This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Is there a way to cast objects in objective-c much like the way objects are cast in VB.NET? For …
objective-cI am using this code in my app which will help me to send a image. However, I have an …
objective-c ios ipad cocoa-touch nsdataI declared an enum in my implementation file as shown below, and declared a variable of that type in my …
iphone objective-c cI was using a NSMutableArray and realized that using a dictionary is a lot simpler for what I am trying …
iphone objective-c nsdictionaryIs there an easy way delay a method call for 1 second? I have a UIImageView that reacts on a touch …
ios objective-c iphone cocoa-touch uikitIt is to my understanding that one should use a forward-class declaration in the event ClassA needs to include a …
objective-c cocoa cocoa-touchWhat is the purpose of using IBOutlets and IBActions in Xcode and Interface Builder? Does it make any difference if …
objective-c swift interface-builder iboutlet ibactionWhat is some starter code I could use to make a simple UIAlertView with one "OK" button on it?
ios objective-c iphone cocoa-touch uialertviewI have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from …
objective-c ios multithreading uikit core-foundationIs there a way to make a UIScrollView auto-adjust to the height (or width) of the content it's scrolling? Something …
iphone ios objective-c cocoa-touch uiscrollview