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Dictionary in Python
May 10, 2023, 5:23 p.m. | Yaswanth K N
DEV Community dev.to
- Dictionary is a data structure in python where data is stored as a key:value pair.
- Python dictionary is a ordered data structure since Python 3.7 i.e it will remember the order of insertion.
- Python dictionaries are mutable, we can change the value of a given key at any point of time.
- Dictionaries do not allow duplicate keys, since it uses hashing concept to store keys.
- Getting a value using key is a constant time operation O(1)
Dictionary Methods
- Given …
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