如果在Xcode6中创建空工程, 删除冗余信息

http://stackoverflow.com/questions/25783282/how-to-create-an-empty-application-in-xcode-6-without-storyboard?rq=1

There is no option in XCode6 for directly creating an Empty Application as in XCode5 and earlier. But still we can create application without Storyboard in XCode6 by following these steps:

1. Create an Single View Application with XCode6
2. Remove Main.storyboard and LaunchScreen.xib (select them, right-click, and choose to either remove them from the project, or delete them completely).
3. Remove "Main storyboard file base name" and "Launch screen interface file base name" entries in Info.plist file.

4. Open AppDelegate.m, and edit applicationDidFinishLaunchingWithOptions so that it looks like this:

   - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
   {
       self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
       // Override point for customization after application launch.
       self.window.backgroundColor = [UIColor whiteColor];
       [self.window makeKeyAndVisible];
       return YES;
   }