Basically I\'m downloading images off of a webserver and then caching them to the disk, but before I do so I want to mask them.
How can I programmatically sele开发者_JAVA百科ct all text in UITextField?Thats what did the trick for me:
I have a UITableView with two sections: free and paid. Each section has a different kind of cell. The free cells have two labels and an image. The paid cells has two labels, an image and a button that
Is there a way to dismiss the keyboard from MFMailComposeViewController ? If the user rotates the device, I am lo开发者_如何学JAVAading a separate controller without \"send\" or \"cancel\" being press
I have a crash that is happening deep within UIKit for some reason; an EXC_BAD_ACCESS error is happening something like 8 calls deep into a dismissModalViewController call.I tried enabling NSZombieEna
Im extending the UIButton Class to be able to set the font and color of the UINavigationBarButton ( from this code example: switch on the code )
Problem: I have made a开发者_运维问答 class which plays a big 300 x 300 px image sequence animation of 100 frames. This class has a -start method that kicks off the animation, and then a -animate: met
I have the following code: @interface UIAcceleration (Simulation) - (id) initWithTimestamp:(NSTimeInterval)aTimeStamp
I\'m looking to create my own custom Sort By Date and Sort By Number buttons that I plan on placing in the navigation bar as the right button.
I tried it, but I think this notification isn\'t comi开发者_如何学Cng. Is that the normal case?No, this notification is sent by NSThread. If you\'re using ordinary pthreads, it won\'t be sent.From the
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