Mark is a computer science graduate with many years of experience working in the software industry, primarily as a programmer, and also writing and editing technical documentation. Mark owns Qtrac Ltd. (www.qtrac.eu), where he works as an independent programmer, author, editor, and trainer, specializing in the C++, Go, and Python languages, and the Qt, PyQt, and PySide libraries. Mark is the creator of the commercial DiffPDFc and DiffPDF PDF comparison applications (www.qtrac.eu/diffpdf.html).
Other books by Mark Summerfield:
• Python in Practice (2013, ISBN-13: 978-0-321-90563-5)
• Advanced Qt Programming (2011, ISBN-13: 978-0-321-63590-7)
• Programming in Python 3 (First Edition, 2009, ISBN-13: 978-0-13-712929-4; Second Edition, ...