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…
I have an asp. Net Core WebAPI application, I have created a generic custom base controller class that already provides CRUD operations (GetAll, GetById, Insert, Update and Delete) for any controller that's being inherited from. In some of my controllers,…
I'm am trying to parse a JSON string with multiple results. I am calling an API from our help desk ticketing system. I am able to get all the ticketing information from the API that I want into a var…
UPDATE: Some weird behaviour. If I post to a controller it works and I get files and data. However, if I post to the page itself (Razor code behind) public void OnPost(...) I get the 400 error. It's almost like…
I have a method that return value from sequence in Postgres: public long GetSId(DatabaseFacade d, string sequenceName) { var result = new NpgsqlParameter(":result", NpgsqlDbType.Integer) { Direction = System.Data.ParameterDirection.InputOutput, Value = 0 }; d.ExecuteSqlRaw($"SELECT nextval('{sequenceName}')", result); return (long)result.Value; } And I…
I have a given entity 'Student' with application based concurrency control defined on 'LastModified'. public class Student { public int Id { get; set; } public string Name { get; set; } = null!; public DateTimeOffset Created { get; set;…