String Methods

Strings come with a bunch of methods. Follow the instructions closely to discover some of them. If you want to discover them in more detail, you can always type help(str) in the IPython Shell.

A string room has already been created for you to experiment with.

Instructions

100xp

Use the upper() method on room and store the result in room_up. Use the syntax for calling methods that you learned in the previous video.
Print out room and room_up. Did both change?
Print out the number of o's on the variable room by calling count() on room and passing the letter "o" as an input to the method. We're talking about the variable room, not the word "room"!

Take Hint (-30xp)