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For example 3 View controllers A,B,C.
I can navigate from A to B & to C.But my question how to navigate from C to A directly by pressing back button?
I believe you need this UINavigationController method:
-popToRootViewControllerAnimated:
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I wrote this code below to get the length of a textfield and pop up an alert after it, it keeps ask me to declare the length in the #interface, how could I do that?
if ([myTextField length]<=0)
Maybe you should use [myTextField.text length]?
If this wasn't the problem then maybe you could post some codes and the error message to get more clarification ;D
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I am developing an IOS application for recovering deleted files.
So Can any one tell me is it possible and How?
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Closed 8 years ago.
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Could you tell me how to add the application into iAD network?
Please give me advice!
Thuong.
google instantly brings up the well known raywenderlich site with this tutorial http://www.raywenderlich.com/1371/how-to-integrate-iad-into-your-iphone-app
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I want to add my own delegate for UIWebView to implement webViewDidFinishLoad, but at first I need to check if it already has a delegate. How I can check that?
try :
if(myWebview.delegate != nil)
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Can you create a GUI or some other sort of graphic that will stream output values from a loop in my code?
The answer is YES. Check out GUIDE or MATLAB uicontrols to do so. It will use the MATLAB handles structure.