For the past several months, I have been somewhat of a Groovy evangelist and have been touting the virtues of Groovy to Java developer colleagues. Recently, a colleague asked if Groovy has a slick ...

Java array size and length Here are the most important concepts developers must know when they size Java arrays and deal with a Java array’s length: The theoretical maximum Java array size is ...

Is recursion in Java a good approach to complex problem solving? I’ll share my thoughts on the topic at the end of the article. But first, explore these five Java recursion examples on your own and ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.