10

Why does C# null-conditional operator not work with Unity serializable variables?

I've noticed that if I have some variables exposed to the Unity inspector such as: ``` [SerializeField] GameObject _tickIcon; ``` If I leave them unassigned and try to use the null conditional operat...

1 Jul at 13:41

Error: write EPROTO 34557064:error:100000f7:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER

``` Error: write EPROTO 34557064:error:100000f7:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER:../../third_party/boringssl/src/ssl/tls_record.cc:242: ``` The issue was that I was trying to POST t...

18 Jul at 13:49

ConvergenceWarning: lbfgs failed to converge (status=1): STOP: TOTAL NO. of ITERATIONS REACHED LIMIT

I have a dataset consisting of both numeric and categorical data and I want to predict adverse outcomes for patients based on their medical characteristics. I defined a prediction pipeline for my data...

ServiceStack Proxy Feature code optimization

I'm tasked with creating a proxy for an internal system. The proxy needs to add a Basic authentication header to each request as well as log it and the response. I'm using ServiceStack's Proxy Feature...

7 Jan at 15:9

How can I deal with this Git warning? "Pulling without specifying how to reconcile divergent branches is discouraged"

After a `git pull origin master`, I get the following message: ``` warning: Pulling without specifying how to reconcile divergent branches is discouraged. You can squelch this message by running one o...

22 Sep at 18:10