I have an API build with .NET 6 that I would like to host as a Windows Service. For that, I followed the official docs and added the below code to my Program.cs: var options = new WebApplicationOptions { Args…
Consider the following very big object stored in database being access via Entity Framework (EF Core 8): public record VeryBigObject(int Id, string Name, string LotsOfData); And a corresponding DTO: public record VeryBigObjectDto(int Id, string Name); In real life, there are…
The following C program creates an empty file of a specified length. I have tested this on my local Ubuntu 20.04 laptop and it works. I am now running it in an instance at Digital Ocean (Ubuntu 22.04), but the…
I am very new to C++ and programming in general, I am still learning the very basics of how to program but I want to improve. I will attach the full code below. I have two questions: I tried to…
i want to parse a string to get second last character from a string. Here is what i am trying to parse [XX] G_RIMN_4000+_OLEPHI_700+ [InstalmentScheme 1] From above string i want to get the second last character whether it is…
I have the following set up for CORS in my .NET app: builder.Services.AddCors(options => { options.AddPolicy(name: rardkAllowOrigins, policy => { policy.WithOrigins("http://localhost:4200") .AllowAnyMethod(); }); }); When I'm hitting it from my app running on localhost:4200, only PUT and POST requests get…
I have a .NET Core C# web project which uses GDAL and GDAL.Native packages. All works well locally, but after publishing to a Debian server, it reports a bunch of messages like /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.0/osr_wrap.so: cannot open shared object file: No such…
I'm trying to add comma(,) after "a" tag in foreach like this: @foreach (var item in Model.Product.Categories) { <a href="#" class="product-link product-cat-title">@item.Name</a> , } but I'm getting error that says "} Expected". What should I do? I've tested @string.join(", ",…
I have setup Docker with an ASP.NET Core 8 MVC application using Docker compose. There are two containers according to my compose.yaml, one is for the MySQL database (volume) and one for server. I managed to setup both containers and…
I am trying to figure out differences between if statements and switch statements. I have written this code: `int number = 3; switch (number) { case 1: Console.WriteLine("1"); break; case 3: Console.WriteLine("FOUND"); break; default: Console.WriteLine("def"); break; }` I am trying…