When should I use variables instead of hardcoding values?
Using variables is essential when you need to store data that may change or be reused. Hardcoding values can lead to errors and make your code less flexible.
Can you give me an example of when to use a variable?
Sure! If you're calculating the area of a rectangle, using variables for length and width allows you to easily change those values without rewriting the formula.
What are the benefits of using variables?
Variables improve code readability, maintainability, and reusability. They also help prevent errors when values need to be updated.
Are there any downsides to using variables?
While variables are generally beneficial, overusing them can lead to complexity. It's important to strike a balance.
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