Take advantage of the state design pattern to allow an object to change its behavior when its internal state changes Design patterns are used to solve common design problems and reduce the ...

Once you start working with the "classic" design patterns (the ones listed in the book "Design Patterns: Elements of Reusable Object-Oriented Software" by Gamma, Helm, Johnson and Vlissides ...

Implementing design patterns in the Microsoft .NET Framework isn't all that hard to do; understanding what each pattern does for you and picking which one to use is the real issue. Once you start ...

The Pew Research analysis finds that population trends varied from 2007 to 2011 among the six states that are home to most of the nation’s unauthorized immigrants—California, Florida, Illinois, New ...

A remote Northern California prison has seen a pattern of abuses of inmates by guards, according to a new state study. NPR's Richard Gonzales tells our Newscast unit that the investigation, conducted ...

A combination of analytical and numerical methods shows that the application of a pseudosteady-state solution to a steady-state problem invariably overpredicts the dimensionless productivity index (JD ...