[Python-Dev] (no subject) (original) (raw)

Greg Ewing greg.ewing at canterbury.ac.nz
Wed Feb 11 20:39:42 CET 2015


John Wong wrote:

I am actually amazed to remember dict + dict is not possible... there must be a reason (performance??) for this...

I think it's mainly because there is no obviously correct answer to the question of what to do about duplicate keys.

-- Greg



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