أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
it-ebooks.info/book/3083/ iOS cookbook
The best book i have seen for learning objetive-c is
"Programming in Objective-C by Stephen G. Kochan"
And, You can also find help from the following sources:-
1)Apple official site.
www.developer.apple.com (Documentation,Source code, videos)
2) www.appcoda.com (Tutorials)
3) www.raywinderlich.com (Tutorials)
4) www.code4app.com (Source code)
5) cocoacontrols (Source code)
Firstly .. you must have programming basics
like OOP .. Conditions .. Loops .. etc
---- This is a very very good website to learn this basics
http://www.programmingbasics.org/en/
secondly i this website is a good start to learn Objective-C and to write your first app
---- www.raywinderlich.com
Best way to learn Objective C programming is by reading the following book.
"Programming in Objective -C" by "Stephen G. Kochan".