python get keys and values from dict
# using dict.items() to
# get key and value
print ("Dict key-value are : ")
for key, value in test_dict.items():
print (key, value)python get keys and values from dict
# using dict.items() to
# get key and value
print ("Dict key-value are : ")
for key, value in test_dict.items():
print (key, value)get dictionary value in python
my_dict = {'a': 1, 'b': 2, 'c': 3}
# keys = list(item.keys())
# the upper commented code give the list of the keys.
keys = ['a', 'b', 'c', 'd'] # if some body give the list of the keys that wasn't match with my_dict
for key in keys:
print(my_dict.get(key, 'default value when key not exist'))
"""output:
1
2
3
default value when key not exist
"""how to get value from key dict in python
# Get a value from a dictionary in python from a key
# Create dictionary
dictionary = {1:"Bob", 2:"Alice", 3:"Jack"}
# Retrieve value from key 2
entry = dictionary[2]
# >>> entry
# Alicelist of dictionary values
d.values()Copyright © 2021 Codeinu
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