Скачать или смотреть Java Program to Find Duplicate Characters in a String | Java Strings Tutorial | DSA Series

Welcome to CodePush! In this tutorial, you’ll learn how to find duplicate characters in a string using Java. This is one of the most common string interview questions for Java developers and DSA learners.

💡 What you’ll learn in this video:

Java logic to find duplicates in a string
Beginner-friendly approach with detailed comments

💻 Source Code on GitHub:
https://github.com/code-push28/java-c...


👨‍💻 Created by: Code Push
📧 Contact: [email protected]
📸 Instagram:
📸 Follow us on Instagram:
@code_push -
https://www.instagram.com/code_push?i...

📌 Watch Next:
Reverse a String in Java – 3 Methods
   • Reverse a String in Java | 3 Different Way...  

Check Palindrome and Anagram Strings in Java
   • Palindrome & Anagram Strings in Java | Str...  

💬 Have Questions?
Drop your doubts in the comments — I reply to all! 👇

🔔 Subscribe for more tutorials on:
✅ Java Basics to Advanced
✅ DSA with Java
✅ Interview Questions
👉 Subscribe Now
   / @code_push  



--------------------------------------------------------------------------------------------------

find duplicate characters in string java
java string interview questions
string programs in java
java find duplicates
duplicate characters in a string java
java string coding question
java programming for beginners
java tutorials in hindi
java dsa questions
string logic java
java string programs
find repeated characters java
find repeated characters in string
java hashmap tutorial
string character count java
java basic programs
java dsa
java string interview
java coding for interviews
java beginner to advanced
string operations in java
check duplicates in string java
how to find duplicates in java
java frequency count
java loop string
string based coding questions
duplicate detection in java
string manipulation java
java for placements
java for software interviews
dsa with java
coding questions java
java practice problems
java string logic
best string programs in java
top string questions java
frequently asked java questions
duplicate characters problem java
string with hashmap java
java interview preparation
java string array
string char count java
java tutorials 2025
learn java fast
java string course
string duplicate characters java
how to solve string question java
java question solving
java problem solving for beginners
java youtube tutorial
code push java
java logic building
coding logic string java
java string concept explained
string character duplication java
char frequency count java
java development
optimize java code
string handling java