Create a new mac project. Create an NSArray or NSMutableArray. Try to invoke all the aforementioned methods and properties on the NSArray. You will get this error ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Google's cybersecurity researchers have finally disclosed details and proof-of-concept exploits for 4 out of 5 security vulnerabilities that could allow remote attackers to target Apple iOS devices ...

This is a category on NSArray that finds the indexes of the longest common subsequence with another array. UITableView has built-in methods for adding and removing cells with animations, but it has no ...

Apple’s traditional desktop computing business has suffered many indignities over the past decade. Once Apple’s flagship product line, the Mac first found itself playing second fiddle to the iPod—a ...

Predicting the future of technology is a tricky business—just ask Bill Gates—but the allure of prognostication is strong. I’ve been known to try my hand at it. Sometimes I get a good read on things, ...