The first index is always “0” and from there, the number will increase incrementally with each new item. Unlike a list in say Python, however, Java arrays are of a fixed size. There is no way ...

This class demonstrates some Java utility functions related to Java arrays. */ public class JavaArrays { /** New line/carriage return/form feed. */ private static final String NEW_LINE = System ...

That means you can’t follow the word length with round brackets. To set the size of a Java array, explicitly state the intended capacity of the array when you initialize it with the new keyword, as ...

the value returned for the Java array length is five, not four. New developers often confuse the Java array length property with the String class’ length() method. While their functions are similar, ...

Java has a "Random" class ... Random gen = new Random(); int randomNum= gen.nextInt(100); Add the random number to the array. The following code assigns the number generated in step three to ...