Grokking JavaScript Fundamentals
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JavaScript - Default Parameters
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Default parameters allow functions to have pre-defined values if no arguments are provided, or if undefined is passed. They simplify function calls and enhance the functionality of functions without the need for additional checks inside the function body.

Why We Need Default Parameters?

In earlier versions of JavaScript, handling missing arguments required additional code inside functions to assign default values. This could lead to verbose and less readable code, especially in functions with multiple parameters

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Table of Contents

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