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Zoom Recording ID: 93173850621 UUID: jikay59IT+akowBRHaB3pQ== Meeting Time: 2021-03-23T13:51:14Z

Generators look like normal functions, but they do not behave like them. In this video we show how to visualize them, using the Python Tutor.

Methods definitions look just like function definitions, but we call them differently. In this video we show how to visualize a method call, and we see just how it differs from a function call.

In this video, we show another reason to pay attention to the division step: performance. In fact, we show an example where a change in how we divide the data can improve performance by several…

In this video we introduce a new control-structure: the for-loop. This control structure is specifically designed for processing iterable types like strings, tuples, and lists.

In this session we review conditionals, focusing on how we visualize them. This will be important for the second assignemnt.Conditional assignments will not be necessary for Assignment 1. In fact,…

Most of you have seen error messages already, working on the course assignments. But what do these error messages mean? As we seen in this video, we could not really talk about them until now because…

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…

Conditionals are typically used inside of function definitions. So how do they affect the way that we draw call frames. We address this issue in this video. You should pay close attention to the…

In this class we will review how functions are defined, and how we visualize their execution.We will spend more of the class talking about visualization than how to write function definitions in…

In the previous video, we showed how to visualize function calls on a piece of paper. But, as with all visualization, we do have the Python Tutor at our disposal. In this video we illustrate the…

Once again, visualization is an important skill in this couse. In this video we show what it is even more important for functions. In particular, we introduce the new topic of the call frame, which…