Jupiter's Notebook

Definition It is a simple Web-based phonebook application which stores and displays ID, Name, Contact No, and Address of a person. It is also capable of updating/editing and deleting phonebook entries. Database CREATE TABLE `phonebook` (     `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,     `name` VARCHAR(50) NOT NULL,     `phone_no` VARCHAR(15) NOT NULL,     `address` VARCHAR(50) NOT NULL,     `date_created DATETIME` NOT NULL DEFAULT ‘0000-00-00 00:00:00’,     PRIMARY KEY(`id`) );

I'm reposting this blog from my old blogsite which I have not been maintaining for long period of time. A friend of mine asked me to give him code of LCD(Least Common Denominator) program in C++ via text. I Googled and I found the ff. (sorry I forgot the website) code with some modification myself: #include <iostream> using namespace std; int main() {     int a, b, d, min;     cout << "Enter first number: ";     cin >> a;     cout << "Enter second number: ";     cin >> b;     min = a > b ? b : a;     for(d = 2; d<min; d++) {         if(((a%d)==0) && ((b%d)==0))         break;               if(d==min) {             cout << "No common denominators." << endl;     ...

"... Because free software was built in an open way, anyone could contribute to software by looking through the code, finding bugs, and fixing them. Because software ended up being examined by larger numbers of programmers, free software was higher in quality, performed better, and offered more features than similar software developed through proprietary development mechanisms. It turned out that in many situations, the development model behind free software led to software that was inherently better than proprietary alternatives." - The Official Ubuntu Book Sixth Edition 1. Download Ubuntu 12.04 LTS Desktop from http://www.ubuntu.com. 2. Burn .ISO image of Ubuntu into CD using your burning software (InfraRecorder, Nero). 3. After burning image, insert to you CD drive and reboot your computer. 4. Your computer should boot CD drive in priority. When Ubuntu boots up, click Try Ubuntu as shown below wait until Desktop appears. 5. The following is the default desktop o...

This is a step by step way of installing Apache Web Server, MySQL database and PHP pre-processor on Windows 7. What You Need To Know To Get Started Apache HTTP Server is the famous Web server nowadays. It is available for a wide variety oft operating systems such as UNIX, Linux, Solaris, BSD, Windows, Mac OS, etc. Apache is developed and maintained by open community of developers under the hood of Apache Software Foundation (www.apache.org).  PHP (www.php.net) is the most popular scripting language on the web. PHP is a server-side language as opposed to JavaScript which runs on client side (user agent, e.g. Web browser). It is embedded into HTML and puts the tools for creating dynamic websites in the hands of the people.  PHP is penetrating Web technology so that a number of websites now are developed with PHP. Originally, it stands for Personal Home Page and was created by Rasmus Lerdorf in 1995. However, the main implementation of PHP is now produced by ...

This post is to create a Java Swing GUI. Here, I will create a typical window having title of “First Swing GUI” and size of 300 by 200. The window can be resized into larger or smaller one. It also allows dragging anywhere in your desktop window.  The close operation is EXIT_ON_CLOSE which includes ‘minimize’, ‘maximize’ and ‘close’ buttons. import  

Introduction I'm going to create an example of guestbook system using in PHP and MySQL. On the Web, guestbook is a logging system that lets visitor post their message. A visitor can post their thoughts or expressions. In general, it's not a requirement that a visitor create an account.

We are going to create a simple login system written in PHP and using MySQL for the database backend. I hope that this simple tutorial could help a lot especially to beginners in PHP Web development.