How to solve TypeScript possibly undefined value
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Default parameters in JavaScript make your functions smarter and cleaner. If no argument is passed, the function automatically uses a fallback value instead of breaking or returning undefined. This is a powerful ES6 feature that improves code readability and prevents unexpected errors. Mastering small concepts like this makes you stronger in real-world development. Try modifying the function with multiple default parameters and see how it behaves. Follow for more JavaScript projects and daily co
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