|
|
@ -9,7 +9,7 @@ a, b = b, a
|
|
|
|
print(list(itertools.chain(*my_list)))
|
|
|
|
print(list(itertools.chain(*my_list)))
|
|
|
|
|
|
|
|
|
|
|
|
# Merge two dicts
|
|
|
|
# Merge two dicts
|
|
|
|
[**d1, **d2]
|
|
|
|
{**d1, **d2}
|
|
|
|
|
|
|
|
|
|
|
|
# Reverse key, value in a dict
|
|
|
|
# Reverse key, value in a dict
|
|
|
|
{v: k for k, v in d.items()}
|
|
|
|
{v: k for k, v in d.items()}
|
|
|
|