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I want to integrate the print functionality in my app. The document I want to print will be in .doc or .txt format. I am not very experienced in iPhone development yet, so finding it difficult to implement it by following the Apple documentation. If someone could help me by posting some sample code, will be a great help. Thanks in advance. -iPhoneDev Source: Tips4all

I'm writing application which perfectly works on 4.0/4.1 iPhone simulator, but not 4.2. I'm getting such warning: Detected an attempt to call a symbol in system libraries that is not present on the iPhone: fcntl$UNIX2003 called from function get_socket_nonblocking in image TestApp. If you are encountering this problem running a simulator binary within gdb, make sure you 'set start-with-shell off' first. How to set 'set start-with-shell off' on Xcode? I'm tried to add this line to .gdbinit but without luck. With 4.0/4.1 SDK iPhone Simulator prints warnings about attempt to call symbol that is not present on the iPhone in debug window, but app don't crashes. Using using 4.2 app crashes. How to prevent 4.2 crashes ? Thanks Source: Tips4all