To determine the size of a Java array, query its length property. Here is an example of how to access the size of a Java array in code: Note that array length in Java is a property, not a method. That ...

How to sort an array and search an element inside it? Following example shows how to use sort () and binarySearch () method to accomplish the task. The user defined method printArray () is used to ...

To help demystify the most complicated of these, let’s look at a few different JOptionPane showOptionDialog examples. The JOptionPane’s showOptionDialog method requires an array of text Strings ...