Problem While running command: $ mkdir build $ cd build/ $ cmake -DCMAKE_POSITION_INDEPENDENT_CODE=ON .. $ cmake –build . –config Debug This error is thrown: error: overload resolution selected deleted operator ‘=’ At this statement: PolyTree(PolyTree &&src) { *this = std::move(src); } ~~~~~ ^ ~~~~~~~~~~~~~~ Source code Library source code consists of a few files available ..
Category : xcode
Whenever I run my code, it returns NaN. double a = -0.5; double b = 0; double c = 601; cout << (-1*b+sqrt(b*b-4*a*(c-615)))/(2*a) << endl; I can see by using breakpoints that the value is calculated to be: 6.9531301383805707E-310, but it still returns NaN. Does anyone know what’s wrong? Source: Windows Que..
I have a problem with Xcode not showing program after a successful build. Searched for some answers online and I was advised to update and I did. But the problem is still there. Here is the code I was running. // Dog to Human age calculator #include <iostream> #include <cmath> using namespace std; int calcDogAge ..
I need help please! I can’t see what is wrong with my code. in this function: using B = std::map<std::string, int>; void read(const B& m, const std::string& file_name) I have this pair p: std::pair<std::string, int> p; that is used to get the name (first element) and its number (second element) from a file if (!file_name.empty()) ..
I am new to CMake and my code isn’t compiling when I run make after cmake. I think the problem is that it’s somehow using the wrong version of c++. I need it to be C++11 and it doesn’t seem to be that. Here are some of the errors when I run make, it looks ..

First I wanted to learn SDL in xcode, but when I try to add SDL framework this error pops up and I can’t understand why. I looked on the internet for 2 days but couldn’t find any solution. After 1 month (now) I’m trying to add GLFW to xcode but this error got me again. ..
I have a problem with Clion IDE because this IDE don’t detect any compiler when I don’t have Xcode. I don’t have enough disk space on my Mac. Soo… Is any possible to install compiler without installing Xcode? Source: Windows Que..

If someone can help me fix this problem. It occurred every time I use this "ostream& operator<<". Source: Windows Que..
All the tutorials I’ve watched are outdated (even the site documentation) and have only succeeded in confusing me more than I already am. All I want is to set it up and have it successfully import either on Xcode or on Visual basic, I don’t care at this point. I’m on Mac btw Source: Windows ..
I’m trying to program my iOS app using xcode 12 on Mac os catalina 10.15.6 installed on VMware 15. However when I connect my iPhone 7 to the PC the phone is recognized but immediately after I get the blue screen of Windows which restarts the system after a few seconds. Anyone know a solution? ..
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