Step 1: TheoryTheory Article
Dictionaries in Python
Study the core concepts and background material for this learning item.
Step 2: PracticeKaggle Workbook
Strings and Dictionaries Exercise
Solve the challenges and apply your knowledge interactively.
Medium25 min estimated study
Overview
Perform complex string formatting, search substring indices, and construct robust dictionary key-value stores.
Learning Objectives
- Manipulate string structures
- Query dictionary hash maps
Prerequisites
Locked
Tracking Control
Completion Reward+250 XP
Study Checklist
Studied theory resource
Completed practice exercise