IPAD must-haves. And fun-to-haves.

Brighten your iPad with a colorful cover, stream to your TV, download pictures from your digital camera, and more. There’s already so much you can do with iPad and iPad mini

Apple Wireless Keyboard

The incredibly thin Apple Wireless Keyboard uses Bluetooth technology, which makes it compatible with iPad

Apple unveils iPad mini: ‘Thin as a pencil, light as paper’

iPad inspires creativity and hands-on learning with features you won’t find in any other educational tool

Lightning connector and FaceTime HD camera

Apple announces 4th generation iPad packing an A6X CPU

Pages

Showing posts with label retain. Show all posts
Showing posts with label retain. Show all posts

Tuesday, February 12, 2013

retain or copy for UIWebView??

It doesn't work if I give a "copy" attribute to a property of a UIWebView object, such as @property (nonatomic, copy) UIWebView *webv.  Then I tried to change copy to retain and my code works fine which can load  URL to the view. Wny UIWebView object need retain instead of copy? The same thing happen to UITextField as well. Please let me know.Thanks.


View the original article here

Tuesday, February 5, 2013

retain or copy for UIWebView??

It doesn't work if I give a "copy" attribute to a property of a UIWebView object, such as @property (nonatomic, copy) UIWebView *webv.  Then I tried to change copy to retain and my code works fine which can load  URL to the view. Wny UIWebView object need retain instead of copy? The same thing happen to UITextField as well. Please let me know.Thanks.


View the original article here