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📰 Dev.to · realNameHidden

57 articles · Updated every 3 hours · View all reads

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Demystified: What Problems Do Microservices Solve Over Monoliths?
Dev.to · realNameHidden ⚡ AI Lesson 2mo ago
Demystified: What Problems Do Microservices Solve Over Monoliths?
Imagine you run a bustling coffee shop. In the beginning, you take orders, make the coffee, and serve...
Can We Make an Abstract Method Final? Clearing the Confusion for Java Beginners
Dev.to · realNameHidden ⚡ AI Lesson 3mo ago
Can We Make an Abstract Method Final? Clearing the Confusion for Java Beginners
Can we make an abstract method final in Java? Dive into this beginner-friendly guide to understand...
Mastering the "super" Keyword in Java: A Beginner’s Guide
Dev.to · realNameHidden 🔧 Backend Engineering ⚡ AI Lesson 3mo ago
Mastering the "super" Keyword in Java: A Beginner’s Guide
Master the super keyword in Java! Learn how to access parent class constructors and methods with...
Java 101: Understanding Covariant Return Type Like a Pro
Dev.to · realNameHidden 🔧 Backend Engineering ⚡ AI Lesson 3mo ago
Java 101: Understanding Covariant Return Type Like a Pro
Learn about covariant return type in Java programming. Discover how this feature makes your code...
Why the Object Class is the Root of All Java
Dev.to · realNameHidden 3mo ago
Why the Object Class is the Root of All Java
Imagine you’re at a massive family reunion. No matter how different your cousins look or what jobs...
The Java Diamond Problem: Why Multiple Inheritance Isn't as Simple as It Looks
Dev.to · realNameHidden ⚡ AI Lesson 4mo ago
The Java Diamond Problem: Why Multiple Inheritance Isn't as Simple as It Looks
Have you ever tried to follow two different sets of directions to the same destination? One friend...
What Happens If We Remove super() From a Child Constructor?
Dev.to · realNameHidden ⚡ AI Lesson 4mo ago
What Happens If We Remove super() From a Child Constructor?
Ever tried to build a house without a foundation? Or maybe you’ve tried to order a "Double...
Where Have You Used Abstraction in Your Project? A Practical Guide
Dev.to · realNameHidden 🏗️ Systems Design & Architecture ⚡ AI Lesson 4mo ago
Where Have You Used Abstraction in Your Project? A Practical Guide
Have you ever wondered how you can drive a car without knowing exactly how the fuel injection system...
Can Constructor Be Overridden in Java? Clearing the Confusion
Dev.to · realNameHidden ⚡ AI Lesson 4mo ago
Can Constructor Be Overridden in Java? Clearing the Confusion
Can a constructor be overridden in Java? Learn why constructors follow different rules than methods,...
Abstract Class vs. Interface: The "Blueprint" Battle in Java
Dev.to · realNameHidden ⚡ AI Lesson 4mo ago
Abstract Class vs. Interface: The "Blueprint" Battle in Java
Master the difference between abstract class and interface in Java with this beginner-friendly guide....
The Magic of Choice: Understanding Dynamic Method Dispatch in Java
Dev.to · realNameHidden ⚡ AI Lesson 4mo ago
The Magic of Choice: Understanding Dynamic Method Dispatch in Java
Master dynamic method dispatch in Java! Learn how runtime polymorphism works with clear analogies,...
Polymorphism in Java: The "Shape-Shifter" Secret to Flexible Code
Dev.to · realNameHidden 🏗️ Systems Design & Architecture ⚡ AI Lesson 4mo ago
Polymorphism in Java: The "Shape-Shifter" Secret to Flexible Code
Imagine you’re at a coffee shop. You tell the barista, "I’d like a drink." Depending on the...
Abstraction in Java: Making Sense of Complexity (with Real-World Examples)
Dev.to · realNameHidden 🏗️ Systems Design & Architecture ⚡ AI Lesson 4mo ago
Abstraction in Java: Making Sense of Complexity (with Real-World Examples)
Master Abstraction in Java with this beginner-friendly guide. Learn how to simplify complex code...
Understanding the 4 Pillars of OOPs in java
Dev.to · realNameHidden 📐 ML Fundamentals ⚡ AI Lesson 4mo ago
Understanding the 4 Pillars of OOPs in java
Imagine you’re trying to build a massive LEGO castle without an instruction manual or organized...
What is a Service Account in GCP?
Dev.to · realNameHidden ⚡ AI Lesson 5mo ago
What is a Service Account in GCP?
In the world of cloud computing, security isn't just about locking the front door; it’s about making...
Sorting Through the Crowd: A Guide to the Types of Load Balancers in GCP
Dev.to · realNameHidden ⚡ AI Lesson 5mo ago
Sorting Through the Crowd: A Guide to the Types of Load Balancers in GCP
Confused by the different types of load balancers in GCP? Learn about Application, Network, and Proxy...
Difference between IAM role and policy in Google Cloud Google Cloud Platform?
Dev.to · realNameHidden ⚡ AI Lesson 5mo ago
Difference between IAM role and policy in Google Cloud Google Cloud Platform?
Confused between IAM roles and policies in GCP? Learn the difference with simple analogies and master...
Who, What, and Where: A Guide to IAM in Google Cloud (GCP)
Dev.to · realNameHidden ⚡ AI Lesson 5mo ago
Who, What, and Where: A Guide to IAM in Google Cloud (GCP)
Imagine you’ve just been hired to manage a massive, high-security library. You have thousands of...
How Does @Async Work Internally in Spring Boot?
Dev.to · realNameHidden 🔧 Backend Engineering 6mo ago
How Does @Async Work Internally in Spring Boot?
Introduction 🚀 Have you ever called a REST API and thought: “Why is this request...
How We Reduced Payment API Latency by 60% Using ExecutorService in Spring Boot
Dev.to · realNameHidden 🔧 Backend Engineering 6mo ago
How We Reduced Payment API Latency by 60% Using ExecutorService in Spring Boot
🏦 Business Scenario (Very Common in FinTech) Imagine a payment processing service. Before...