Looping is a powerful technique that enables you to write tighter code. Tighter code is smaller, more efficient, and usually—but not always—more readable. As a developer, you will often encounter ...

"Just as we must be responsible for our bodies in an era of office work, we must now keep our minds active," says Jamil Zaki, ...

An enumeration is a list of named constants. In Java, an enumeration defines a class type. By making enumerations into classes, the capabilities of the enumeration are greatly expanded. An enumeration ...

In a class hierarchy, when a method in a subclass has the same name and type signature as a method in its superclass, then the method in the subclass is said to override the method in the superclass.

Leading thinkers discuss the ideas shaping our lives – looking back at the news and making links between past and present. Broadcast as Free Thinking, Fridays at 9pm on BBC Radio 4. Presented by ...