This tag should be used only on questions that are about Objective-C features or depend on code in the language.
What exactly does the __block keyword in Objective-C mean? I know it allows you to modify variables within blocks, but …
objective-c ios objective-c-blocksHow can I add text alignment attribute to an NSAttributedString to center the text? Edit: Am I doing anything wrong? …
ios objective-c nsattributedstring core-textI want to be able to debug C structures without having to explicitly type every property that they consist of. …
c objective-c cocoa cocoa-touchI have a file paylines.txt added inside the folder named TextFiles which resides inside the Resources folder of my …
objective-c ios xcode filepath nsbundleI am currently trying to put a UITableView in a different location rather than at the top of my view …
ios objective-c uitableview ios7I have a UIImageView, which I want to be able to resize and rotate etc. Can a UIGestureRecognizer be added …
ios objective-c uiimageview uigesturerecognizerI'm creating a reusable framework for displaying notifications in an iOS application. I'd like the notification views to be added …
objective-c uiview ios uiwindowFor some crazy reason I can't find a way to get a list of files with a glob for a …
ios objective-c iphone cocoa cocoa-touchI have an array of dictionaries. I want to filter the array based on a key. I tried this: NSPredicate *…
objective-c cocoa nsarray nsdictionary nspredicateI am getting following errors. libxml/tree.h no such file or directory I have already added libxml2.dylib to …
objective-c iphone xcode libxml2