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Python Python Collections (Retired) Slices Deleting Or Replacing Slices


to Kenneth When we use Workspaces from treehouse makes difference if my computer is running version 2 Python, and exercise-requires version 3 for example?

Thank you

1 Answer

Jeff Wilton
Jeff Wilton
16,646 Points

To quote the man himself: http://blog.teamtreehouse.com/python-2-vs-python-3

Basically there are a few key differences, so if you have python scripts already written and running with Python 2, they may not work with Python 3 (without some Love, heh). Otherwise if you are writing fresh new code, make the upgrade to Python 3.