Shadow Wizard

Getting Technical With JavaScript

In this part we'll discuss ALF: Arrays, Loops and Functions, elements that are the heart of any programming language.

>>First part of tutorial

I wish to thank Don for making this tutorial use the best language possible - I could not achieve this without you, Don!

Arrays
First, a quick reminder for those who forgot:

• An array is a collection of items.
• Each item in an array can be anything. (even

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Introduction to JavaScript

What? Why? How?

What is it?
JavaScript is client side scripting language.
This one sentence contains three phrases that need further explanation:

1. Client side: this means code that is under the responsibility of the browser (to differ from Server Side language such as PHP which is under the responsibility of the server)
   
   Client side code is under the responsibility of the browser and this means the code is executed on

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Attached Images

• IE7_warning.jpg (14.9 KB, 7 views)
• hello_world_IE.jpg (14.8 KB, 9 views)
• hello_world_Firefox.jpg (15.4 KB, 11 views)