It can be difficult to choose just the right kind of source code examples to include in my books. In fact, readers often write to ask why I didn’t choose a different kind of example for a book. For example, a lot of readers tend to prefer console applications because they’re:
- Easy to understand
- Easy to write
- Demonstrate the code clearly
- Don’t rely on any automation
Given these reasons, it would seem as if I’d use console applications for all of my examples in all of my books. In fact, these benefits (and others) are the reason I used console applications in C++ All-In-One Desk Reference For Dummies. In fact, to this list, you can add the benefit of the same example code running on multiple platforms to the list. The same example code runs on Mac, Linux, and Windows platforms with the GCC compiler. Even with this book, however, I’ve had readers write to ask why I didn’t use a different compiler or IDE and why I didn’t include examples that demonstrate the ability to use C++ to create user interfaces in anything but Visual Studio (the new edition of the book won’t include the Visual Studio examples).
Some books don’t lend themselves to console applications. For example, one of the purposes of Microsoft ADO.NET Entity Framework Step by Step is to show how you can use the automation provided by Visual Studio to write your applications with less code and in significantly less time. Not everyone likes the automation and I’ve actually had a few readers ask why I couldn’t write the examples using a console application format. The problem is that few people use the Entity Framework with console applications and the automation is there to simplify things. I understand that other books may provide console application examples, but I chose to provide the examples in a form that the majority of my readers would use in a real world setting.
Trying to come up with a book that pleases everyone is simply impossible because everyone has different needs. It all comes down to people wanting the best deal possible in a book, which means seeing an example that uses their environment on their platform and demonstrating precisely the kind of code they need to write. It’s an unrealistic expectation for any book. My Getting the Most from Your Technical Reading Experience post explains how you can optimize the purchasing experience to obtain the best book for your needs. The caveat is that no matter how good the purchase is, the book will never answer all of your questions and most definitely won’t answer them in precisely the way you need them answered for fulfill an application development requirement.
Of course, I’m always open to your input. It’s the reason I run this blog and ask for your input in nearly every post. My purpose in writing is to answer as many questions as I can for as many readers as I can in the best way possible. Sometimes that means I need to take a step back and rethink a particular process I’m using, technique I’m applying, or perspective I’m pursuing. I encourage you to continue contacting me at John@JohnMuellerBooks.com with your book-related queries. I always use your input to help create better books in the future.