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Read more about the article This Keyword in Java

This Keyword in Java

  • Post author:Noel Kamphoa
  • Post published:July 15, 2025
  • Post category:Classes and Objects/Core Java Tutorials/Java Entry Level

Learn how to use the this keyword in Java to resolve naming conflicts, enable method chaining, and write clear, maintainable code.

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Read more about the article Understand the Factory Method Pattern in Java

Understand the Factory Method Pattern in Java

  • Post author:Noel Kamphoa
  • Post published:June 19, 2025
  • Post category:Core Java Tutorials/Implement Inheritance and Use Records

Learn how the Factory Method Pattern in Java enables flexible object creation, promotes clean code, and supports the Open/Closed Principle.

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Read more about the article Verify Object Type Before Casting

Verify Object Type Before Casting

  • Post author:Noel Kamphoa
  • Post published:June 13, 2025
  • Post category:Core Java Tutorials/Interfaces and Generics/Java Practitioner

Learn to verify object type before casting in Java to prevent ClassCastException and ensure safe, stable, and readable generic code.

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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:Core Java Tutorials/Java Miscellaneous

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

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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:Core Java Tutorials/Java Miscellaneous

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

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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:Core Java Tutorials/Java Miscellaneous

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

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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:Core Java Tutorials/Java Miscellaneous

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

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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:Core Java Tutorials/Java Miscellaneous

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

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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:Core Java Tutorials/Java Miscellaneous

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

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Read more about the article Why You Should Avoid == with Strings in Java

Why You Should Avoid == with Strings in Java

  • Post author:Noel Kamphoa
  • Post published:May 14, 2025
  • Post category:Core Java Tutorials/Java Miscellaneous

Avoid bugs in your Java code by learning the difference between == and .equals() for string comparison, and how to do it right.

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

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nkamphoa Noel KAMPHOA @nkamphoa ·
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I just signed up for a free 7-day email course about effective blogging for developers (via @monicalent)

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