Overview In this post, we will learn to write a Java program to reverse of a string using for loop. charAt() method is an inbuilt String method that returns the character specified in the index. Tools used: JDK Eclipse IDE Description In this program, we have taken an input string from the user. In a […]
Java Program to Calculate Area of Rectangle In this post, we will write a java program to calculate the area of the rectangle and perimeter of the Rectangle. We will have two java classes. Rectangle class RectangleMain driver class Eclipse IDE Setup Some steps and instructions to create a Java application on Eclipse IDE: Create […]
In this post, we will create a Cylinder java class and a demo main program to calculate the volume of the cylinder. Java Program public class Cylinder { private double height; private double radius; /** * @param height * @param radius */ public Cylinder(double height, double radius) { this.height = height; this.radius = radius; } […]
Overview In this post, we will write a simple java program to calculate the sum and average of the given numbers. We will use an integer array to hold the given numbers by the user. IPO Chart Input Input to the program is the given set of numbers by the user. Process The mathematical formulae […]
Java program for kg to pound converter In this post, we will write a Kg to Pound converter program. In the program, we will prompt user choice to convert from kg to pounds are from pounds to Kgs. The program then converts as per the user choice. Tools Used JDK Eclipse IDE Kg to […]
Overview In the olden days, applets are the way to embed java code into web browsers. Java applets are deprecated since Java 9. However, in these modern days, we have efficient alternatives for Java Applets. Java applets are special Java programs that were developed to run embedded Java code in Web pages. An applet is launched […]