Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

python: ./Modules/_tkinter.c:2784: int Tktt_Traverse(PyObject *, visitproc, void *): Assertion `TkttObject_Check(op)' failed. The reason is as follows: whenever a timer handler is created, there are ...