How to check if the n-th element exists in a Python list?

Question

I have a list in python

x = [\'a\',\'b\',\'c\']

with 3 elements. I want to check if a 4th element exists without receiving an error message.

Answer 1

You want to check if the list is 4 or more elements long?

len(x) >= 4

You want to check if what would be the fourth element in a series is in a list?

'd' in x