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OOP

Read more about the article How to Override the toString() Method Properly in Java

How to Override the toString() Method Properly in Java

  • Post author:Noel Kamphoa
  • Post published:August 8, 2025
  • Post category:Classes and Objects/Core Java Tutorials

Learn why overriding the toString method in Java improves object readability and debugging. A must-know for clean, effective code.

Continue ReadingHow to Override the toString() Method Properly in Java
Read more about the article Single Responsibility Principle in Java

Single Responsibility Principle in Java

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Learn how to apply the Single Responsibility Principle in Java with real-world examples. Write cleaner, modular, and testable code.

Continue ReadingSingle Responsibility Principle in Java
Read more about the article Open Closed Principle In Java

Open Closed Principle In Java

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Learn the Open/Closed Principle in Java. Build code that’s easy to extend and maintain without modifying existing functionality.

Continue ReadingOpen Closed Principle In Java
Read more about the article Liskov Substitution Principle In Java

Liskov Substitution Principle In Java

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Understand the Liskov Substitution Principle in Java with clear examples. Learn how to build reliable and extensible class hierarchies.

Continue ReadingLiskov Substitution Principle In Java
Read more about the article Interface Segregation Principle In Java

Interface Segregation Principle In Java

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Apply the Interface Segregation Principle in Java to build cleaner, modular code. Avoid bloated interfaces and improve testability.

Continue ReadingInterface Segregation Principle In Java
Read more about the article Dependency Inversion Principle In Java

Dependency Inversion Principle In Java

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Master the Dependency Inversion Principle in Java. Learn to write flexible, testable code by depending on abstractions, not implementations.

Continue ReadingDependency Inversion Principle In Java
Read more about the article SOLID Principles in Java: Quick Guide

SOLID Principles in Java: Quick Guide

  • Post author:Noel Kamphoa
  • Post published:May 15, 2025
  • Post category:Java Miscellaneous/Core Java Tutorials

Master the SOLID principles in Java with real-world examples. Learn how to write clean, maintainable, and scalable object-oriented code

Continue ReadingSOLID Principles in Java: Quick Guide
Read more about the article Class and Object In Java

Class and Object In Java

  • Post author:Noel Kamphoa
  • Post published:April 3, 2025
  • Post category:Classes and Objects/Java Entry Level/Core Java Tutorials

Understand the concept of class and object in Java. Learn how to define classes and create objects with practical examples

Continue ReadingClass and Object In Java
Read more about the article Inheritance in Java: Building on Basics for Powerful Programming

Inheritance in Java: Building on Basics for Powerful Programming

  • Post author:Noel Kamphoa
  • Post published:March 8, 2024
  • Post category:Introduction to Java/Core Java Tutorials/Java Entry Level

Explore the simplicity and power of Inheritance in Java. Elevate your programming skills with foundational principles. #JavaDevelopment

Continue ReadingInheritance in Java: Building on Basics for Powerful Programming
Read more about the article Object-Oriented Programming in Java: Building Robust Applications

Object-Oriented Programming in Java: Building Robust Applications

  • Post author:Noel Kamphoa
  • Post published:March 8, 2024
  • Post category:Core Java Tutorials/Java Entry Level/Introduction to Java

Master Object-Oriented Programming in Java. Craft robust and efficient applications with essential OOP principles. #JavaDevelopment

Continue ReadingObject-Oriented Programming in Java: Building Robust Applications
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Learn how to implement REST API PUT endpoints in Spring Boot with best practices, including request handling, status codes, and more.
https://nkamphoa.com/create-rest-api-put-endpoints/

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