switching keys and values in a dictionary in python [duplicate]
my_dict = {2:3, 5:6, 8:9}
new_dict = {}
for k, v in my_dict.items():
new_dict[v] = kswitching keys and values in a dictionary in python [duplicate]
my_dict = {2:3, 5:6, 8:9}
new_dict = {}
for k, v in my_dict.items():
new_dict[v] = kcount repeated strings map python
# Python 3+
import collections
collections.Counter(input_string) # The almost fastest
# Python 2
{key: string.count(key) for key in set(string)} # The second fastestCopyright © 2021 Codeinu
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