Robert C. Seacord Books

A detailed introduction to the C programming language for experienced programmers.The world runs on code written in the C programming language, yet most schools begin the curriculum with Python or...

The CERT C secure coding standard

By Robert C. Seacord

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Effective C, 2nd Edition

By Robert C. Seacord

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Effective C, 2nd edition, is an introduction to essential C language programming that will soon have you writing programs, solving problems, and building working systems.The latest release of the C...

Effective C

By Robert C. Seacord

Average: 0.00, 0 Ratings

A detailed introduction to the C programming language for experienced programmers.The world runs on code written in the C programming language, yet most schools begin the curriculum with Python or...

Effective C, 2nd Edition

By Robert C. Seacord

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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.