I didn’t intend to start an “is evil” series, but several readers asked me to explain why I mentioned that you should avoid get/set methods in last month’s column, “Why extends Is Evil.” Though getter ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...

Java may still be the first programming language that springs to mind when you think about Android, but you don’t have to use Java for Android development. In fact, Kotlin is now Google’s preferred ...