This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Here is a good question: Bundle Name, Executable Name, Product Name...anything else? but I just wonder about the difference …
iphone objective-c cocoa macosI have a UIView which has about 8 different CALayer sublayers added to its layer. If I modify the view's bounds (…
iphone ios objective-c uiview calayerI've build a new application which is going to support IOS 7. I got the new XCode 5 GM and tried to …
objective-c xcode macos code-signing xcode5I am making use of the UIWebView to render some HTML. However, although the width of my webview is 320 my …
iphone objective-c uiwebviewInitial Googling indicates that there's no built-in way to do regular expressions in an Objective-C Cocoa application. So four questions: …
objective-c regex cocoaHow can I detect if a string contains a certain word? For example, I have a string below which reads: @"…
objective-c string nsstringI am not sure how to go about this. I have an NSMutableArray (addList) which holds all the items to …
iphone objective-c ios nsmutablearrayI want to create a circular progress bar like the following: How can I do that using Objective-C and Cocoa? …
objective-c cocoa-touch ios5 ios4 ios6I want to set my UISwitch to on or off programmatically. How would I do that? I am an iOS …
objective-c iosI have an NSString (phone number) with some parenthesis and hyphens as some phone numbers are formatted. How would I …
objective-c nsstring