Additional Notes
How can helper methods improve code reuse in an e-commerce app?
Track: Java
Topic: Core Java
Focus: Methods
Java: Methods
Answer
Helper methods encapsulate repetitive logic, allowing it to be reused.
In an e-commerce app, tasks like calculating taxes or applying discounts are repeated often. By defining a helper method like `calculateTax(double price)`, you ensure this logic is reusable across different parts of the application, reducing redundancy and making updates easier.
In an e-commerce app, tasks like calculating taxes or applying discounts are repeated often. By defining a helper method like `calculateTax(double price)`, you ensure this logic is reusable across different parts of the application, reducing redundancy and making updates easier.
Topics: Core Java Java Methods