I try to execute the next code, But If I use a file Image the code run well but If I tried to use a QImage I get the next error. In the same way I get the error
I have some code where I have a random set of spin up/spin down spinors in a matrix M. I then calculate the total energy for each spin for the neighbors neighbo
The application is very laggy and the more things are being clicked, the more it lags. At some point it completely freezes. This is my error log. How can i opti
I'm using the library MongoDB.Driver 2.8.1 (i'm planning to upgrade to the latest version, it's an old project). I'm trying to use the operator $out for a query
My task is to create two canvases (big and small). In big one create 5 stars of different colors. Task: by clicking on the star, change the color of the small c
I wanted to make a simple timer using useEffect in react. As I don't want to make an infinite loop, I didn't give a dependencies, leave it with an empty array.
I want to reach a document, but I always get this error: FileNotFoundError: [Errno 44] No such file or directory: 'dbs/school/students.ini' ) I've tried putting
CString is quite handy, while std::string is more compatible with STL container. I am using hash_map. However, hash_map does not support CStrings as keys, so I