Python String Methods

Python gives us many useful methods for dealing with Strings.

1) Make all the characters in a string upper case

2) Make all the characters in a string lower case

3) Make the first letter of a string capital

4) Make a string title case

Title case means that the first letter of every word is capitalized

5) Check if a string is a number

6) Check the length of a string

7) Pad a string with zeros