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Ever wished there was an easier way to learn C from a book? Head First C is a complete learning experience that will show you how to create programs in the C language. This book helps you learn the C language with a unique method that goes beyond syntax and how-to manuals and helps you understand how to be a great programmer. You'll learn key areas such as language basics, pointers and pointer arithmetic, and dynamic memory management, and with advanced topics such as multi-threading and network programming, Head First C can be used as an accessible text book for a college-level course.
Also, like a college course, the book features labs: projects intended to stretch your abilities, test your new skills, and build confidence. You'll go beyond the basics of the language and learn how to use the compiler, the make tool and the archiver to tackle real-world problems.
We think your time is too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First C uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.
- Sales Rank: #352920 in Books
- Published on: 2012-04-22
- Original language: English
- Number of items: 1
- Dimensions: 9.25" h x 1.31" w x 8.00" l, 2.46 pounds
- Binding: Paperback
- 632 pages
Amazon.com Review
Author Interview with David & Dawn Griffiths
What made you write the book?
There are already great C books, but many of them are pretty hard for a new developer to understand. Many of the existing books were written several years ago when people were still focused on memory and chips and assembly language. That's not the case any more and we felt that the world was ready for a modern introduction to C.
Why is your book especially important now?
Because C is still hugely popular. Tiobe currently list C as the second most popular language after Java; langpop.com list it as the most popular language in the world. In the last few years, the number of platforms has increased dramatically. People don't just use desktop Windows machines any more. There are tablets, phones, and even custom Arduino devices. People are hacking Linux. Makers are building things to do who-knows-what and all of these platforms have one thing in common: they have applications written in C, or use languages that are based on C. The first thing that normally happens when a new platform is created is someone builds a C compiler for it. This book teaches people how to make the most of that.
What is the single most important thing readers will be able to do after reading your book?
Head First C takes you deeply into how memory and pointers work and how to avoid the pitfalls. That sounds like a small thing, and for most languages memory-use is not a big issue. But things like memory-pointers are a huge stumbling block for new C programmers. We teach the ways that array variables are like pointer variables, and the ways that they are very different. We take you on a journey through the stack and the heap. Show you how literals work. We even show you how to use advanced tools like valgrind to track down and fix memory problems in your code. In a fundamental way, if you understand how C uses memory, then you understand C.
Who is your intended audience?
Really anybody who's new to C, whether they're writing Linux code, or programming Arduino. But our primary audience is college students who are building their first C projects. C is popular in colleges because it's such a foundational subject. But if you're suddenly thrust into an introductory C course and you start to have problems with the code, where do you go?
What do you think is on the horizon for your readers?
C is important because it gives you a much more fundamental understanding of how the computer works. If you really understand C, you will be more equipped to learn other languages. If you know C, you can become a better Java programmer. If you learn C, you will have a better understanding of how Python works. Once you learn C, you have the foundations in place to, say, program games in C++, or write code in Objective C that will make the most of the hardware on the iPhone or iPad. Or to enter the world of open source development on Linux. C is an entry point to a whole other level of development.
About the Author
David Griffiths began programming at age 12, after being inspired by a documentary on the work of Seymour Papert. At age 15 he wrote an implementation of Papert's computer language LOGO. After studying Pure Mathematics at University, he began writing code for computers and magazine articles for humans and he is currently an agile coach with Exoftware in the UK, helping people to create simpler, more valuable software. He spends his free time traveling and time with his lovely wife, Dawn.
Dawn Griffiths started life as a mathematician at a top UK university where she was awarded a First-Class Honours degree in Mathematics. She went on to pursue a career in software development, and has over 15 years experience working in the IT industry. Dawn has written several books, including Head First C, Head First Statistics and Head First 2D Geometry.
Most helpful customer reviews
55 of 56 people found the following review helpful.
Great Material, Mediocre Reinforcement
By B. Hoffert
Over the past five years or so I've dabbled off and on in programming. I'm pretty much self-taught but the downside of that is that without much of a learning path I've always found myself relearning the same basic material over and over again. I always learned just enough to create a half-useful toy program but never enough to do anything real. Over the years I've slowly grown more knowledgeable just by mere exposure to programming material, but I've always had one specific roadblock: Most books (and tutorials) are content to just tell you the "easy" way to do something without explaining what goes on behind the scenes. The programming languages today (C++, Java, Python, etc) are all built to improve on the perceived flaws of the languages that came before them. This makes these modern languages very useful and powerful, but it also means that a learning programmer might find themselves lost in a bunch of tools and concepts that they don't understand the need for or the workings of.
