这本是讲述的内容是利用Xcode 4.x的IDE进行iOS的开发工作，里面不仅仅是讲述Obje-c的开发知识，还讲述了新版本开发工具Xcode的一些新特性。-This is about the content is using Xcode 4. X IDE for cisco iOS development work, it is not just about Obje-c development knowledge, also tells the new versions of some ne

局域网通讯软件ipmessenger的MacOSX版，该代码是最新版0.11.4(12FN0)-ipmessenger for Mac OS X , using xcode to program it. This is the versioni 0.11.4(12FN0)