HTML is Markup Language
no responses - Posted 06.27.08
A markup language is a method of indicating within a document the roles that the document's pieces are to play. Its focus is on the structure of a document rather than its appearance. For example, you can indicate that one piece of text is a paragraph, another is a top-level ...continue

The Web and HTML
no responses - Posted 06.27.08
Cascading Style Sheets (CSS) represent a major breakthrough in how Web-page designers work by expanding their ability to control the appearance of Web pages, which are the documents that people publish on the Web. For the first few years after the World Wide Web (the Web) was created in 1990, people ...continue

Creating PHP Variables
no responses - Posted 06.26.08
That's not a typoPHP lets you create variable variables. A variable variable is one that holds the name of a variable. Here's how it works: you create a variable named, say, $apples: continue

Running PHP on the Command Line
no responses - Posted 06.26.08
If php is in your path, you can run this from the command line like so (where % is a generic, cross-platform command-line prompt, and this example assumes you're in the same directory as echo.php): continue

Mixing PHP in Some HTML
no responses - Posted 06.26.08
PHP files are most often mixtures of HTML and PHP scripts. Putting HTML and PHP scripts into the same document is no problem because you put your PHP statements inside a script bounded by <?php and ?>, which means the server can pick them out easily. continue

Creating Your First PHP Script
1 response - Posted 06.26.08
Here's where all the action startscreating your first PHP scripts. With PHP, which will be run on the web server, you can make all kinds of things happen that couldn't happen before. You can have your PHP retrieve data from databases, check someone's password, print out customized greeting text, use ...continue

Getting PHP
1 response - Posted 06.26.08
Welcome to PHP! "PHP" officially stands for "PHP: Hypertext Preprocessor," but millions of people still know it by its original name, Personal Home Page, and that's what it's all aboutcreating your own interactive web pages in the easiest possible way. No longer will web pages have to be static, unchanging ...continue

Inheritance and Aggregation in Java Language
no responses - Posted 06.24.08
There are two fundamental mechanisms for building new classes from existing ones: inheritance and aggregation. It makes sense to inherit from an existing class Vehicle to define a class Car, since a car is a vehicle. The class Vehicle has several parts; therefore, it makes sense to define a composite ...continue