The following is the most basic example of a Java program. You need the Java Development Kit installed in order to compile source code you write. If you don't have JDK installed on your computer, go here and click the link for your operating system for directions on how to install it. The following code contains many comments. Anything after two slashes // is ignored by the compiler. Programmers use comments to help themselves and each other keep track of what their code is meant to do.

The following is a basic Java GUI program allowing a user to input the lengths of a triangle's sides to find out if it is a right triangle or not. Open notepad or any text editor, and paste in the following code:

Introduction: This tutorial is the eighth in my Java Network Programming using KryoNet series, or third in creating a chat client and server system, in which we are going to be handling sending and receiving messages. Previous: In the previous tutorial we created a client handler for our server to keep track of the connected clients. The System: We are going to give the user a GUI to interact with the system - to send messages and see the currently connected members of the chat. When a client connects, add them to a list. Send incoming messa

Introduction: This tutorial is the ninth in my Java Network Programming using KryoNet series, or fourth in creating a chat client and server system, in which we are going to be handling disconnected clients. Previous: In the previous tutorial we created a way to receive and send messages through a new Packet2Message class to and from our server/client. The System: We are going to give the user a GUI to interact with the system - to send messages and see the currently connected members of the chat. When a client connects, add them to a list.

This tutorial will teach you how to create a sliding panel in vb.net. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File, click New Project, and choose Windows Application. 2. Next, add four LinkLabel name LinkLabel1 and LinkLabel2 that holds the Panel1 and Panel2, respectively, and linkPanel1 and linkPanel2 to show the Panels.

Today, I will teach you how to create a program that can hide folder in VB.NET. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File, click New Project, and choose Windows Application. 2. Next, add only one Button named Button1 and labeled it as "Browse Folder to Hide" and FolderBrowserDialog named as FolderBrowserDialog1 for browsing a folder.

Introduction: This tutorial is the seventh in my Java Network Programming using KryoNet series, or second in creating a chat client and server system, in which we are going to be setting up a way to handle clients on our server. Previous: In the previous tutorial we altered snippets of code to convert them from our test server and clients to our beginning point of chat server and clients. The System: We are going to give the user a GUI to interact with the system - to send messages and see the currently connected members of the chat. When a

Introduction: This tutorial is the sixth in my Java Network Programming using KryoNet series in which we are going to be beginning our multi-client chat system. We are going to be running off the test server and client so make sure you have followed and understood the previous tutorials of this series. Previous: In the previous tutorial we created an Package of Packets involving Packet and Packet1Connect.