So i want to make a simple if statement like this : if(a=1) { if(variable1=1) { cout<<"a1=1"; } else {
I'm trying to build a Windows Application in Python. But, sometimes I question myself, can this Application run on another person's PC without installing Python
I have this std::stringstream object whose contents I have to read (only) twice. For this I thought I could use its seekg member function to repeat the reading.
I've got a DLL that I've created as a C++ Win32 application. To prevent name mangling in my DLL, I have used the EXPORT definition defined below: #ifndef EXPOR
I tried using #pragma optimize("", off) to selectively disable optimizations for the a() function. This does not work. Is there any way to control optimization
I am working on the GeeksForGeeks ZigZag Tree Traversal problem: Given a Binary Tree. Find the Zig-Zag Level Order Traversal of the Binary Tree. Example 1: Inp
I have a C++ application that runs on Python 2.7, today I decided to upgrade to Python 3.9 but ever since then I've been getting the following error in visual s
#include<bits/stdc++.h> using namespace std; //FIRST REPEATING ELEMENT (APPROACH 2) int main() { cout<<"running"; int n; cin>>n;
I have the following code: #include <vector> #include <iostream> struct Data { Data() = default; Data(const Data& other) {
I keep getting the following errors Error (active) E0349 no operator "<<" matches these operands Error C2678 binary '<<': no operator found w
I understand that if 1 is added to INT_MAX it will overflow and we will get the negative maximum. It is connected in a cycle. In the code below can I calculate
I am implementing a server rest using Crow. In my code i want to do some action before sending the response. These action are complimented in another class. it
Consider the following code: enum ABC : char { a, b, c }; void ff(char c) { cout << "char\n"; } void ff(int i) { cout << "int\n"; } i
Background Imagine the situation: static library libR.a is written rust and it depends on libCXX0.a. Binary X depends on both libR.a and libCXX0.a and it is wri
I have written an IoT Edge C++ module that is sending the event output using the following function call: bool IoTEdgeClient::sendMessageAsync(std::string messa
OS Linux Ubuntu 18.04, gcc 7.4.0 A program should load one SO which is dependent on other SOs. All exported functions of all SOs should be called by the program
How can one do this, which is obviously impossible C++, in real C++?: Type decodeUiEnum(UiEnum myEnum) { // impossible: cannot return a data type // one sw
Have created project on c++ in Visual Studio. Have added resources.rc + .ico file, that have next positions: 32 bits: 64x64, 48x48, 40x40, 32x32,24x24, 20x20, 1
I'm new to C++ and try to understand how to create and use a class in C++. For this I have the following code: class MyClass { public: MyClass() {
In the onkeydown() handler I am getting 219 as the keycode for '['; however, the actual character value of '[' is 91. Is there any way to map these two?