Can you please point me into the right direction? I want to edit other application textbox or click, programmatically. For example, in a web
I know Python and I've come across a small C++ source file I would like to convert to Python. But the C++ code is too complex for me to unders
I want to decode the MPEG motion vectors using OpenCV in C++. Is there any function in OpenCV through which we can get this? Brightness may not be constant thro
I would like to enable -- literally -- ALL of the warnings that GCC has. (You'd think it would be easy...) You'd think -Wall might do the trick, but nope! Stil
I need to get the information provided by addr2line (source file and line from backtracing a function call) from within a C++ program. I know I can call addr2li
I'm trying to write a punnett square generator for a biology class, it's quite simple, but I can't figure out how to get the values to write to the other blocks
I'm trying to learn a bit about cryptography and am trying to use AES decryption with the crypto++ library in c++. I have a ciphertext string and a key string.
Here is a piece of C++ code that shows some very peculiar behavior. For some strange reason, sorting the data (before the timed region) miraculously makes the l
I'd like to be able to add lines to the beginning of a file. This program I am writing will take information from a user, and prep it to write to a file. That
I would like to know where literal constants are actually stored in the memory? example: int i = 5; char* data = char* &("abcdefgh"); the storage sectio
This can be marked solved. The problem was the print macro. ESP_LOGx can't put out c++ Strings. I'm trying to convert an uin8_t array to a string in c++. The a
I am learning how to use dlls and how to export them. I have created a small program that calls the different components(classes, methods, functions, ect.. ) of
My goal is to have global constants in a C++ game I'm working on (to represent some graphics info and the like). My current implementation is to toss them all i
If I have the upper triangular portion of a matrix, offset above the diagonal, stored as a linear array, how can the (i,j) indices of a matrix element be extrac
Consider a pair of two source files: an interface declaration file (*.h or *.hpp) and its implementation file (*.cpp). Let the *.h file be like the following:
I need to write a program in C++ to find the closest Fibonacci number to the input number. I patched together a program that tells the Fibonacci number in the n
I have a problem creating a QPushButton and linking its signal to my slots. First, I created a class with the slot: class A : public QWidget{ public slots:
I'm working on a project where I'm using Bullet3 to add a Physics Simulation Component-System to EntityX. I'm getting link errors when compiling code, and I ca
How can one disable a complete test case in gtest? (all the tests in a test case, not just individual tests) The formatting proposed in the gtest doc is to org
When you allocate memory on the heap, the only limit is free RAM (or virtual memory). It makes Gb of memory. So why is stack size so limited (around 1 Mb)? What