len(data) code example
Example: len python
mystring = 'Hello'
#Counts the amount of letters in the string
len(mystring) # = 5
#Can also count the number of items in a list
mylist = ['Hello', 'Goodbye', 'Morning']
len(mylist) # = 3mystring = 'Hello'
#Counts the amount of letters in the string
len(mystring) # = 5
#Can also count the number of items in a list
mylist = ['Hello', 'Goodbye', 'Morning']
len(mylist) # = 3