This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Where JSON_CATEGORY_DATA_URL_STRING is my feed URL, which returns fine as: [ { "group":"For Sale", "code":"SSSS" }, { "group":"…
ios objective-c nsarray nsdictionary sbjsonI have an NSDictionary (stored in a plist) that I'm basically using as an associative array (strings as keys and …
ios objective-c cocoa nsdictionaryI'm using storyboards and I have a UITableView. I have a segue setup that pushes from my table to the …
ios objective-c iphone uitableview storyboardPossible Duplicate: NSTimer doesn't stop In my application I am using NStimer to call an animation function every 3 seconds. I …
ios objective-c iphone nstimerWith all the URL-handling objects lying around in the standard Cocoa libraries (NSURL, NSMutableURL, NSMutableURLRequest, etc), I know I must …
objective-c nsurlAs I cannot create a synthesized property in a Category in Objective-C, I do not know how to optimize the …
objective-c categoriesHi i am having a NSdictionary in which i am adding a array with key "countries ". Now i take the …
ios objective-c iphone nsdictionarySince I installed the iOS 13.2 beta, I have been getting a debug console error message. It happens every time I …
ios objective-c wkwebviewI want to display an image in my MKMapView instead of little rock pin. Can someone please put some helpful …
ios objective-c swift mkmapview mkannotationI've seen usage of Objective-C protocols get used in a fashion such as the following: @protocol MyProtocol <NSObject> @…
iphone objective-c cocoa-touch