how to get index of number in list in python code example

Example 1: python index of item in list

list.index(element)

Example 2: python index method

my_string = "Hello World!"

my_string.index("l") # outputs 2
# this method only outputs the index of the first "l" value in the string/list

Example 3: get index of item in list

list.index(element, start, end)