Dictionary Key
Value Mutable
Immutable Length
Update Keys

 

A unique identifier that is used to access the corresponding value in a dictionary. A collection of key-value pairs, where each key maps to a specific value.
A type of object that can be changed after it has been created. The data associated with a key in a dictionary.
The number of key-value pairs in a dictionary. A type of object that cannot be changed after it has been created.
A method that retrieves all the identifiers present in a dictionary. Method for merging two dictionaries by adding all key-value pairs from one dictionary into another.

 

Values Clear
Pop Nested Dictionary
Hash Table Dictionary Methods
Items Get

 

A method that removes all key-value pairs from a dictionary. A method that returns all the elements within a dictionary.
A dictionary that contains other dictionaries as values for its keys. A method that removes and returns the value associated with the specified key.
Functions that can be called on a dictionary object to perform operations such as adding, removing, or modifying key-value pairs. A data structure that allows for efficient access using a hash function.
A method that returns the value associated with the specified key. If the key is not found, it returns None or a default value. A method that returns a view object of all the key-value pairs in a dictionary.

 

In Copy
Dictionary Comprehension

 

A technique that produces a replica of a dictionary with a limited depth. An operator that returns True if a key is present within a dictionary, and False otherwise.
A concise way to create a dictionary from an iterable by defining the key-value pairs within curly braces {}.