Java Program to demonstrate of Linked List

This is a very simple demonstration of linked list in java programming language. Very nice and well commented java source code for beginners. User can “get” and “set” the list items as well as traverse through “previous” and...

Java Program to show Stack Implementation

This is a simple Java program to demonstrate Stack data structure implementation. An object of type IntStack is a stack of real numbers, with the standard stack operations push(int N), pop(), and isEmpty(). A makeEmpty() operation is also provided to remove all items...

Stack implementation with array

This java code basically implements stack functionality. It can Pop and Push an item in stack with the help of array. The item can only be an integer number and inernally the java program uses arrays to maintain items in stack. [code=’java’]...

Photo

A small java program to show photo on JPanel. User can select any image file from the hard drive and show on the frame. Image file can be jpg, gif, bmp or any other supported graphics file. [code=’c’]...

Double buffering in Swing – Java

An applet showing a red square that the user can drag with the mouse, on a background of lines. The user can drag the square off the applet and drop it. It will jump back to its starting point. This applet does uses double buffering, which is the default behavior in...

PostFix expression evaluator – Java

This program evaluates postfix expressions entered by the user. The expressions can use non-negative real nubmers and the operators +, -, *, /, and ^ (where ^ represents exponentiation). Numbers must begin with a digit. That is, you have to say 0.7 rather than just...

String Sorting

String Sorting demonstration. 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 * * purpose of...

Dynamic array of integers

An object of class DynamicArrayOfInt acts like an array with unlimited size. The method put(position,value) is used to store the value at the specifed position in the array. There is no pre-set limit on how large position can be, although for very large values there...

JRadioButton Demonstration – Java

A little applet that demonstrates JRadionButton with a group of radio buttons that control the background color of a label. [code=’java’] /******************************************************* * MYCPLUS Sample Code – https://www.mycplus.com * * * *...

Stars Applet

Stars Applet that show some stars on the applet windows. 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...

HighLow java Game

his program lets the user play HighLow, a simple card game that is described in the output statements at the beginning of the main() routine. After the user plays several games, the user’s average score is reported. Java...

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...
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