I have added new form Xamarin XAML page to my project. If I do View Designer my Visual Studio 2019 shows xaml file code, but not designed form. How to see page in design mode? Content of Page1.xaml <?xml version="1.0"…
I am following https://davidpallmann.hashnode.dev/hello-athena to connect to Athena from VS 2022 C# using AWSSDK.Athena. In C# code var result = await _client.StartQueryExecutionAsync(queryRequest) , I am getting the below error. "You are not authorized to perform: athena:StartQueryExecution on the resource. After…
In process of migrating from .net framework and are struggling with a difference of response serialization. Everything here seems to indicate that by default a response will go out via the json serializer. https://learn.microsoft.com/en-us/aspnet/core/web-api/advanced/formatting?view=aspnetcore-5.0 but when returning a simple string…
I have a method where I used Parallel.ForEach to speed up processing, First it is picking small files and processing fast; for the big files, it is very slow and is slower than the for loop. How can I improve…
In an ASP.Net 7 web api application, we have two sets of entities we need to build up with one set being built and persisted to the database, and the other set of entities being built in memory, but then…
This may be a lil stupid, but I'm making an endless runnner and I can't make my obstacles spawn properly... To elaborate, I have 3 different obstacles, and I can't get them to be picked at random, as the next…
I am using SVG-Net for creating PNG,JPG files from SVG. Problem I am facing is, fonts are not rendering in PNG,JPG from SVG, although when I view my SVG, font shows. Following is my code: var svgContent = svgDocument.ToString(); var…
Is this a Visual Studio bug or .NET runtime bug? Consider the following code: public class DoWork { public void Run() { List<Entity> items = new List<Entity>(); items.Add(new Entity { Name = "1" }); items.Add(new Entity { Name = "12"…
I am using Npgsql and Dapper for connecting to postgres db from .NET 6 application. I have enabling connection pooling in postgres connection. please refer https://www.npgsql.org/doc/connection-string-parameters.html Commands are executed inside a transaction scope. I am executing multiple commands and each…
Let's say I want to implement a User API Controller. Client needs to get users by integer ID, so I create a method GET - /api/User/{id:int}. Then for some reason I want to implement getting a user by its name.…