dict keys to list in python
>>> newdict = {1:0, 2:0, 3:0}
>>> [*newdict]
[1, 2, 3]
"""
In [1]: newdict = {1:0, 2:0, 3:0}
In [2]: %timeit [*newdict]
107 ns ± 5.42 ns per loop
In [3]: %timeit list(newdict)
144 ns ± 7.99 ns per loop
In [4]: %timeit [k for k in newdict]
257 ns ± 21.6 ns per loop
"""
>>> list(newdict.keys()) # don't do this.python get dictionary keys
# To get all the keys of a dictionary use 'keys()'
newdict = {1:0, 2:0, 3:0}
newdict.keys()
# Output:
# dict_keys([1, 2, 3])a list of keys and a list of values to a dictionary python
dict(zip(a, b))python get dictionary keys as list
# To get all the keys of a dictionary as a list, see below
newdict = {1:0, 2:0, 3:0}
list(newdict)
# Output:
# [1, 2, 3]convert dictionary keys to list python
newlist = list()
for i in newdict.keys():
newlist.append(i)python convert dict_keys to list
d = {1:1, 2:2, 3:3}
d_keys_list = list(d.keys())Copyright © 2021 Codeinu
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