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Add values to dictionary key python

Add new keys to a dictionary python

d = {'key':'value'}
print(d)
# {'key': 'value'}
d['mynewkey'] = 'mynewvalue'
print(d)
# {'mynewkey': 'mynewvalue', 'key': 'value'}

51

Add values to dictionary key python

key = "somekey"
a.setdefault(key, [])
a[key].append(2)

2

Source: stackoverflow.com

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