Where can I find good tutorials for Xcode 4.5?

Question

Books

Decided to learn Objective C for iOS development.
I rummaged through a cloud of resources with manuals for Objective C, but many are written for outdated versions of Xcode. Everything would be fine if there weren't such a strong difference even between 4.1 and 4.5 versions. That is, even the installation of outlets and actions takes place in a different way (not by simply dragging onto an object, but by dragging into a piece of code). Because of such trifles, I’m sitting on one problem and just can’t figure out how to do it, and the poke method rarely helps - after all, I need an understanding of what I’m doing.
habrahabr.ru/post/126149/
habrahabr.ru/post/149090/
A couple of excellent articles on which I am barely moving forward.
Can you recommend any good site (or YouTube channel) with Xcode 4.5 tutorials? Otherwise, I would rather break my brain than learn the intricacies of OOP (with such inconsistencies as outlets and actions) :)

Answer 1

Courses on iTunes U - Stanford or Carnegie Mellon.

Answer 2

Check out the iOS SDK Essential Training from Lynda.com. There, just the same, the emphasis is not on the subtleties of the language and OOP, but on creating a real application in Xcode. I don't remember what version of Xcode they work with, but subjectively I don't remember the difference from 4.5.

Answer 3

Yes, courses in itunes u are called developer apps for iphone / ipad every year with the release of new ios are updated

Answer 4

I recommend the channel www.youtube.com/user/thenewboston - the guy tells a great story from the basics + there are podcasts on various topics