Question

How to copy a dictionary in Python

Answer 1

dic = {'a': 'python', 'b': 'java', 'c': 'php', 'd': "c#"}

dic2 = dic.copy()

print(dic2)


'''
run:

{'c': 'php', 'b': 'java', 'a': 'python', 'd': 'c#'}

'''

 

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Answer 2

dic = {'a': 'python', 'b': 'java', 'c': 'php', 'd': "c++"}
 
dic2 = dic
 
dic['d'] = 'c#'
 
print(dic)
print(dic2)
 
 
'''
run:
 
{'d': 'c#', 'c': 'php', 'b': 'java', 'a': 'python'}
{'d': 'c#', 'c': 'php', 'b': 'java', 'a': 'python'}
 
'''

 

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