update a value in dict ython
d = {1: "one", 2: "three"}
d1 = {2: "two"}
# updates the value of key 2
d.update(d1)
#Output
{1: 'one', 2: 'two'}update a value in dict ython
d = {1: "one", 2: "three"}
d1 = {2: "two"}
# updates the value of key 2
d.update(d1)
#Output
{1: 'one', 2: 'two'}change key of dictionary python
>>> dictionary = { 1: 'one', 2:'two', 3:'three' }
>>> dictionary['ONE'] = dictionary.pop(1)
>>> dictionary
{2: 'two', 3: 'three', 'ONE': 'one'}
>>> dictionary['ONE'] = dictionary.pop(1)
Traceback (most recent call last):
File "<input>", line 1, in <module>
KeyError: 1python dictionary update method
marks = {'Physics':67, 'Maths':87}
internal_marks = {'Practical':48}
marks.update(internal_marks)
print(marks)
# Output: {'Physics': 67, 'Maths': 87, 'Practical': 48}python dict update
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project['complete'] = project['id'] in (complete['id'] for complete in completes)Copyright © 2021 Codeinu
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