Hello everyone, I decided to make a calculator but I ran into the fact that I couldn’t write the code for the buttons, can you help? and in general it would be good if you also explained what is happening in the code, since I am still a beginner and am learning to understand the code, otherwise there are very few lessons on GDscript on YouTube and they are too short and uninformative, thank you for listening
I can also send my project to you via telegram @Fidence_Official