Science Podium: Your First Simple JAVA GUI Application

Science Podium: Your First Simple JAVA GUI Application: Hi Fellows, here i'm going to create a simple JAVA based GUI Application Retail Price Calculator . I hope if you follow this example y...

Health Benefits of Banana

1. Health Benefits for Body Parts:

2. 10 Health Benefits:

3. Benefits of full ripe Bananas:

Please Share these with others and stay healthy.. :)

Regards,

Mudassar Malik

SPACE is not Empty...

Amazing isn't it?

Your First Simple JAVA GUI Application

Hi Fellows, here i'm going to create a simple JAVA based GUI Application
Retail Price Calculator. I hope if you follow this example you'll able to create your own Simple JAVA GUI Applications:

Tools you need:

1. Eclipse IDE (Integrated Development Envoirnment) can be downloaded Here
2. JVM (JAVA Virtual Machine) should be installed on your PC.

Skills you need:

1. Basic Understanding of Creation of JAVA GUI Application for this i recommend this Book of Tony Gaddis "Starting Out With JAVA: From Control Structure through Objects". Currently its 5th edition is available for sale Here . But for students i have found a free version which you can feely download from Here. :)

I'm here going to give you solution of very simple Programming Problem
"Retail Price Calculator". First Understand the problem definition mentioned below use your concepts from the book i recommended you and try to make your own solution. If you have any problem then take help from my solution code. :) 

Problem Definition:

Create a GUI application where the user enters the wholesale cost of an item and its markup
percentage into text fields. (For example, if an items wholesale cost is $5 and its markup percentage is 100 percent* then its retail price is $10.) The application should have a button
that displays the item's retail price when clicked.

Possible Interface:

Solution Code:

I'll recommend that first you try to solve the above problem by yourself then if needed take help from my Code.. :) Here is the Solution (.rar).  

Finally, i will say thank you for visiting my web blog, I'll be very happy if you give your comments and suggestions for further improvements. Thank You!

Regards,

Mudassar Malik

C#.NET Project (Personal Windows Control Panel)

Hi, everyone..

                     This is my Personal Windows Control Panel which i created with C#. As clear from picture it has many useful features. I'm providing here link to source code, and Executable file.
Code is simple to understand, i just created windows processes in C# Form Application with Visual Studio 2010 and every button click performed required functionality. I would appreciate your comments and suggestion for improvement. Thank You!

Regards,
Mudassar Malik

Link:
Source Code and Executable: (.rar)  

C++ Project (Bubble Sort)

Following C++ Program Sorts Characters in Ascending Order......
I also Used Templates, it will help you alot....

Regards,
Mudassar Malik


Here is the code,, Copy it and paste it in C++ editor and Compile....
Don't Forget to practice it....


#include<iostream>
#include<conio.h>

using namespace std;

template<class type>
void Sort(type* arr,int s)
{
type temp;

for(int i=0;i<s-1;i++)
{
for(int j=1;j<s-i;j++)
{
if(arr[j-1]>arr[j])
{
temp=arr[j-1];
arr[j-1]=arr[j];
arr[j]=temp;
}
}
}


}


void main()
{
char *Array;
int Size;

cout<<"Enter Size of Array: ";
cin>>Size;
cout<<endl;

    Array=new char[Size];

for(int i=0;i<Size;i++)
{
cout<<"Enter Value: ";
cin>>Array[i];
cout<<endl;
}

cout<<"Unsorted Array: "<<endl;

for(i=0;i<Size;i++)
{
cout<<" "<<Array[i];
}
cout<<endl;


Sort<char>(Array,Size);


cout<<"Sorted Array: "<<endl;

for(i=0;i<Size;i++)
{
cout<<" "<<Array[i];
}
cout<<endl;



  getch();
}

Celluon Laser Projection Keyboard

Compatible OS: iOS 4 and later, Mac OS 10 and later, Android 2.2 and later, Windows XP/Vista/7 and later, and any device with Bluetooth HID support.

1)Bluetooth connection mode
2)Input power: 0.5 - 5 V DC adapter
3)Built-in battery, no external power supply, uses about 150 minutes.
4)Projection keyboard size is about 241 x 106 mm (the macbook keyboard size)