Remove all occurrences of a value from a list?

Question

In Python remove() will remove the first occurrence of value in a list.

How to remove all occurrences of a value from a list?

This is w

Answer 1

To remove all duplicate occurrences and leave one in the list:

test = [1, 1, 2, 3]

newlist = list(set(test))

print newlist

[1, 2, 3]

Here is the function I've used for Project Euler:

def removeOccurrences(e):
  return list(set(e))