As someone who can't learn unless they understand the "why" behind everything they're doing, I finally decided that if I wanted to advance as a programmer I should just go learn the language that influenced nearly every other language that came after it: C.
The sales pitch for Head First C immediately appealed to me. The book is marketed at those who have a familiarity with programming concepts but want to learn how to work with C so that they can understand what the computer is doing at a lower level. As the book's description explains, many of the C books on the market assume knowledge that today's users and budding programmers don't have. This book claimed to set out to fix this problem. So, I picked the book up and worked my way through it.
First, the book definitely glosses over some "computer science" concepts and spends more time explaining how C implements the concepts than the concepts themselves. This was perfect for me since I already had plenty of programming experience and was able to get right in to learning C itself. However, if you're a new programmer you will probably have a very difficult time learning programming from this book. When the book says it assumes a basic familiarity with programming, it means it. You don't need a lot, but you need to at least understand the concepts of variables, branching (if) statements, loops, and functions. If you're familiar with pointers from C++, that's very helpful as well.
Second, the material in the book is top notch. Every single concept is presented in a way that makes learning it seem effortless, and you come away with a real understanding. Every single chapter tackles a new, important topic. The book doesn't drone on and you won't get bored. It actually makes learning exciting because you feel empowered with how easily each new concept and skill can be acquired. The pacing is perfect and the layout is great. The authors managed to make every single chapter extremely relevant and timely, and you really will see an evolution in your abilities as you work through the book.
However, there is one thing that this book lacks, and that's reinforcement. There are VERY few opportunities to practice what you've learned in this book. Almost all of the exercises are of the "fill-in-the-blank" variety where they give you some code and ask you to fill in the missing pieces to make it work. This is great as a way to test your understanding initially but after that you just move on to another concept. In fact, after the first few chapters, you're rarely even asked to type in any code on your own system. You could technically copy the code they use in the book, but doing so requires piecing together snippets that are presented over several pages and you're just copying the code off the page anyway. This can help a little bit, but it certainly doesn't require you to think much. More than once I reached the end of the chapter and realized that I hadn't typed anything the entire time.
The authors seem to be aware of this shortcoming and provide three labs for you to do on your own. These labs are highly practical and LOOK fun, but I wasn't able to do 2/3 of them. The first lab requires an Arduino, which isn't that expensive but I don't have one and I wasn't going to buy one just for this book. The second lab involves computer vision and has you using OpenCV to control a webcam. I don't own a webcam and once again, I wasn't going to buy one just for this book. The third lab, where you make an Asteroids game clone, is doable and I found it a great experience since I was interested in game programming to begin with. The labs are a great idea but they're definitely "batteries not included".
The last thing that should be pointed out is that the last four chapters (dealing with Processes, System Calls, Networking, and Threads) are really just summary chapters to give you a preview of where to go next. You can definitely write functional and useful code with what you learn, but it's very obvious that there's much more to these subjects than what the book presents you with. The authors basically stop giving in-depth explanations of what you're learning (since there are so many new details that would get in the way of the essence of what they're trying to show you), and overall you're going to want to study those last four topics in other books. This isn't really the authors' fault, and in fact to their credit I felt they did an admirable job at giving a very understandable introduction to these topics so you won't be lost when you learn them later. Either way, it's important to realize that this part of the book is an introduction, not "all you need to know".
While the lack of reinforcement I feel is a definite negative, the explanation of the material is so good that I would still recommend this book to anyone looking to learn C. The defining moment for me was when I re-implemented a web-scraping application in C that I originally wrote in Java. It was a challenge, but I did it and I did it while understanding what I was doing every step of the way (which was something that I couldn't say for Java). Not only do I feel empowered to code in C, but I also feel like I understand everything ELSE I've learned in programming that much better because of it. Without even realizing it, I went from novice to amateur just by reading this book.
