Lectures

This lecture references Videos 17.1-17.5.

Recursion is a powerful programming tool and one of the fundamental principles of computer science. It is used in many advanced algorithms.    More ›

This lecture references Videos 16.1-16.7.

Lists (and sequences) come with their own special control structure: the for-loop. This is the last traditional control structure we will see for a while.    More ›

This lecture references Videos 15.1-15.7.

Today we introduce another sliceable data type: lists. They are similar to strings, except that they can contain data other than text.    More ›

This lecture references Lesson 13 and 14.

In this lecture we show how to use our understanding of Python memory to read error messages. We also show how to create our own error messages and why.    More ›

This lecture references Lesson 12.

The last lecture pulled back the curtain on what really is happenind with memory in Python. Today we put everything back together.    More ›