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Articles 120,334Blog Posts 127,266Tech Tutorials 30,816Research Papers 23,875News 17,389
⚡ AI Lessons
Dev.to · realNameHidden
⚡ AI Lesson
2d ago
What is SAML? A Complete Guide for API and Identity Engineers
Introduction If you've worked with enterprise APIs, you've probably heard statements...
Dev.to · realNameHidden
⚡ AI Lesson
2mo ago
How Do You Define Service Boundaries?
Learn how to define service boundaries in Java microservices with simple examples, best practices,...
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...
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...
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...
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...
Dev.to · realNameHidden
⚡ AI Lesson
3mo 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...
Dev.to · realNameHidden
⚡ AI Lesson
3mo 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...
Dev.to · realNameHidden
🏗️ Systems Design & Architecture
⚡ AI Lesson
3mo 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...
Dev.to · realNameHidden
⚡ AI Lesson
3mo 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,...
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....
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,...
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...
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...
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...
Dev.to · realNameHidden
⚡ AI Lesson
4mo 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...
Dev.to · realNameHidden
⚡ AI Lesson
4mo 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...
Dev.to · realNameHidden
⚡ AI Lesson
4mo 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...
Dev.to · realNameHidden
⚡ AI Lesson
4mo 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...
Dev.to · realNameHidden
📣 Digital Marketing & Growth
⚡ AI Lesson
1y ago
mysql stored procedure Example with Spring data jpa
Create the table with Some Records CREATE TABLE `emp_tab` ( `eno` int NOT NULL, `ename`...
Dev.to · realNameHidden
⚡ AI Lesson
1y ago
🛠️ Inject Complex Data Types in Spring Boot Using @ConfigurationProperties
🛠️ Inject Complex Data Types in Spring Boot Using @ConfigurationProperties Meta...
Dev.to · realNameHidden
⚡ AI Lesson
1y ago
how to use RestTemplate in a Spring Boot application to make an HTTP GET request
✅ What is RestTemplate? RestTemplate is a synchronous client to perform HTTP requests in a Spring...
Dev.to · realNameHidden
🔧 Backend Engineering
⚡ AI Lesson
1y ago
@ControllerAdvice and @ExceptionHandler Annotations Spring Boot
Exception Handling in Spring Boot — A Simple Example 🚀 Spring Boot provides multiple ways to handle...
Dev.to · realNameHidden
⚡ AI Lesson
1y ago
@Bean annotation example in spring boot
Directory Structure pom.xml <?xml version="1.0" encoding="UTF-8"?> <project...
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