Core Foundation provides the fundamental data types and essential services that underlie both the Cocoa and Carbon environments on Mac OS X.
I have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from …
objective-c ios multithreading uikit core-foundationIn my iOS Swift app I want to generate random UUID (GUID) strings for use as a table key, and …
ios swift cocoa-touch guid core-foundationI need to create a CGSize to compute text height of an arbitrary text with arbitrary length. UIKit has this …
objective-c ios foundation core-foundation cgfloatSnow Leopard introduced many new methods to use NSURL objects to refer to files, not pathnames or Core Services' FSRefs. …
cocoa osx-snow-leopard nsurl core-foundation nsfilemanager[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject] I used to know that sending a message to the object is kind of calling …
objective-c core-foundationI'm trying to create a UIImage from the ALAssetsGroup#posterImage method. In Objective-C, I could simply call [UIImage imageWithCGImage:group.…
ios swift uiimage core-foundation cgimageIs there a built in function equivalent to .NET's Guid.NewGuid(); in Cocoa? My desire is to produce a string …
cocoa macos guid uuid core-foundationApple strongly recommends using the binary plist format when reading large XML-based data sets into iPhone apps. Among their reasoning …
objective-c iphone cocoa-touch plist core-foundationHow can I get in Mac OS X "global" mouse position - I mean how can I in cocoa/cf/…
cocoa macos core-foundationI'm getting an NSCFDictionary returned to me and I can't figure out how to use it. I know it's of …
objective-c cocoa nsdictionary core-foundation