Stupid bug caused because I didn’t remember this very simple fact! Suppose we have a list:
mylist = [1,2,3,4,5]
And we want to slice only the first two elements: [1,2].
Writing this:
print mylist[0:1]
will actually only give us this:
[1]
If we want to print the first two elements, we need to write
print mylist[0:2]
and then we get
[1,2]
because Python always selects the last index minus 1.
Filed under: python | Tagged: indexes, lists, python, slice list | Leave a comment »