How to Add Comments to C# 9 Records

C# 9 records have a short form like so: How can I add documentation comments to the properties of the record? Note that this is different to [this](https://stackoverflow.com/questions/64613788/what-is...

6 May at 05:41

Parsing error: Cannot read file '.../tsconfig.json'.eslint

The error `Parsing error: Cannot read file '.../tsconfig.json'.eslint` shows in all `.ts` files in the `src` folder including `index.ts`. I have no idea how to set up configs. The issue just shows a r...

BadHttpRequestException: Reading the request body timed out due to data arriving too slowly. See MinRequestBodyDataRate on ASP.NET core 2.2

I'm using aspnetboilerplate solution developed with ASP.NET core 2.2 . The backend is deployed on azure and it uses the SQL server provided. Sometimes, when the backend has a lot of requests to handle...

Can I use C# 9 records as IOptions?

I have just started playing around with C# 9 and .NET 5.0, specifically the new `record` construct. I find I have a lot of excellent use cases for the shorthand syntax of the record types. One of the ...

20 Nov at 16:16

IFeatureCollection has been disposed error in ServiceStack

We have been using servicestack (5.8.0) on .net core for a while now, but we have recently started getting an which seems to be thrown within servicestack: ``` Could not Set-Cookie 'ss-id': IFeatureCo...

20 Nov at 14:9

ServiceStack.OrmLite Creating table with wrong column definition

I'm using ServiceStack.OrmLite, and when trying to set the default column definition for DateTime, I can’t manage to get the column to be nullable. Everything else sticks, but "NULL" is somehow conver...

Module not found: Can't resolve 'fs' in Next.js application

Unable to identify what's happening in my next.js app. As is a default file system module of nodejs. It is giving the error of . [](https://i.stack.imgur.com/5uh8o.png) [](https://i.stack.imgur.com/8...

Error: PostCSS plugin tailwindcss requires PostCSS 8

I installed the new tailwindcss version 2.0 and I've got the following error. I tried to uninstall postcss and tailwindcss but it does not work. Need help. ``` Module build failed (from ./node_modules...

22 Nov at 23:7

Ref folder within .NET 5.0 bin folder

What is the `ref` folder when compiling .NET 5.0 application? I mean this one: ``` [project_path]\bin\Debug\net5.0\ref\ ```

5 Mar at 12:27

Change name of generated Join table ( Many to Many ) - EF Core 5

How to change name of a join table that EF Core 5 Created ? for example ``` public class Food { public int FoodId { get; set; } public string Name { get; set; } public str...

19 Nov at 20:35

Cannot run with sound null safety because dependencies don't support null safety

I have followed ["Enabling null safety" on dart.dev](https://dart.dev/null-safety#enable-null-safety) and also [migrated](https://dart.dev/null-safety/migration-guide) my whole Flutter application to ...

6 Jan at 00:41

JsonProperty on C# Records in Constructor

With the new C# record types in C# 9 i'd like to know wheter it is possible (for serialization) to set the `JsonPropertyAttribute` from Newtonsoft.Json on the constructor parameter. It doesn't seem to...

19 Nov at 15:42

How to create .Net 5.0 Class Library project in Visual Studio 2019 16.8.1?

I can not see the Class Library(.NET) option on window in Visual Studio 16.8.1. How can I create a Class Library (.NET) project? (Not .Net Core or .Net Framework)

Azure API Management ignores formData input parameters

I have an API built using ServiceStack which implements the Swagger UI and OpenAPI 2.0 specification. I have several POST methods that use formData inputs and these show in the Swagger UI as individua...

NET5.0 Blazor WASM CORS client exception

I have a Blazor WASM app and a Web Api to get called by Blzor via HttpClient. Both programs run on the same machine (and also in production environment which should not be to exotic for a small busine...

16 Nov at 12:56

How to override/modify the Content property of Frame to accept multiple Views in Xamarin.Forms?

Here's the template code I have: ``` public class PopupFrame : Frame { public PopupFrame() { this.SetDynamicResource(BackgroundColorProperty, "PopUpBackgroundColor"); this.Set...

Can't run app because of permission in macOS v11 (Big Sur)

I installed [macOS v11](https://en.wikipedia.org/wiki/MacOS_Big_Sur) (Big Sur) yesterday and since then I am not able to run some old application. This is the message I get: > You do not have permissi...

5 Sep at 20:10

string.IndexOf returns different value in .NET 5.0

When I run the following code in .NET Core 3.1, I get `6` as the return value. ``` // .NET Core 3.1 string s = "Hello\r\nworld!"; int idx = s.IndexOf("\n"); Console.WriteLine(idx); ``` ``` 6 ``` Bu...

29 Apr at 16:59

Building .NET 5.0 project Azure DevOps pipeline

I'm trying to build a project in .NET 5.0 using Azure DevOps pipeline Build and I'm received this error [](https://i.stack.imgur.com/4i8ux.png) ``` 2020-11-14T01:59:45.8238544Z [command]"C:\Program Fi...

Blazor Two Way Binding Text Area inside component

I am trying to two-way bind a text area inside a child component in Blazor and I just can't figure it out. ### Parent ### Child When I update from the parent component, the child textarea updates, bu...

6 May at 10:33

When to use record vs class vs struct

- Should I be using `Record` for all of my DTO classes that move data between controller and service layer?- Should I be using `Record` for all my request bindings since ideally I would want the reque...

2 Jan at 02:43

Is there any way to fix package-lock.json lockfileVersion so npm uses a specific format?

If two different developers are using different versions of node (12/15) & npm (6/7) in a project that was originally created using a `package-lock.json` `"lockfileVersion": 1`, when the developer usi...

13 Nov at 00:24

.Net 5 - WPF, unit test woes

I'm having some issues while playing around with .Net 5, so I'm hoping someone could shed some light on things. Having worked on a large enterprise .Net Framework solution for a number of years, .Net ...

12 Nov at 13:3

C# Blazor: Countdown Timer

I'm new to C# and trying to create a simple countdown timer using `System.Timer.Timers`. It didn't work as expected and I searched the internet for a solution but it didn't really fix my problem. What...

2 May at 06:9

How to mock IConfiguration.GetValue

I tried in vain to mock a top-level (not part of any section) configuration value (.NET Core's IConfiguration). For example, neither of these will work (using NSubstitute, but it would be the same wi...

13 Nov at 10:4