Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Which array to use as the data source for the list How to convert any given item in the array into a corresponding View object When using an adapter and a ListView, we need to make sure to understand ...

An array in Java is a type of variable that can store multiple values. It stores these values based on a key that can be used to subsequently look up that information. Arrays can be useful for ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this associated tip, I’ll walk ...

There are many reasons you might find yourself needing to create an image gallery – whether it’s to show off album covers for a music app, to present feature images for articles in a feed, or to ...