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JavaTechie #SpringBoot #Realtime NullPointerException crashes production apps — Spring Boot 4 can stop it at build time.

Java 25.0.2 is officially released, and many developers are struggling to install it correctly. In this video, you'll learn: ✓ How to ...

Welcome to Developer Coder! In this video, we explore LeetCode 744 – Find Smallest Letter Greater Than Target, a classic ...

Struggling to run Java in VS Code on macOS? In this 2026 updated guide, you'll learn how to install Java, configure VS Code, ...

Whether you're a beginner or refreshing your knowledge, this tutorial is a great start to mastering OOP and Java programming.

Free Mock Interview Registration Link: https://forms.gle/HUyXDgGpDcviFR299 Blue Yonder Java Developer Interview | 2–7 ...

0.1 + 0.2 = 0.3, simple right? But here's the catch; computers store numbers in binary, not decimal. In the same way that 1/3 can't ...

Practice Logic Coding Problems Here: https://www.hackerrank.com/logiccoding In this video, we solve and explain real-world ...

Want to learn Object-Oriented Design (OOD) using a real-world application? In this video, we demystify object design by ...

Welcome to FOC Classes! ( Important LINKS below ) Complete Playlist 2025-26 ...

Java for beginners, learn Java, Java programming tutorial, Java tutorial for absolute beginners, Java basics, coding for beginners, ...

Get Placement Ready & Study only what's needed New Alpha 7.0 link : https://www.apnacollege.in/alpha-plus-dsa ...

Don't walk into your technical interview unprepared! Most freshers can confidently solve coding problems on a screen, but ...

Java Calculator Project for Beginners – Part 6 In this video, you will start building a Calculator Application using Java, designed ...

Welcome to the next episode of our Java Series, where we unlock one of the most powerful concepts in enterprise application ...

One of the most common HashMap patterns asked in coding interviews for SDET, QA Automation & QA Architect roles (3–10 YOE) ...

Learn how to write the Inverted Right Aligned Triangle Pattern in Java step by step—from logic building to final code. This video is ...

You will understand when to apply Binary Search on Answer, how to define the search space, how to write clean Java code, and ...