Mode (most common element) of a list Write a snippet to calculate the mode (most common number) of a list of positive integers.

For example, the mode of 

d = [4,3,1,0,6,1,6,4,4,0,3,1,7,7,3,4,1,1,2,8]


is 1, because it occurs the maximum of 5 times.

You may assume that the list is stored in a variable such as d and has a unique mode.

e.g.: Python, 49

max(((i,d.count(i))for i in set(d)), key=lambda x:x[1])


This is code-golf, so the shortest solution in bytes wins.
Python 2 - 18
max(d,key=d.count)

Since your python answer doesn't seem to print, I expect this is what you want.
Add 6 bytes for print  normally.