LeetCode 2724: Sort By | JavaScript Solution with Full Explanation

In this video, we solve LeetCode Problem 2724 - Sort By using JavaScript, and explain key concepts that are essential for interviews and real-world coding!

✅ Concepts Covered:

🔹 Higher-Order Functions – Functions that take other functions as arguments
🔹 Callback Functions – Passing functions to be executed later
🔹 Spread Operator (...) – Expanding arrays and objects
🔹 Array Cloning Techniques – Creating copies of arrays
🔹 Comparator Return Values in .sort() – Custom sorting logic
🔹 Arrow Functions – Shorter syntax for writing functions

This is a great problem to improve your understanding of array manipulation, custom sorting, and JavaScript fundamentals.

💡 Whether you're a beginner or brushing up for interviews, this video will help you strengthen your JavaScript skills.

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