kj wrote: > > Is there a sequence-oriented equivalent to the sum built-in? E.g.: > > seq_sum(((1, 2), (5, 6))) --> (1, 2) + (5, 6) --> (1, 2, 5, 6) > > ? > > (By "sequence" I'm referring primarily to lists and tuples, and > excluding strings, since for these there is ''.join()). > Do you mean you want to flatten a list structure? There have been several discussions about this, which Google will find for you quite easily.
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