import java.util.Scanner; class MatrixMultiplication { public static void main(String args[]) { int m, n, p, q, sum…

class Computer { Computer() { System.out.println(“Constructor of Computer…

import java.util.Scanner; class LinearSearch { public static void main(String args[]) { …

import java.util.*; import java.io.*; class Notepad { public static void main(String[] args) { Runtime rs = Runtime.getRuntime(); try { rs.exec(“notepad”); } catch (IOException e) { System.out.println(e); } } } Program Description: This…

import java.net.InetAddress; class IPAddress { public static void main(String args[]) throws Exception { System.out.println(InetAddress.getLocalHost()); } } Program Explanation: This Java program illustrates how to get the local IP address…

import java.util.*; class GarbageCollection { public static void main(String s[]) throws Exception { Runtime rs = Runtime.getRuntime(); System.out.println(“Free memory in JVM before Garbage Collection = “+rs.freeMemory()); rs.gc(); System.out.println(“Free…

import java.util.*; class RandomNumbers { public static void main(String[] args) { int c; Random…

import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; public class SimpleDateFormatExample2 { public static void main(String[] args) { Date date…

import java.sql.Date; public class StringToSQLDateExample { public static void main(String[] args) { String str = “2015-03-31”; …

public class SQLDateExample { public static void main(String[] args) { …

class Difference { public static void main(String[] args) { display(); // calling without object …

class StaticBlock { public static void main(String[] args) { …

class StringMethods { public static void main(String args[]) { int n; String s…

Here is an explaination on How to swap 2 no without using 3rd variable Program in Java import java.util.Scanner; class SwapNumbers { public static…

Here is an explaination on How to swap 2 no using 3rd variable Program in java. import java.util.Scanner; class SwapNumbers  { public static void…

Here is an explaination on How to convert Fahrenheit to Celsius Program in Java. import java.util.*; class FahrenheitToCelsius  { public static void main(String[] args)  { float…

Here is a program with explaination on How to get input using the Scanner Program in Java? import java.util.Scanner; class GetInputFromUser { public static…

Command Line Argument in Java class Arguments  { public static void main(String[] args)  { for (String t: args)  {   …

class Integers { public static void main(String[] arguments) { int c; //declaring a…

class HelloWorld { public static void main(String args[]) { …