Using Google Test for C-Code and mocking C-Modules

I currently face a situation where I have to use Google Test for C-Code. So I am not really able to use gmock to mock C-modules. What I want to […]

Optimizing a bubble sort implementation in C for an x86-64 architecture

Hello , I’m working on optimizing a bubble sort implementation in `C` for an `x86-64` architecture specifically targeting an Intel Core i7 processor using `GCC 11.2` . I noticed that […]

Debugging Persistent Segmentation Fault in Multi-threaded C++ Program on AMD Barcelona CPUs

I have been wrestling with a persistent segmentation fault in a multi-threaded C++ program running on a cluster of AMD Barcelona CPUs Linux/x86_64. The code causing the crashes is a […]

anyone managed to get printf working with floats on an M4 preferable with cmake and vscode

Has anyone managed to get printf working with floats on an M4 preferable with cmake and vscode. My cubeIDE works just fine.

LD_PRELOAD Not Working with Custom getpid Function

I’m trying to use the LD_PRELOAD to inject my custom function in a program. I’ve compiled a shared library `getpid.so` having a modified getpid function that prints a message: #include […]

Coding Challenge

What will this program output? “`C++ #include class Matrix { public: Matrix(int rows, int cols) : rows(rows), cols(cols) { data = new int*[rows]; for (int i = 0; i < […]

Coding Challenges

** What will this program output? ** “`c++ #include unsigned long long factorial(int n) { if (n == 0 || n == 1) { return 1; } return n * […]

Coding Challenges

What will be the output of this program when num is 5? #include <stdio.h> int computeSum(int n) { if (n == 0) return 0; else return n + computeSum(n – […]

Fibonacci Word C# Coding Challenge

A **Fibonacci** Word is a specific sequence of binary digits (or symbols from any two-letter alphabet). The Fibonacci Word is formed by repeated concatenation in the same way that the […]