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In this video, we break down two commonly misunderstood data structures and explain when to use which, using clear logic and ...

In this video, we solve LeetCode Problem 217: Contains Duplicate, one of the most common array + hashing interview questions.

این ویدیو قسمت هشتاد و هفتم از بوت‌کمپ رایگان جاواست. ست‌ها در جاوا (Java Sets) – آموزش هش ست در این ویدیو سراغ یکی از بخش‌های ...

In this video, we solve LeetCode Problem 217: Contains Duplicate, one of the most common array + hashing interview questions.

Source code URL: http://www.testingtalkslatest.com/2025/12/26/how-to-find-unique-values-in-array-using-java/ Related Links: 1.

Hello Guys, In this video you will Learn about what is set and why it useful. you will clearly understand what is difference between ...

Contains Duplicate (LeetCode #217) – Optimized Solution | HashSet Approach LeetCode: ...

In this video, we will learn how to find common elements from two lists using Java 8 Stream API. We'll cover both a simple ...

Interview classic explained: overriding both ensures correct behavior in HashMap and HashSet. #java #interview #shorts.

Java Program to Remove Duplicate Elements from a List In this video, we learn how to remove duplicate elements from a List in ...

Whatsapp Community Link : https://www.whatsapp.com/channel/0029Va6kVSjICVfiVdsHgi1A This is the 128th Video of our Playlist ...

In this video, we solve LeetCode Problem 217: Contains Duplicate, one of the most common array + hashing interview questions.

In this video, we solve LeetCode Problem 217: Contains Duplicate, one of the most common array + hashing interview questions.

In this video, we solve LeetCode Problem 169: Majority Element using the Boyer–Moore Voting Algorithm, the most optimal and ...

In this video, we solve LeetCode Problem 169: Majority Element using the Boyer–Moore Voting Algorithm, the most optimal and ...

If you are preparing for coding interviews, you cannot skip the Sliding Window technique. It appears in almost every DSA round!

Short Professional Description Learn how to solve LeetCode 961 – N-Repeated Element in Size 2N Array with a clear explanation ...

In this video, we solve LeetCode Problem 283: Move Zeroes, a classic array manipulation interview question. The goal is to move ...

In this video, we solve LeetCode Problem 283: Move Zeroes, a classic array manipulation interview question. The goal is to move ...

Master Java exception handling for coding, interviews, and certification. Learn the difference between final, finally, and finalize, ...

In this video, I explain how to check whether an array is sorted or not in Java using a simple and optimized approach.

DSA Roadmap and 30 Day Practice Plan for Freshers ...

In this video, we cover DSA in Java – HashMap (Part 01) as part of the Java in One Shot series. HashMap is one of the most ...