Color Selector

A custom component that lets the user select a color. The available colors are bright, saturated colors in a full range of hues. The possible colors are shown in a strip. The user clicks on this strip to select a color. The selected color is hilited with a white...

Java applet – HighLow Game

This applet is a simple card game. The user sees a card and tries to predict whether the next card will be higher or lower. Aces are the lowest-valued cards. If the user makes three correct predictions, the user wins. If not, the user loses. This version of the game...

Read the URL – Java

This short program demonstrates the URL and URLConnection classes by attempting to open a connection to a URL and read text from it. The url must be specified on the command line. If an error occurs, a message is output. Otherwise, the text from the URL is copied to...

Show Volumes of Earth and Sun

Show Volumes of Earth and Sun and their ratios Java /******************************************************* * MYCPLUS Sample Code - https://www.mycplus.com * * * * This code is made available as a service to our * * visitors and is provided strictly for the * *...

Ouputs the Zodiac signs

Ouputs the Zodiac sign corresponding to a given date. Java /******************************************************* * MYCPLUS Sample Code - https://www.mycplus.com * * * * This code is made available as a service to our * * visitors and is provided strictly for the *...

Mouse Events Information Applet

A simple applet that displays information about mouse events as they occur. Since double-buffering is not used, the display flickers quite a bit. Java /******************************************************* * MYCPLUS Sample Code - https://www.mycplus.com * * * * This...

Process Binary Trees – Java

This program demonstrates a few routines for processing binary sort trees. It uses a binary sort tree of strings. The user types in strings. The user’s string is converted to lower case, and — if it is not already in the tree — it is inserted into...