Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications. Programming languages all come with a variety of ...

These more than 220,000 structures are used by AI ... in San Francisco presents a standardized data description in the form of three linked "dictionaries" that are organized in a common library.

One of these data structures, the "dictionary" data structure, functions as a storage structure for collections of key-value pairs. By using these key-value pairs, a programmer can assign a value ...

When classes are more structure than you need, tuples let you specify simple type-safe aggregates of other data types. They'll also let you create a dictionary collection…but it won't be type-safe. In ...

in-built data structures: lists and dictionaries; and classes. Our use of Python will get more sophisticated as the course progresses to accommodate some learning of Python.