This tag should be used only on questions that are about Objective-C features or depend on code in the language.
I have created a custom UITableViewCell. The table view is showing data fine. What I am stuck in is when …
ios objective-c uitableview selection-colorI need to set the font size of the title UILabel of a UIButton programmatically.
objective-c cocoa-touch ios uibutton font-sizeIssue I started taking a look of the new Swift on Xcode 6, and I tried some demo projects and tutorials. …
ios objective-c swift uiviewcontrollerWhat's the difference between a class method and an instance method? Are instance methods the accessors (getters and setters) while …
objective-c oop methods class-method instance-methodsHow do I convert, NSDate to NSString so that only the year in @"yyyy" format is output to the string?
objective-c swift nsstring nsdateIn IB's library, the introduction tells us that when the return key is pressed, the keyboard for UITextView will disappear. …
iphone objective-c keyboard uitextview iphone-softkeyboardI'm trying to do something a bit elaborate, but something that should be possible. So here is a challenge for …
iphone objective-c ios cocoa-touch interface-builderIn Swift, how does one call Objective-C code? Apple mentioned that they could co-exist in one application, but does this …
objective-c swiftI'm updating an old app with an AdBannerView and when there is no ad, it slides off screen. When there …
ios objective-c animation autolayout ios6Does anybody know if it's possible, and how, to programmatically send a SMS from the iPhone, with the official SDK / …
ios objective-c cocoa-touch sms