I'm using an online tutorial on how to make a Text Adventure game (in VSC) and came across a really annoying issue. Even after copying all the source code from the tutorial, I receive an 'undefined reference' error. I tried…
I am running a python script file in which it should run a c++ executable file from another folder with some arguments. The executable file is located in root home ubuntu i.e. (~/camera_intrinsic_calibration) folder Generally I run on the terminal…
I've created a controller class: [Route("api/[controller]")] [ApiController] public class CourseController : ControllerBase I've got methods for the route declared in the attribute above but I also want to handle a subroute, eg. "api/[controller]/{id}/course_subjects". I've tried adding the Route attribute to…
I'm working on a page that is used as a survey and after the user ends filling the parameters, there is a button that calls an action result called "Registro" using HTTPOST, then, it executes several code lines till it…
I'm having a strange issue, I have a populated datatable and I'm trying to pass the StoreLicenseId to a method in my controller but the parameter in my method is always null. The StoreLicenseId is in my datatable. Everything looks…
The data is not displayed correctly in the columns. The CSV consists of 7 columns. Rows are of different length. I can not upload a picture.(https://ibb.co/0fnfLW7) DataTable tblcsv = new DataTable(); tblcsv.Columns.Add("Vorname"); tblcsv.Columns.Add("Nachname"); tblcsv.Columns.Add("RFID"); string csvData = File.ReadAllText(csvPath); //spliting row…
I am looking to take a string from an input text box and remove all special characters and spaces. e.g. Input: ##HH 4444 5656 3333 2AB## Output: HH4444565633332AB
While learning C++, I tried to compile a HelloWorld program using the 'gcc' command' and found that I needed to add the '-lstdc++' option for it to compile successfully: gcc HelloWorld.cpp -lstdc++ However, I idly tried to use 'c++' as…
I wrote a very simple test code to test vsnprintf, but in xcode and visual studio environment, the results are very different. The test code is as follows: #define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <string.h> #include <cstdarg> void p(const char* fmt,…
As a learning exercise I am trying to load a WPF TreeView control with XML data from a file and using only XAML. I am using this example as a guide. I struggled for two days to get it to…