Contributors

About the author

Jeff Szuhayis the principal developer at QuarterTil2, which specializes in graphics-rich software chronographs for desktop environments. In his software career of over 35 years, he has engaged in the full range of development activities, from systems analysis and systems performance tuning to application design, and from initial development through full testing and final delivery.

Throughout this time, he has taught about computer applications and programming languages at various educational levels, from elementary school to university level, as well as developing and presenting professional, on-site training.

About the reviewer

B. M. Harwani is the founder of Microchip Computer Education, based in Ajmer, India, which provides computer literacy in programming and web development to learners of all ages. He further helps the community by sharing the knowledge and expertise he's gained over 20 years of teaching by writing books. His recent publications include jQuery Recipes, published by Apress, Introduction to Python Programming and Developing GUI Applications with PyQT, published by Cengage Learning, The Android Tablet Developer's Cookbook, published by Addison-Wesley Professional, UNIX and Shell Programming, published by Oxford University Press, and Qt5 Python GUI Programming Cookbook and Practical C Programming, published by Packt.

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