Issue with Recursive 2D Array Traversal Without Built-in Functions I'm implementing a recursive function to sum even and odd numbers separately in a 2D dynamic array. The function signature is predefined as follows: int sum(int **array, int row, int column, int &evenSum, int &oddSum); Constraints: Must use recursion. No built-in […]
I have some issues with linking X11 and Opengl libraries while cross-compiling application for Linux under WSL using Visual Studio 2022. It seems that all settings are correct, the X11 and Opengl libraries have been included in the command line, so the line looks like: x86_64-linux-gnu-g++ -o "/home/sinsin/projects/LibForLinux/bin/x64/Debug/ServerStubProjectLinux.so" -Wl,--no-undefined -Wl,-L"/usr/lib/x86_64-linux-gnu/" […]
Why can't I declare an optional std::lock_guard and then assign it later? The same thing with an optional string works just fine. This works: std::mutex m; std::optional lg(m); But this doesn't: (*) std::mutex m; std::optional lg; lg = std::lock_guard(m); And this doesn't: (**) std::mutex m; std::optional lg; lg = std::optional(m); […]
Assume you are developing an OS from scratch for a small embedded platform. You want to develop a basic OS using Test Driven Development (TDD). What tests would you use to develop basic features such as adding a new task, confirming the scheduler selects the correct task based on the […]
I have some protobuf message classes that I would like to be able to print using fmtlib. For example, I have a TaskStatus message where TaskStatus is derived from google::protobuf::Message. I am using the following code to do this: template struct fmt::formatter : formatter { // parse is inherited from […]
I am not very familiar with Cmake and I am getting this error when I try to build the project " error C1083: Cannot open include file: 'glew.h': No such file or directory " Folder layout. Cmake: enter image description here Tried changing the cmake one way or the other […]
I'm new to c++ and having trouble compiling my code. I need to link yaml-cpp, but according to vs code, I have the message below (I assume it's only because my VS Code configuration is incorrect). How can I compile my code and statically link yaml-cpp? Code #include #include int […]
Will this circuit work for pal/NTSC video decoding? I am having trouble decoding the wav File.What can you suggest to improve the circuit? The circuit is not mine!I'm going to try to make a similar circuit myself and I can't get the fir filter set up.
I'm having issues trying to get YOLOv11 working with PyTorch MPS on apple silicon. Keep getting this C++ ops error and can't figure out what's wrong. Here's my setup: M3 Pro MacBook Python 3.9 torch 2.6.0 torchvision 0.21.0 torchaudio 2.6.0 ultralytics 8.3.70 Simple test code that's failing: from ultralytics import […]
I have a server that should send the user id to the client, I send it in json format, but when I receive it on the client, I only receive an empty string, I don’t understand how to make sure that I receive the data normally server void Session::send_id(const std::string& […]
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