12. Python Dictionaries and Tuples

• 12.1. Dictionary Basics
  • 12.1.1. Why Use Keys?
  • 12.1.2. Create a New Dictionary
  • 12.1.3. Accessing Values
  • 12.1.4. Key Data Types
  • 12.1.5. Check Your Understanding
• 12.2. Working with Dictionaries
  • 12.2.1. Change One Value
  • 12.2.2. Add a New Key/Value Pair
  • 12.2.3. Remove a Key/Value Pair
  • 12.2.4. Try It!
  • 12.2.5. Check Your Understanding
• 12.3. Dictionary Methods
  • 12.3.1. Common Dictionary Methods
  • 12.3.2. max, min, and len
  • 12.3.3. Check Your Understanding
• 12.4. Iterating Through Dictionaries
  • 12.4.1. Loop by Keys or Values
    • 12.4.1.1. Loop by Key/Value Pairs
  • 12.4.2. Sorting by Keys
  • 12.4.3. Check Your Understanding
• 12.5. Accumulator Pattern with Dictionaries
  • 12.5.1. Adding to an Empty Dictionary
  • 12.5.2. Accumulate with an Existing Dictionary
  • 12.5.3. Check Your Understanding
• 12.6. Search a Dictionary
  • 12.6.1. Default Search Method
  • 12.6.2. Try It!
    • 12.6.2.1. Sample Output
    • 12.6.2.2. Bonus!
• 12.7. Additional Collections in Python
  • 12.7.1. Tuples
  • 12.7.2. Sets
  • 12.7.3. Check Your Understanding
• 12.8. Exercises: Dictionaries
  • 12.8.1. Part A: Search a Dictionary
  • 12.8.2. Part B: Keys from a Collection
  • 12.8.3. Part C: Modify Values
  • 12.8.4. Part D: Counting Characters
  • 12.8.5. Part E: Use a List to Sort Key/Value Output
  • 12.8.6. Submitting Your Work
• 12.9. Studio: Mad Dictionaries
  • 12.9.1. Part 1: Mad-Lib Text
  • 12.9.2. Part 2: Build a Dictionary
  • 12.9.3. Part 3: Query the User
  • 12.9.4. Part 4: Print the Result
  • 12.9.5. Part 5: Try Bigger Mad-Libs
  • 12.9.6. Part 6: Bonus Mission
  • 12.9.7. Submitting Your Work