I'm using the Xcode after a long time since having developed the Postcard plug-in in October, 2006. It's been 2 years or more. Therefore I lost my touch about Xcode operation and Objective-C after a long absence. The Xcode was upgraded to version 3.1.2.

I'm using the book which is "Cocoa Programming for Mac OS X 1st Edition (by Hillegass Aaron)" for my programming reference. This book was published on 2002.
Of course, I am using this book to bring back a knowledge of Mac OS X programming. So, I have a hard time because operation of the Xcode have changed considerably. However I don't like to buy a lot of programming technique book, because it brings of mistaking to have understood by itself.

Newest version of the Xcode is so modern and cool development environment. It makes the enjoyable to program.
Anyway, I will go ahead with plan bit by bit.

tag : xcode , cocoa