Java | SourceCodester

RGB selection in Java

Submitted by ainaerik on Tue, 07/21/2015 - 13:43

This project is RGB selection written in Java. It can give a color from three JSlider that gives three color code : red,green, blue. Try this yourself and learn some new codes. This is intended for beginners in this programming language. Hope you learn from this.

Colors in Java

Submitted by ainaerik on Tue, 07/21/2015 - 13:39

This project display list of colors. It is written in Java swing. It can change the background color of JList, and get background and foreground colors. Try this yourself. This is very simple and easy to do. Hope this will you in your future project.

Simple Computer Info

Submitted by ainaerik on Tue, 07/21/2015 - 13:19

Simple computer information written in Java swing using System.getProperty(), Runtime. This is a beta version. Some bugs are presents in this app. Hope you learn from this project.

Converting Decimal to Binary

Submitted by Webkon on Thu, 07/16/2015 - 20:25

This program has a simple user interface but has the ability to convert decimal integers to binary and also values with decimal places. The code uses java utility ArrayList to perform the conversion process. It can run on Eclipse and Netbeans IDEs.

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Basic Calculator

Submitted by DjRhod25 on Sat, 07/11/2015 - 00:16

This project is for educational purpose only. It runs for NETBEANS and JCreator Only. Besides JCreator and Netbeans I tested, you can also try other applications that you know . Hope this project serves an example and help you in learning Java language.

Keywords

Submitted by GeePee on Tue, 06/16/2015 - 23:12

Introduction: This page will talk about Java keywords including Return, Public, Private, Static and Case. What are keywords? The keywords in Java are used to serve a certain purpose (depending on which keyword is used). Not all keywords are used in the same places and some are bound to certain statements. Consistencies The only thing these keywords have in common is that when they are used, they must be in complete lower case.

Date and Time

Submitted by GeePee on Tue, 06/16/2015 - 23:11

Introduction: This page will teach you about using the Date import in Java to output or get the current Time and/or Date. When is this needed? Adding a simple clock or date counter to an application adds a slightly more professional look to the overall appeal of the program, as well as having the time handy is always a good thing. What imports are needed? The imports we need to get the current Date and Time are;

Reading Text Files

Submitted by GeePee on Mon, 06/15/2015 - 23:32

Introduction: This page will teach you about reading from text files in Java. What is used for reading from text files? There are many ways to read from text files in Java but the way I will talk about is using BufferedReader with FileReaders.

Try and Catch Statements

Submitted by GeePee on Mon, 06/15/2015 - 23:30

Introduction: This page will teach you about the Try and Catch statements in Java. What is a Try and Catch statement? A Try and Catch statement is a very handy statement which allows the program to handle errors and warnings thrown by the scripts. Each Try and Catch statement contains the block of script to handle, a single or multiple exception(s) followed by block(s) of script which are executed if that specific exception is thrown by the handled script.

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Debugging Programs

Submitted by GeePee on Sun, 06/14/2015 - 23:50

Introduction: Welcome, this page will talk about Debugging a program. When is debugging needed? Whenever a program is not running correctly, freezing, hanging, crashing, giving errors or behaving unexpectedly, it needs to be debugged.