In this video we look at the call stack in much more detail. In particular, we see that is possible to have more than one call frame active at a time, and the stack is the way these frames are…
Top-down design is a widely–used design technique. Your instructor used it to design the first assignment, and you will use it yourself in later assignments. In this video we take a closer look…
The only difference between a module and a script is how you run it. But we have seen Python files that do different things when you run them as a script or import them as a module. This is done with…