Snippets: Set Network Activity Indicator On and Off

This little snippet will let you show the network activity indicator using ShowActivityIndicator(); and hide it with HideActivityIndicator();. #define ShowActivityIndicator() [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible: YES]; #define HideActivityIndicator() [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible: NO]; If you work with network in your app, then this little code will be an invaluable asset. This will save you a lot of retyping. … Continue reading Snippets: Set Network Activity Indicator On and Off

iOS: Hello World using Objective-C Class and IBAction

iOS applications use Cocoa classes, and these classes use the Objective-C programming language so one must know Objective-C if he/she does wish to develop iOS apps. We all know shifting from a loss, non-strict programming language might find iOS’s syntax seem strange and difficult. Don’t worry, this strangeness and difficulties will give way to an … Continue reading iOS: Hello World using Objective-C Class and IBAction

iOS: Hello World

iOS is one of the most known programming language today in the mobile industry. The first iPhone was release date back June 2007 and has 350,000+ apps as of January 2011. Certainly, it is the most interesting mobile platform to date, and in the release of iOS SDK 4, things just got better. Things you … Continue reading iOS: Hello World