Learn how Python's dictionary data structure works as a powerful and ... But a tuple can be a key, because a tuple is immutable, and so has a consistent hash across its lifetime.

This is a foundational guide to understanding how to use and manipulate these data structures in Python. A string is a sequence of ... Example: "Ebadullah" Characteristics: Strings are immutable, ...

The course covers fundamental, intermediate programming, data structures, algorithms and aspects ... strings, lists, tuples Python memory model: names, mutable and immutable values List operations: ...