We have a room divided of 6x5 possible seats, every place in the 6x5 matrix could be a seat or could be empty. We have the Matrix with all the seats already ass
I write a driver to run pass in my code. void MyPassManager::addNewFuncPassByCode(string PassCode, FunctionPassManag
This question is somewhat two fold, one being more general than the other. The specific question is; does MSVC have equivalent warnings to -Wredundant-move? Mor
Is there a way to define our own distance for FLANN tool in OpenCV. This question has been asked here but remains not answered for more than 6 years.
There are many questions about template specialization with abstract classes, still I couldn't find something that helped me solve my problem. First of all, let
Below are my environments that I am running my project which has C and CPP codes. uname -a: SunOS nzdrb12z 5.11 11.4.40.107.3 sun4v sparc sun4v non-global-zone
I would like to use Ipopt in a CMake-based project using ExternalProject. The library should be installed locally and automatically in the build folder so that
I don't now how many time I try to add a library in my Android.mk, but nothing work. My Android.mk LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MO
I am trying to print Eigen::Array or Eigen::Matrix with c++20 format, instead of Eigen::IOFormat. I would like to control the precision and alignment of element
when I was doing Leetcode, I wrote my codes as follows: class Solution { public: bool compare(vector<int> a, vector<int> b) { return
In my comprehension, "dll/so" can be shared between programs(processes). for example when "libprint.so" is loaded in "main"(called main1) at first time, "libpri
If I have class A that implements an interface (and uses Q_INTERFACES macro), then does child class B : public A also need to use the Q_INTERFACES macro? For ex
I have a collection of QVariantMaps which contains QVariantLists in SOME of their entries. I need to append to the lists. These lists can grow rather large, an
With Qt 6.2 there is a whole system of "graphics API independent" infrastructure (both on tooling and on C++ side) that enables you to render things in e.g. QML
EDIT: Changed example code to code from my project that doesn't work. I'm writing code in C++, learning templates and got stuck with some problem. There's a cla
There is a simple program #include <stdio.h> int counter = 3; const int& f() { return counter++; } const int& g() { r
When I use C++ to invoke Python program output (By system command with parameters), it outputs gibberish code at the end of line. After that, I couldn't input a
I am working on creating zip archive using old Qt - ZipWriter class. The problem is when I want to add the directory. The default Qt code for addDirectory metho
I'm writing a small tool to help my workflow as an artist, and it'd be neat if it could check a list of recently accessed files on my computer for a *.psd (phot
I am trying to create a class with drag and drop. I want it to be used as a base class for future derived classes. I want derived classes to specify MIME data f