comparing list and dictionary python

Rajitha Amarasinghe answered on April 4, 2021 Popularity 9/10 Helpfulness 1/10

answer comparing list and dictionary python

related compare two dictionaries in python

comparing list and dictionary python

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# Comparing lists and dictionaries
# We create an empty list and an empty dictionary
lst = []                    # Other way is lst = list()
dictionary = {}             # Other way is dictionary = dict()
# adding items to the list
lst.append(25)
lst.append(34)
print(lst)                  # Output: [25, 34]
# adding values to a dictionary using keys
dictionary['first'] = 25
dictionary['second'] = 34
print(dictionary)           # Output: {'first': 25, 'second': 34}
# Change an item using index in list
lst[0] = 23
print(lst)                  # Output: [23, 34]
# Change a value using key in dictionary
dictionary['first'] = 34
print(dictionary)           # Output: {'first': 34, 'second': 34}

Popularity 9/10 Helpfulness 1/10 Language python

Source: www.py4e.com

Tags: dictionary list python

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Contributed on Aug 13 2022

Rajitha Amarasinghe

0 Answers Avg Quality 2/10

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compare two dictionaries in python

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def dict_compare(d1, d2):
    d1_keys = set(d1.keys())
    d2_keys = set(d2.keys())
    shared_keys = d1_keys.intersection(d2_keys)
    added = d1_keys - d2_keys
    removed = d2_keys - d1_keys
    modified = {o : (d1[o], d2[o]) for o in shared_keys if d1[o] != d2[o]}
    same = set(o for o in shared_keys if d1[o] == d2[o])
    return added, removed, modified, same

x = dict(a=1, b=2)
y = dict(a=2, b=2)
added, removed, modified, same = dict_compare(x, y)

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: compare

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Contributed on Apr 04 2021

VasteMonde

0 Answers Avg Quality 2/10

comparing list and dictionary python

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comparing list and dictionary python

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compare two dictionaries in python

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