Remove Duplicates from a String in Java – Best Coding Interview Question!

In this video, I will show you how to remove duplicate characters from a string in Java using different approaches, including HashSet, Java 8 Streams, and StringBuilder. This is a frequently asked Java interview question and a must-know concept for coding interviews.

🔥 What you’ll learn in this video:
✅ How to remove duplicates from a string using Java
✅ Java 8 Stream API solution for removing duplicates
✅ Optimized approach for better performance
✅ Common mistakes to avoid in interviews

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