Newest Tutorials

First, we need to define the properties and behavior of a shopping cartclass. This shopping cart will be kept fairly simple for demonstration purposes,but will certainly be sufficient for use and expansion.

To demonstrate the use of a class, lets create one to model a bank account.A bank account has certain information associated with it, such as itsaccount number, the PIN number needed to access it, and its balance.

A function is used to give a complex task a shorter form by naming it; that is, a group of statements is merged into a function, so that, when the function is executed, all of its statements are executed.

When you write this program you will see red cube.

The for statement is used to create loops involving numbers. It is composedof three parts: an initialization statement, a condition, and a repetitionstatement. These three parts have important purposes within the for loop.

Apache is one of the most spreaded web servers in the world, who is working on 56% from the web servers. It can be free downloaded from http://httpd.apache.org or from some of his mirror sites.

A counter is used to associate a number with each execution of a loop.

The feedback program you want to create will have three main tasks, as follows: • Display a form. • Display a verification page to let the user review what he’s about tosubmit. • Send the form’s contents to the Webmaster and display a thank youpage. For the program to know what it should do, you’ll use a variable called stepto let the program know what part of the process it should perform. So, ifstep is 1 or if it isn’t given, the form should be displayed; if step is 2

This tutorial will show you how to make a class that will show how many users browsing the site at the moment.