I'm using ASP, CQRS + MediatR and fluent validation. I want to implement user role validation, but I don't want to mix it with business logic validation. Do you have any idea how to implement this? I mean a specific…
Hi I'm Fairly new at coding and in asp.net and had an error occurred to me please help me if you can. This is my script when I run the code given below using an onclick function the success message…
As per Current requirement I need to read value from the cell using EPPlus. This cell contains the formula and showing value correctly in XL Sheet. but when i am reading that value using EPPlus some cells are giving correct…
I have the below piece of code which I ran on .Net 4.7.2 and .Net Core but I have got different behavior for each framework public class Program { private HttpClient Client = new HttpClient(); public static async Task Main(string[]…
I have the following code to check if a SQL table exists: using (var conn = new SqlConnection(SqlServerConnectionString)) { conn.Open(); var selectQuery = $"SELECT count(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '{tableName}'"; var cmd = new SqlCommand(selectQuery, conn); var reader =…
I'm working on a web app using React for the frontend and ASP.NET Core for the backend. This is code from my Startup.cs. public void ConfigureServices(IServiceCollection services) { services.AddControllers(); services.AddCors(options => { options.AddDefaultPolicy(builder => { builder.WithOrigins("*").AllowAnyHeader().AllowAnyMethod(); }); }); } This…
I have a dictionary Dictionary<Enum, List<string>> test = new(); I would like to check if the value (List) of this dictionary has duplicates on a specific key. Dictionary[Key1] = [x, x, y, z] --> this should return that the list…
I am new to mac and got Azure Sql Edge running using docker image. This is the command I ran to run the image. docker run -d --name SQLServerImg -e ACCEPT_EULA=Y -e SA_PASSWORD=StrongPassword@123 -p 1433:1433 mcr.microsoft.com/azure-sql-edge This is the connection…
I refactored some code in my iOS app and have started receiving the following error Undefined symbols for architecture x86_64: "OBJC_CLASS$_UBApplicationStartupReasonReporterNotificationRelay", referenced from: objc-class-ref in AppDelegate.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit…
I was taking a look at this Github project: https://github.com/LloydLabs/delete-self-poc This project uses the SetFileInformationByHandle API (https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-setfileinformationbyhandle) in a somewhat creative way to allow the deletion from disk of a locked file. I am attempting to implement this as part…