I can't figure this one out. Trying to be unnecessarily functional I suspect.
I have the following lists. vals = [1.000,2.344,4.2342] tab = [((0,1),(0,3),(0,4)), ((2,2),(3,0),(3,9)), ((3,4),(6,3),(7,1))] I'm trying to create a one liner using map/reduce/lambda/zip(* etc to do replace the first element of each pair in each row by the the values in vals as follows: tab = [((1.000,1),(1.000,3),(1.000,4)), ((2.344,2),(2.344,0),(2.344,9)), ((4.2342,4),(4.2342,3),(4.2342,1))] I'm pretty sure there's a oneline way to do this. Naturally, one could loop mindlessly but this is my self-imposed programming challenge for the day and I'm not feeling much love from my python. -- http://mail.python.org/mailman/listinfo/python-list