Programming basics

What is important in this module

• You need to understand major programming concepts to proceed with ActionScript lessons
• Scripting languages are written in usually small fragments, embeded into "host" file.
• Variables are container to keep information during program execution. They are refered by names. Values of variables may be changed programmatically
• Arithmetic and logical operators are extensively used in the code
• Functions are code fragments, which may execute certain task. Functions may be called from various part of the program. Information may be passed to function and returned from it after treating
• Objects - are complex data types. They like real things models and have set of properties, methods and respond to events

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