Find duplicate element in string

Here’s a YouTube video description for the topic "Find Duplicate Elements in a String":

---

*Find Duplicate Elements in a String | Java Programming Tutorial*

Welcome to **Patal Log ka Coder**! 🚀
In this tutorial, we'll dive into a common and essential problem in programming: finding duplicate elements in a string using Java. This topic is crucial for coding interviews and real-world applications like text processing and data validation.

What you'll learn:
How to iterate through strings in Java.
Techniques to identify and count duplicate characters.
Using HashMap and other data structures for efficient solutions.

Code and Resources:
[Add link to GitHub repo or include the code snippet in the description]

📌 *Don’t forget to Like, Share, and Subscribe for more Java tutorials!*
🎥 *Channel: Patal Log ka Coder*

#Java #StringOperations #FindDuplicates #LearnJava #CodingTutorial