A NOTE ON LINUX/UNIX AND WINDOWS IN THIS BOOK
The author pretty clearly uses Linux/Unix to write C, and it shows in the book. Some of the tools and techniques that he has you use are Linux-specific. That said, I worked through this entire book on a Windows machine and I really didn't have much of a problem. If you don't want to install Cygwin (which is a pretty big hassle) you should look at MinGW. MinGW is the native Windows version of the compiler that the author uses, and it will let you follow the first 2/3 of the book without an issue. For the couple of times that the author uses a tool that's not available on Windows, you can still understand the concepts just by following along. For the last 1/3 of the book you'll need to use Cygwin or Linux/Unix unless you want to spend hours learning the Windows API. Personally, I didn't feel like being on a Windows machine hindered my learning.
24 of 25 people found the following review helpful.
Comprehensive introduction to C
By mko
C is not an easy to learn language. It has lots of places where you can get lost if you are not familiar with low level programming. When it comes to Head First C, it tries to present material as simply as possible. I'd suggest it as 101 course on C.
There are really good explanations of concepts that are hard to follow for people who are new to C. Pointers and pointers to functions become really simple to follow after you read explanations. Good job when it comes to simple explanation of make. Very well introduction to development based on libraries. You will also find threads explanation quite useful. Basically, after reading the book you will be familiar with most common and basic concepts related to C. But, as I said, this is only an introduction.
There are few issues when it comes to this book. It is very much Unix oriented. It means that learning C from this book while using Windows might be slightly complex. Basically you will have to deal with Command Line Interface, Cygwin, etc. This can be quite unpleasant for Windows adepts.
Last thing I really missed are examples for download. I know that examples in the book are really simple but sometimes I'd like to have them downloaded instead of typing the code.
11 of 11 people found the following review helpful.
A Great way to Learn C
By T Anderson
I wanted a refresher on C in order to get the basics back for coding Objective-C. I tried several of the older books I had but because I have used it in the distance past and therefore understood most of what I was looking at I was having trouble focusing. The books couldn't keep my attention.
I have read Head First Design Patterns. Because of the unique style in which the Head First books are written I found it kept my attention even though I had a lot of experience with patterns. When I saw Head First C I was hoping it could do the same for me, and it definitely did!!!
The book is for beginners, or someone who wants to be reintroduced to the basics. I thought it's coverage was good enough to give a reader a solid start down the path of C.
I have the summary table of content below:
Getting Started with C: Diving in
Memory and Pointers: What are you pointing at?
Strings: String theory
Creating Small Tools: Do one thing and do it well
Using Multiple Source Files: Break it down, build it up
C Lab 1: Arduino
Structs, Unions, and Bitfields: Rolling your own structures
Data Structures and Dynamic Memory: Building bridges
Advanced Functions: Turn your functions up to 11
Static and Dynamic Libraries: Hot-swappable code
C Lab 2: OpenCV
Processes and System Calls: Breaking boundaries
Interprocess Communication: It's good to talk
Sockets and Networking: There's no place like 127.0.0.1
Threads: It's a parallel world
C Lab 3: Blasteroids
Leftovers: The top ten things (we didn't cover)
C Topics: Revision roundup
There is no code download for the book. This is ok since the samples are pretty small throughout the book. Most of the time you don't need to run the code because the book is tailored to keep you working in the book doing exercises and puzzles. The only time I really missed the code was when it came to the last lab, Blasteroids, which was a takeoff of the old Atari Asteroids game.
The Labs were a bit too far out there to do, but that didn't take away from the book. The first lab required an Arduino board, which looked like fun, but I don't have one. I might get one though. They are only $22.00 on Amazon.
The second lab was to download OpenCV, play with it, and then learn it. It also looks interesting, but unless I find a use for it, I won't be able to justify the time to learn it.
Like I said above, not doing the labs didn't really take anything away from the book. I do however believe that if you used this book in the class room, these labs would prove to be fun and I think the students would really get into them. They would definitely be worth putting in place in a classroom.
Over all this book really accomplished what I needed it too. It kept me engaged throughout and allowed me to get the basics back in my tool belt. I got through the last two thirds of it while on vacation. Long flights and long layovers helped. Plus when we were not diving we were relaxing and reading.
All in all I highly recommend this book to anyone who what to get into C programming or Objective-C programming. It is also the only way to go if you have to dust off the cobwebs and re-learn it like I did.
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