dictionary Archives - IT Nursery

I am practicing using type hints in Python 3.5. One of my colleague uses typing.Dict: import typing def change_bandwidths(new_bandwidths: typing.Dict, user_id: int, user_name: ...

June 3, 2022
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Programming, Python

IT Nursery

How to merge dictionaries of dictionaries?

I need to merge multiple dictionaries, here’s what I have for instance: dict1 = {1:{"a":{A}}, 2:{"b":{B}}} dict2 = {2:{"c":{C}}, 3:{"d":{D}} With A B ...

June 3, 2022
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Programming, Python

IT Nursery

Union of dict objects in Python [duplicate]

This question already has answers here: How do I merge two dictionaries in a single expression (take union of dictionaries)? (48 answers) Closed ...

June 2, 2022
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Programming, Python

IT Nursery

Convert a namedtuple into a dictionary

I have a named tuple class in python class Town(collections.namedtuple('Town',...

June 2, 2022
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Programming, Python

IT Nursery

Multiple levels of ‘collection.defaultdict’ in Python

Thanks to some great folks on SO, I discovered the possibilities offered by collections.defaultdict, notably in readability and speed. I have put them ...

June 2, 2022
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Programming, Python

IT Nursery

How to print a dictionary line by line in Python?

This is the dictionary cars = {'A':{'speed':70, 'color':2}, 'B':{'speed':60, 'color':3}} Using this for loop for keys,values in cars.items(): print(keys) print(values) It prints the ...

June 2, 2022
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