Andrei wrote:
Numbers are immutable, so the element 1 can't change into a 2 inside the
list. If 1 was not immutable, e.g. a list you could modify it and then
it would be "updated" in the original list too.
It doesn't have anything to do with mutability, only the scope of i.
Consider a list of li
Matt Dimmic wrote:
In Python, one bug that often bites me is this:
(example A)
aList = [1,2,3]
for i in aList:
i += 1
print aList
--> [1,2,3]
Numbers are immutable, so the element 1 can't change into a 2 inside the
list. If 1 was not immutable, e.g. a list you could modify it and then
it woul
