Cocoa is Apple's application-development framework for macOS, consisting of Foundation, Application Kit, and Core Data.
I'm getting started developing for the iPhone and as such I am looking at different tutorials online as well as …
objective-c cocoa nsdateI'm writing a plug-in for a piece of software that takes a big collection of items and pops them into …
css cocoa printing page-breakHow can I execute a terminal command (like grep) from my Objective-C Cocoa application?
objective-c cocoa macosI know about the HIG (which is quite handy!), but what programming practices do you use when writing Objective-C, and …
iphone objective-c cocoa cocoa-touch iosPossible Duplicate: Best practices for validating email address in Objective-C on iOS 2.0? I am developing an iPhone application where I …
objective-c cocoa email email-validationWhen I have NSString with /Users/user/Projects/thefile.ext I want to extract thefile with Objective-C methods. What is …
objective-c cocoaI have an NSArray and I'd like to create a new NSArray with objects from the original array that meet …
objective-c cocoa nsarrayWhen compiling this code, I get the error "initializer element is not a compile-time constant". Can anyone explain why? #import "…
objective-c cocoa initialization compiler-errors global-variablesWhat is the difference between objectForKey and valueForKey? I looked both up in the documentation and they seemed the same …
objective-c cocoa key-value-codingI am attempting to get the keyboard input for a command line app for the new Apple programming language Swift. …
swift macos cocoa command-line