How to Add Unit Test in XCode

This web page describes how to add a Unit Test with XCode in a Mac environment.

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Cocoa Programming Tips: How to Make an Icon Bounce in the Apple Leopard's Dock section

This code will make the application's icon bounce in the Apple Leopard's Dock section.
This is made to request the user attention to provide information for the application.

if(![[NSApplication sharedApplication] isActive])
[[NSApplication sharedApplication]requestUserAttention:NSInformationalRequest];