How to open Command Prompt on Windows The Command Prompt tool is a command-line interpreter that ships with the Windows operating system. There are several important use cases for this tool. We can execute commands and batch scripts using the command prompt. Some tasks that can be performed need administrative privileges with elevation. In this […]
Introduction Relation operator Greater Than( > ) and the operator Greater than Equal to (>=) compares two variables for the relation greater than or greater than equal to. > Relational Operator a > b evaluates to true if a is greater than b else false Similarly, a >= b evaluates to true if a is […]
Problem Statement: Write a simple swing animation program using Java. Two buttons to start the animation and to close exit the window. You can use javax.swing.* package and java.awt.* package. Solution The problem statement is somewhat vague. It only conveys the idea to develop a swing application with animation using Swing / AWT packages in […]
Introduction On this page, we will learn how to check installed RAM on Windows 10 operating system. Steps Launch Control Panel System and Security System
Introduction We use a Line chart to visually see the trends in the data over a period of time in the data. In this tutorial, we will learn steps to add a Line chart using Excel Application for a sample set of data. Sample Data Sample rainfall data for the months on a particular year. […]
In this tutorial, we will learn how to write Java methods that return values to the caller method i.e main method. Below is an example of java code with methods that return double datatypes. Example Java Method with void public void readRadius() { Scanner sc = new Scanner(System.in); System.out.print(“Enter radius =:”); radius=sc.nextFloat(); } Java method […]