How do I reverse tuples in a list of tuples using python? -
this question has answer here:
given list of tuples:
l = [(1, 'a'), (2, 'b'), (3, 'c'), (4, 'd'), (5, 'e')]
i'd find quickest , simplest way reverse each individual tuple in x
, get:
[('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5)]
i'm sure there's simple way this, i'm not sure how. how can done?
p.s.: let me know if duplicate exists. i've searched , haven't found one.
l2 = [t[::-1] t in l]
use standard negative-step slicing t[::-1]
reverse of tuple, , list comprehension each tuple.
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