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Copy an Object in Python using = operator

Outrageous Ostrich answered on July 7, 2022 Popularity 7/10 Helpfulness 1/10

answer Copy an Object in Python using = operator

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Copy an Object in Python using = operator

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list1 = [['a', 8, 7], [6, 5, 4], [3, 2, 1]]
list2 = list1
list2[0][0] = 9
print('Old List:', list1)
print('ID of Old List:', id(list1))
print('New List:', list2)
print('ID of New List:', id(list2))

Popularity 7/10 Helpfulness 1/10 Language python

Source: softhunt.net

Tags: copy object python using

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Contributed on Jul 07 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

Closely Related Answers

copy object python

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import copy

# Shallow Copy
# doesn't create a copy of nested objects
# instead it just copies the reference of nested objects.
new_obj1 = copy.copy(old_obj)

# Deep Copy
# Creates copy of nested objects recursively
new_obj2 = copy.deepcopy(old_obj) # Deep Copy

Popularity 10/10 Helpfulness 7/10 Language python

Source: www.programiz.com

Tags: copy

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