I have this, but it's outdated and tough to use because of that. Should I downgrade my Xcode and learn with it?
http://www.amazon.com/Programming-O...id=1355526418&sr=1-4&keywords=objective+c+2.0
Or should I buy this because it's more up to date?
http://www.amazon.com/Programming-O...opers-ebook/dp/B009YLIMCY/ref=tmm_kin_title_0
End goal is iPhone app development.
http://www.amazon.com/Programming-O...id=1355526418&sr=1-4&keywords=objective+c+2.0
Or should I buy this because it's more up to date?
http://www.amazon.com/Programming-O...opers-ebook/dp/B009YLIMCY/ref=tmm_kin_title_0
End goal is iPhone app development.
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