Essential JPA Methods Every Spring Boot Developer Should Master
From Save() to Advanced Query Techniques. A comprehensive guide for Java developers at all levels Continue reading on Javarevisited » This post first appeared on…
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The Adapter Pattern: Bridging Two Worlds in Object-Oriented Design
Have you ever tried plugging your laptop charger into a foreign country’s wall socket, only to realize that the pins don’t fit? Continue reading on…
Java 25: The Features That Made Me Excited About Java Again
“I’ll be honest — after many years of Java development, I was getting a bit complacent. Sure, I kept up with new releases, but nothing… Continue reading…
Stop Using Shared Mutable State — Embrace Immutability for Safer Code
Stop Using Shared Mutable State — Embrace Immutability for Safer Code Why shared mutable state causes subtle bugs — and how immutability (and tools like CodeRabbit) help you write safer,…
Review — Is Educative a Good Place to Learn AI and LLM Engineering?
Review — Is Educative a Good Place to Learn AI and LLM Engineering? My favorite Artificial Intelligence, Gen AI and LLM courses on Educative.io Hello guys, Artificial…
I Tried 30+ Coursera Certifications Here are Top 10 I Recommend
My favorite Coursera certifications and Courses for 2025 and 2026. Hello guys, Online learning has changed the game for skill development, and Coursera is one of…
The Annotation That Crashed Our Database
I added @Transactional to a method at 3 PM. Continue reading on Javarevisited » This post first appeared on Read More
Playing with sound in java
A discovery of Java Sound API Sound in an application isn’t always just about playing an MP3 file. What if we could see the music? Or…
How One Thread Pool Brought Down Production
Our payment service stopped responding at 2:47 AM on Black Friday. Continue reading on Javarevisited » This post first appeared on Read More
Fibonacci Series Using Multithreading
Haha, I Bet You Struggle to Solve This in an Interview Continue reading on Javarevisited » This post first appeared on Read More
The Dog Theory in Software Development: What Man’s Best Friend Can Teach Us About Building Great…
How observing dogs can transform your approach to coding, teamwork, and product delivery Continue reading on Javarevisited » This post first appeared on Read More
Stop Writing Database-Dependent Tests — Mock Your Data Access Layer
Stop Writing Database-Dependent Tests — Mock Your Data Access Layer Hello guys, unit testing is supposed to be fast, isolated, and predictable. Yet, many developers still fall into…
Is ByteByteGo a Good Place to Learn Generative AI System Design in 2025?
Learn how ByteByteGo teaches AI, ML, and system design together — and why its Generative AI System Design content is becoming a must for modern interview prep.…
I Was Writing Messy Code for Years Until I Learned This One Principle (SRP Explained)
Why one simple design rule can turn your messy code into something beautiful, readable, and easy to maintain. Continue reading on Javarevisited » This post…
SpringBoot interview questions for early career seekers
Preparing for your Spring Boot interview? Don’t worry — you’re in the right place. Spring Boot is one of the most popular frameworks in… Continue reading on…