Python for Everybody (py4e.com)

5.4 Loop Techniques

September 30, 2016 Dr. Charles Russell Severance
Python for Everybody (py4e.com)
5.4 Loop Techniques
Show Notes
We continue to look at how to construct loops including how to do something special the first time through the loop. We introduce the idea of 'None' which is a way to indicate that a variable is currently empty.