Design patterns are solutions to common problems and complexities in software design. As we have discussed here before, they are classified into three distinct categories: creational, structural, and ...

Recently I wrote two Java programs (for Microsoft Windows OS) that must catch global keyboard events generated by other applications concurrently running on the same desktop. Microsoft provides a way ...

Chain of Responsibility decouples the sender of a request from the receiver by allowing one or many handler objects to handle the request. The Chain of Responsibility Pattern is a common ...

Gold chains have become everyday staples, not just special-occasion pieces. If you plan to wear one daily, durability matters ...

No diamond or ruby can beat the timeless allure of gold chains, which have evolved with time. To date, you can literally choose from hundreds of designs that carry tradition with modern aesthetics.