how to count object in list code example

Example 1: how to find the amount of numbers in a list on python

>>> someList=[]
>>> print len(someList)
0

Example 2: number of elements list python

>>> mylist = [1,2,3] #list
>>> len(mylist)
3
>>> word = 'hello' # string 
>>> len(word)
5
>>> vals = {'a':1,'b':2} #dictionary
>>> len(vals)
2
>>> tup = (4,5,6) # tuple 
>>> len(tup)
3