string function in python about find(), index(), isalpha(),isdigit(),isalnum() #python #coding #cod

we learning in this video about string function.
find() Searches the string for a specified value and returns the position of where it was found
index() Searches the string for a specified value and returns the position of where it was found
isalpha() Returns True if all characters in the string are in the alphabet
isdigit() Returns True if all characters in the string are digits
isalnum() Returns True if all characters in the string are alphanumeric.
find(), index(), isalpha(),isdigit(),isalnum() #python #coding #cod
you can comment me if you not understand any point.