This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Well, for integers I would use NSNumber. But YES and NO aren't objects, I guess. A.f.a.i.k. …
objective-c iphone cocoa-touch uikitI'm trying to work my way through an Objective-C tutorial. In the book there is this example: @interface { int width; …
objective-c setter getterHow can I resolve this warning? [WARN]warning: no rule to process file '$(PROJECT_DIR)/MyApp/MessageCell.h' of …
objective-c xcode cocoa-touch compiler-constructionOur iOS application is for specific users. So, we used device unique identifier for user identification. This approach works fine …
ios objective-c ios7 uniqueidentifierI am using the following code for an image picker. But when I run it in the simulator, I have …
iphone objective-c uiimage uiimagepickercontrollerIs there a way to programmatically get the build version of my app? I need to be able to detect …
ios objective-cI have a modal storyboard scene that I want to be accessible to all my other scenes. Creating a modal …
objective-c ios xcode uistoryboardI have a tableview controller that displays a row of cells. Each cell has 3 buttons. I have numbered the tags …
objective-c ios uitableviewI'm (like all others) using NSLocalizedStringto localize my app. Unfortunately, there are several "drawbacks" (not necessarily the fault of NSLocalizedString …
objective-c ios localization nslocalizedstringI'm developing an iOS 4 application using iOS SDK latest version and XCode 4.2. I have a XIB with a UIWebView with …
iphone objective-c ios cocoa-touch uiwebview