Python Dictionary - How to create a Dictionary and useful Dict Operations - Code Example APPFICIAL

A dictionary stores key-value pairs of data. A dict is the object type for a dictionary, and can be created using curly braces { } or the dict() function. There are several useful dictionary operations:

my_dict[key] - Gets the value associated with specified key

my_dict[key] = value - Adds an entry if the entry does not exist, else modifies the existing entry

del my_dict[key] - Deletes the key from a dict

key in my_dict - Checks if the key exists in my_dict

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