Let's say I have two lists: a = [0, 1, 0, 1, 1, 0] b = [2, 4, 6, 8, 10, 12]
I want a list comprehension that has the elements in b where a[element] == 1. That's to say, in the example above, the result must be: [4, 8, 10] Any hints? Marcelo -- http://mail.python.org/mailman/listinfo/python-list