I have a class MessageModel, which has a field public string? AttachedFile My controller adds a message to the database [SwaggerOperation(Summary = "Create Message")] public async Task<IActionResult> AddMessage(MessageModel messageModel) { if (messageModel.AttachedFile != null) { var mediaDto = _mapper.Map<MediaDto>(messageModel); var…
I'm trying to pass JSON object to python script through process but the script receives the JSON object in a wrong format the keys of the object without double or single quotes like the following: {path:C:\Users\user\Documents\myfile.txt,models:[{Id:5014,Name:e,Type:2},{Id:2,Name:r1,Type:1}]} C# process code: var…
I have a list with each item as: public class Item { public string Name { get; set; } public string Value { get; set; } } Imagine the list has two items like below (in fact it can have…
Using VCPKG I follow step on https://github.com/David-Haim/concurrencpp#building-installing-and-testing I already did vcpkg integrate install in the first place vcpkg.json { "name": "vcpkg-test", "version-string": "1.0.0", "dependencies": ["concurrencpp"] } VS Studio Command Line vcpkg x-update-baseline --add-initial-baseline vcpkg install --triplet-x64-windows D:project_CPPC++_studyvcpkg_projectcpp20-test>vcpkg install --triplet x64-windows…
There are elsewhere good discussions on sorting of 5 things, which can be done with a maximum 7 comparisons. It should be quicker to do what I want because we don’t care about the order of the 3 biggest integers…
I have an ASP project which uses Code First EF Core. After Upgrading Dotnet7 to Dotnet8 and also EFCore Packages I've faced with an error SqlException: Incorrect syntax near '$'. This is query from profiler exec sp_executesql N'SELECT [t].[id], [t].[idDatetime],…
Could someone explain why pow variable is set to -131071 (0xfffffffffffe0001) in this example? uint16_t x = 0xFFFF; uint64_t pow = x*x; I know it can be fixed by casting x to uint64_t, but my question is why it gives…
I want to xor large shifted arrays, following is portable version of that function for easy of explanation. How I can improve this computation? I have tried using AVX2 but didnt see much improvement. Currently for the DB showing in…
I am trying to deserialize a JSON string from an API response but I am getting the following error: Unable to find a constructor to use for type Microsoft.AspNetCore.Mvc.FileContentResult. A class should either have a default constructor, one constructor with…
I am attempting to make a simple program to write to a file using kernel 5.4.0-150 and Ubuntu Bionic (18.04) on an x86_64 platform. No matter what I do, cqe->res always fails with EINVAL. I have no idea what parameter…