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Add this code to the controller
Set controller as the delegate of the all the UITextField s in the UIView
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posted 8 years ago by yasirmturk
Cocoa provides NSTask to run subprocesses. It can be used to run shell scripts, but all this manual pipe and file handling is a bit cumbersome. Fortunately, for a simple script, we can use the trusty old system and redirect its result to a file.
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posted 9 years ago by zingo
Just change the filename "courses" to that of your own and the entity name "Course" to your own.
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posted 9 years ago by mattneary
Do you need you app to do something when it is first run on a certain computer? Do you need to know if it has been run before? Enter the following code into your Application Delegate.
This code creates a BOOL that is created when the app is run. T...
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posted 9 years ago by zingo
Show a notification immediately after application enter in background (but you can schedule it too)
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posted 9 years ago by rabc