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In this video, we solve the “Happiest Triplet” problem from GeeksforGeeks (GFG). You are given three arrays of equal size ...

In this video, you will learn how to remove vowels from a string using a simple Java program. This tutorial is perfect for beginners ...

Are you confused about public static void main(String[] args) in Java? You're not alone! This one line of code is crucial for every ...

... letter of each word in a string using Java step-by-step. This is one of the most commonly asked Java string interview programs, ...

Java8#LambdaExpression#MethodReference#JavaTutorial#JavaForBeginners#JavaInterview#CoreJava#JavaProgramming# ...

Find All Anagrams in a String - Leetcode 438 - Illustrated! - Amazon - Java (Pattern Mastery) #PatternMastery ...

about video :-In this video, we explain the palindrome concept, walk through the Java code step by step, and help beginners ...

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Want to master Methods in Java from scratch? In this complete beginner-friendly tutorial, you'll learn what methods are, why ...

Setting up the Java development environment is the first and most important step for every Java learner. In this video, we explain ...

Strings are one of the most important and frequently used concepts in Java programming, and if you truly want to master Java, you ...

Encode and Decode Strings - Leetcode 271 - Illustrated! - Google / Amazon - Java (Pattern Mastery) #PatternMastery ...

In this video, you'll learn Encapsulation in Java step by step in a simple and beginner-friendly way. Encapsulation is one of the ...

Solve LeetCode 3: Longest Substring Without Repeating Characters using Java with a clean and efficient Sliding Window ...

Key Idea (in simple words) Instance members Belong to an object Each object gets its own copy Created when you create an ...

TCS NQT String Encryption Problem – Caesar Cipher in Java Want to learn how to encrypt a string in Java? In this video, we solve ...

Java Tutorial for Beginners – Write & Understand Your First Java Program In this video, we write our first Java program from ...

CORE JAVA with JAVA-8 Features tutorials || Demo - 4 || by Mr. Nageswar Rao On 05-02-2026 @7PM (IST) Course Content: ...

This Java program prints "Hello, World!" the basic structure of a Java program, including class declaration, main method, and ...

Ransom Note - Leetcode 383 - Illustrated! - Amazon / Google / Facebook - Java (Pattern Mastery) #PatternMastery ...

In this video, we explain the Java if statement with a clear description and real-time examples using the Scanner class. You will ...

Static Block vs Non static Block in Java #CodeWithCougar Please Subscribe to Code With Cougar: ...

This video helps to understand what constructor in java.