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Hour 8. Symbols > Creating Symbols and Definitions

Creating Symbols and Definitions

As far as most Web developers are concerned, symbols came onto the scene when Flash was introduced. By saving an object into Flash's symbol library, the same item could be used over and over again with very little impact on file size.

Obviously, in the case of Web graphics, smaller is generally better, as many users still access the Web through dial-up modems. Thus, a technology that intelligently recycles its content becomes a popular tool in the online world.


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