I was told by someone on stackoverflow that K&R Edition 2 is outdated and that the "language and its usage (in terms of best practice, etc.) have changed a lot since it was written."
The problem is, I'm more than half way through the book and exercises. I did a minor c tutorial a few years ago called "c tutorial version 0.042" too.
What I was planning to do was hop straight into learning xcode, objective c, and cocoa touch to get into some iphone development once I finish K&R. Given what that gentleman told me though, I'm not sure if I should read a more modern beginner's c book or some intermediate c book first, or should I still just hop straight into obj-c?
I don't want to pick up any bad habits that I will regret later. Suggestions and input would be greatly appreciated.