The Iterator Pattern also known as Cursor is a behavioral design pattern that provides a way to access elements of an aggregate object (such as a collection) sequentially without exposing the underlying representation of that object. It is used to traverse a container of elements, allowing clients to access its elements without needing to know […]
The Flyweight pattern is primarily employed to minimize the volume of object instances and, consequently, reduce memory consumption while enhancing performance. This design pattern falls within the structural pattern category, as it offers techniques for reducing the total number of objects, thereby enhancing the organization of objects within an application. The Flyweight pattern aims to
A Facade is a structural design pattern that acts as an interface to a larger and more complex set of classes, simplifying the interaction with those classes by providing a unified and simplified interface. It hides the intricacies and complexities of the underlying system, making it easier for clients to work with. Computer graphics involve
The Bridge pattern is like a blueprint for organizing big classes or groups of related classes. It helps you separate them into two distinct parts: one for their main features (abstraction) and another for how they actually work (implementation). This separation allows you to work on these parts independently, making your code more flexible and
The Abstract Factory pattern is a powerful design tool that facilitates the creation of families of related objects without specifying their concrete classes. By providing an abstract interface for creating objects, this pattern enables the creation of object hierarchies with consistent structure. In Factory Method, we implemented furniture business to deliver different types furniture. Now
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Oracle launched Java 11 in September 2018, just six months after the previous version, Java 10. Java 11 is the first version that Oracle will support for a long time after Java 8. Oracle stopped giving support to Java 8 in January 2019. Let’s explore some of the key features and changes to the common
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we will dive into practical coding examples to explore the capabilities and versatility of the Java 8 Stream API. This page will provide hands-on demonstrations of various operations that can be performed using streams, showcasing how this powerful feature simplifies complex data manipulation tasks. By following along with our examples, you’ll gain a deeper understanding
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Java Lambda Expressions (a.k.a. lambda functions) have been a game-changer in the world of Java programming since their introduction in Java 8. These expressions provide a concise and expressive way to define anonymous functions, which are functions that don’t have a name and can be treated as values. Lambda expressions are closely related to functional
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Introduction Spring AOP (Aspect Oriented Programming) compliments OOPs as it also provides modularity. But The key unit of modularity in OOP is the class, whereas in AOP the unit of modularity is the aspect. AOP breaks the program logic into distinct parts (called concerns). It is used to increase modularity by cross-cutting concerns such as transaction management,
Welcome to our comprehensive guide on Multithreading and Synchronization! In this page, we will delve into the fascinating world of concurrent programming and explore the essential concepts, techniques, and best practices for effectively managing multiple threads in your applications. Multithreading is a powerful paradigm that allows programs to execute multiple tasks concurrently, thereby utilizing the
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