I\'m developing this application on an iPad. These codes for a \'Browse\' button allows the user to view the photos from the iPad\'s gallery.
Can someone explain to me what the documents directory is on an iOS app and when to use it? Here is what I believe at present:
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its开发者_JAVA技巧 current form.
i was wondering why we search a path with NSDocumentDirectory at first here : NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES);
i am using the code below to save an image in the NSDocumentDirectory -(BOOL)saveImage:(UIImage *)image name:(NSString *)name{
How can I read a .txt file inside documents directory? 开发者_运维技巧Can you show me code?NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
I\'ve found this way of creating a directory if it does not exist. But it looks a bit wonky and I am afraid that this can go wrong in 1 of 1000 attempts.
In our iOS app we have close to a hundred image files in resources bundle. Now we want to make them network based since the images may change (updated/no longer needed/additions) at any time. We are d
My app allow users to choose imgs and associate them to some 开发者_JS百科text. When the user choose an image from the photo roll, I copy it in the Documents directory.
I\'m writing a unit test with GHUnit. I would like to check if a file is being generated in the Caches directory within the Library directory of an开发者_运维知识库other app. Is this feasible, or are
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