What is the DRY principle in programming?
The DRY principle stands for 'Don't Repeat Yourself.' It emphasizes reducing code duplication.
When should I apply the DRY principle?
You should apply the DRY principle when you notice repeated code blocks or logic in your application.
Are there any exceptions to using the DRY principle?
Yes, sometimes clarity and simplicity are more important than avoiding repetition, especially in small projects.
Can you give me an example of applying the DRY principle?
Sure! If you have a function that calculates tax in multiple places, create a single function and call it instead.
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