How to downcase the first character of a string?

Question

There is a function to capitalize a string, I would like to be able to change the first character of a string to be sure it will be lowercase.

How can I do that in P

Answer 1

Interestingly, none of these answers does exactly the opposite of capitalize(). For example, capitalize('abC') returns Abc rather than AbC. If you want the opposite of capitalize(), you need something like:

def uncapitalize(s):
  if len(s) > 0:
    s = s[0].lower() + s[1:].upper()
  return s