When building applications, you often come across objects that are quite expensive to create. In some scenarios, the cost of creating new objects is high enough to impact application performance. Here ...

Take advantage of the Memento design pattern to store and restore an object's state to support undo or rollbacks in your application. We use design patterns to solve common design problems and reduce ...

Object-Oriented Analysis and Design is a course that presents an introduction to the design and construction of software systems using techniques that view a system as a set of objects that work ...

The Builder Pattern is a common software design pattern that's used to encapsulate the construction logic for an object. This pattern is often used when the construction process of an object is ...

Start working toward program admission and requirements right away. Work you complete in the non-credit experience will transfer to the for-credit experience when you ...

Design patterns constitute a fundamental component in the architecture of software systems, providing standardised and reusable solutions to recurring design challenges. Originating from seminal works ...

In-Depth Toward Pattern-Oriented Frameworks By Sherif M. Yacoub , H. H. Ammar July 16, 2001 Abstract Much effort has been expended by experienced designers and researchers to document quality ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...