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Author: Andy Armistead (with a little help from FlashGuru)

What is a function?

A function is just a bit of code that is reusable. Think of it like a set of tasks packaged up. If you ever find yourself writing the same bit of code over and over again all over the place in your script, stop! and write a function instead. You’ll be glad you did.

Let’s take a real life example of a task that we have to do regularly to see how these things work. Later, we’ll cover a programming example for working out a percentage.

» Level Basic

Added: 2001-05-16
Rating: 8 Votes: 185
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