Reverse a string in Python

Question

There is no built in reverse function for Python's str object. What is the best way of implementing this method?

Answer 1

To reverse a string in Python we can use slicing notation.
For example

'Reverse String'[::-1]

Output

'gnirtS esreveR'

the slice notation used here. It works by doing [begin:end:step] 
It reverses a string by omitting begin and end and specifying a step of -1.