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

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them.

Excessive object creation can be a huge problem in Java programs. Despite continuing improvements in JVM technology for memory management, the object creation and garbage collection cycle is still ...

While it’s not as complex as checkers or chess, building tic-tac-toe teaches valuable lessons about multidimensional arrays, exception handling, and flow control. These skills will prove useful when ...