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Update 1/3: If you've watched this video, I genuinely appreciate it. I realized this has been patched in Versions 1.21+. There isn't a ...

In 2026, Java keeps evolving: Project Valhalla is gunning for merging its value types preview in the second half of this year; ...

Reverse a String using Java Classic DSA interview problem explained with simple logic. Subscribe for more DSA & coding ...

Want to make instant trades and emeralds? Build the tripwire duper! Materials: 7 Solid Blocks 1 Door 2 Tripwires 1 String 1 Fence ...

Problem: https://leetcode.com/problems/reverse-string-prefix/description/ Contest: ...

Using Strings in Switch in Java | Switch Case with String in Java ✨ In this video, you will learn Using Strings in Switch in Java 8 ...

Checkout GeeksforGeeks Three 90 Challenge:- https://gfgcdn.com/tu/WO4/ Fastest Way to Learn DSA in Java | Full Roadmap ...

Inheritance vs Composition - one of the most important design decisions in Object Oriented Programming, yet most developers get ...

Learn the basics of Arrays in Data Structures and Algorithms! This is Day 1 of my DSA journey, where I explain arrays in a ...

PRACTICE QUESTIONS! Email me with your solutions and questions! I will provide feeback and solutions as well. If you complete ...

Java `var` was introduced to reduce boilerplate, but many developers still misunderstand why it exists and how to use it correctly.

In this video, we solve the Two Sum problem (LeetCode 1) and explain both the brute force and optimized HashMap approaches ...

core java crash course core java crash course covering all core java topics in one video. this core java crash course is a complete ...

You declared your variables, you allocated your array with new, you called a method that returned an object -- why are you getting ...

10 LeetCode Patterns to Solve 80% of Coding Interview Problems How to Start LeetCode from ZERO in 2026 LeetCode was ...

Predefined Methods in Java | Built-in Methods in Java with Easy Examples ✨ In this video, you will learn Predefined Methods ...

Selenium Java Class 19 Live - Master Calendar Widget Automation with DateTimeFormatter! In this comprehensive 56-minute live ...