Jon Hoffman Books

USMC
USMC

By Jon Hoffman

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USMC
USMC

By Jon Hoffman

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Once a Legend
Once a Legend

By Jon T. Hoffman, Jon Hoffman

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Good Car
Good Car

By Jon Hoffman

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Mastering Swift 3 Linux
Mastering Swift 3 Linux

By Jon Hoffman

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Mastering Swift 3
Mastering Swift 3

By Jon Hoffman

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What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.

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