Xcode 4.2 install for Snow Leopard fails with Untrusted OpenGLApps.pkg

August 8, 2012

So Xcode 4.2 for Snow Leopard doesn’t want to install and it doesn’t specifically state what’s wrong. Well figuring out what is wrong isn’t that hard. You can either use [APPLE KEY] + [SPACE BAR] or click on the spotlight search and type console. You can also go to Finder > Applications > Utilities > […]


Set Maximum Length of String in UITextField

September 3, 2010

This is actually pretty simple to do. First off I would make sure you tell your Application you want to make use of the UITextFieldDelegate functions otherwise it won’t work. To do that simply Append <UITextFieldDeletegate> to your header file, here’s an example of how to do that: sample.h: [php]@interface SampleViewController : UIViewController <UITextFieldDelegate> { […]