Python Intermediate: Data & Structures

Store and manage ordered lists of data

Add, remove, sort, and manipulate list data

Immutable sequences and unique collections

Key-value pairs for organized data

Access, update, and iterate through dictionaries

Powerful text manipulation techniques

Read data from text files

Save data to files for later use

Handle exceptions with try/except

Use Python's built-in modules

Build a contact manager that saves to files!