It serves as a great reference, the code in there runs with small changes, I know this because I ran the code myself when I was contemplating adding content fro

It serves as a great reference, the code in there runs with small changes, I know this because I ran the code myself when I was contemplating adding content from this book to my own FOSS ebook (https://github.com/thewhitetulip/web-dev-golang-anti-textbook/ https://github.com/thewhitetulip/web-dev-golang-anti-textboo...), I emailed the Professor and he gave his permission, but I skipped on adding chapters because this book itself was available via the author's home page and there was no point in me adding it to my tutorial, I am glad this is now available via gitbooks! Since Go is backward compatible, it is in the contract somewhere, you can refer this book even though it was written a long long time ago!