Lesson 6: Functions, Parameters and Return Values in JavaScript
What happens when the same discounted-price calculation appears in five different places, and the discount rate changes? Open Full Article...
code reuse
Lesson 22: Giving Information to Functions With Parameters and Arguments (Parent Q&A)
This guide explains how Python functions receive information when they are called. Open Full Article...
Lesson 22: Giving Information to Functions With Parameters and Arguments (Teach This Topic)
This guide supports teaching how Python functions receive information and reuse the same instructions with different values. Open Full Article...