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;…
I want to have X amount of std::vectors of equal size, which I can be processed together in a for loop which goes from start to finish in a linear fashion. For example: for (int i = 0; i <…
I need to basically pass a list of objects each has 3 parameters variable name, operator, and value. I have tried using public async Task<ActionResult> GetAPIData([FromQuery] Condition[] conditions) where condition is public class Condition { public string variable { get;…
I use this define in c++ to debug my variables it works in clion and codeblocks but does not work in visual studio 22. Error C2010 '.': unexpected in macro parameter list codeforces the file name is "codeforces" #define error(args...)…
I would like som help. Im trying to create a Json object with the outcome below. Im not able to get my head around how it should be done with all the nesting. Can anyone help me out? { "type":…
I have a problem to get openCV running on Linux VS Code. I followed the instruction steps, but still fails when compiled on: /tmp/ccEkxgny.o: In function `cv::String::~String()': cam_usb.cpp:(.text._ZN2cv6StringD2Ev[_ZN2cv6StringD5Ev]+0x14): undefined reference to `cv::String::deallocate()' The test code is simple: #include <iostream> #include…