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Not all design patterns are created equal. In this video, we explore 3 of the most **practical and production-worthy patterns** ...

In this video, I will show you how to print an Inverted Right Triangle Number Pattern in Java. Pattern we are creating: 1 2 3 4 5 1 ...

Join us for JavaOne 2026. Sign up now to get ongoing updates https://go.oracle.com/LP=149517 Switch and instanceof have ...

The Factory Method is one of the most powerful creational design patterns, but before we understand it, we first need to look at the ...

What Are the Main Categories of Design Patterns? #java #designpattern #programming Creational Patterns (e.g., Singleton, ...

Design patterns are timeless solutions to recurring software problems — and mastering them sharpens how you think about ...

Useful Notes & Courses Links◼️◾ Free Notes : https://smartprogramming.in/tutorials/ Free Courses ...

In this video, I explain the Observer Pattern in Java. You'll learn what it is, how it works, and why it's one of the most widely used ...

Inheritance isn't always the best solution! The Delegation Pattern provides a more flexible approach by allowing objects to ...

How to map Entities to DTOs in Spring Boot 3. This tutorial shows how to use the Data Transfer Object (DTO) pattern to transfer ...

In this video, we'll explore the Facade Design Pattern in Java. The Facade Pattern is one of the most popular structural design ...

Tayyari Batch Link - https://www.geeksforgeeks.org/courses/placement-prep-programming-data-structures-algorithm Class ...

In this video of code decode we have explained what antipattern in all about and how to prepare this questions in 2025 Udemy ...

Singleton Design Pattern in Java | One Instance Only! ✓ Learn how to test the Singleton Design Pattern in Java Check if two ...

Cracking the #Java #Coding #Interview - Question 241: What is pattern matching? Watch all the questions here: ...

In this video, I will show you how to print a Hollow Inverted Right Triangle Star Pattern in Java. ⭐ Pattern we are creating: ...

The Builder Pattern in Java is a creational design pattern used to construct complex objects step by step. It helps avoid constructor ...

Learn the Builder Design Pattern in Java with a real-world example and step-by-step implementation! 💻 This design pattern ...