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dict.fromkeys() method in Python
April 19, 2024, 11:17 p.m. | Main
DEV Community dev.to
Thefromkeys() method of dicttype is used to create a new dictionary with keys from a given iterable and values pre-filled with a specified default value.
The syntax is as shown below:
dict.setdefault(iterable, value = None)
The items in the created dictionary has the elements from the iterableas keys and the specified valueas the default value. If valueis not given, Nonewill be used.
keys = [1, 2, 3, 4, 5]
d = dict.fromkeys(keys)
print(d)
If the default value is given, the …
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