Nested Dictionaries updating simultaneously Python
1607
List of lists changes reflected across sublists unexpectedly
58718
Is it possible to assign the same value to multiple keys in a dict object at once?
12082
Why dict.get(key) instead of dict[key]?
121483
Sort a dictionary by list of lists in increasing order
97463
Group list of dictionaries to list of list of dictionaries with same property value
140674
PHP: merge two arrays while keeping keys instead of reindexing?
83047
Implementing a dictionary data structure
156668
Multi Value Dictionary?
4760
Modifying list while iterating
130578
Javascript: How do I access values in nested objects if I don’t know the object’s key?
111682
How do you retrieve items from a dictionary in the order that they're inserted?
16112
Why is the order in dictionaries and sets arbitrary?
113864
Updating a Nested Array with MongoDB
22621
In Python, how do I iterate over a dictionary in sorted key order?
151588
Data structure to implement a dictionary with multiple indexes?
100496
how to concatenate two dictionaries to create a new one in Python?
13557
Flatten nested dictionaries, compressing keys