I\'m trying to use this line of code [UIImagePNGRepresentation(image, 1.0) writeToFile:pngPath atomically:YES];
I want to load images from UIImagePickerController, then save the selected photo to my app\'s document directory.
I\'m developing an iPod-touch app, using Objective C.I am trying to capture a drawing the user creates on the device. I am using UIImagePNGRepresentation to captu开发者_开发知识库re the data in PNG fo
In the following code DEFAULT_C开发者_如何学JAVAACHE_SIZE is declared later, but it is used to assign a value to String variable before than that, so was curious how is it possible?
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I am Having a problem here.I am downloading the excel sheet using Url and have to displaying it in the web view here my problem is the Excel sheet is not displaying.
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