Java-Array Length

Array Length In Java, all arrays store the allocated size in a variable named length. We can obtain the length of the array mark using mark.length. This information will be useful in the manipulation of arrays when their sizes are not known. Program Program Source public class Javaapp { public static void main(String[] args) { int[] … Read more…

Java-Array Declaration and Initialization

Array Declaration and Initialization Methods Arrays can be assigned initial values in the declaration statement itself. An ‘array initializer’ is a list of comma-separated expressions surrounded by curly braces. The commas separate the values of the array elements. The array will automatically be created large enough to hold the number of elements you specify in … Read more…

Java-Array

Array So far we have used only the primitive data types, namely char, int, float and double. Although these types are very useful, they are constrained by the fact that a variable of these types can store only one value at any given time. Therefore, they can be used only to handle limited amounts of data. In many applications, however, we … Read more…

Java-Java Programming

Introduction Java is a general-purpose, object-oriented programming language developed by Sun Microsystems of USA in 1991. Java was designed for the development of software for consumer electronic devices TVs, DVD players and such other electronic machines. Java a really simple, reliable, portable, and powerful language. The most striking feature of the language is that it … Read more…