Sorted:

problem about iphone-sdk-5.0-Collection of common programming errors

Connecting file owner to app delegate-Collection of common programming errors

problem about jbuilder-Collection of common programming errors

c# narrowing conversion won't generate exception-Collection of common programming errors

problem about recorder-Collection of common programming errors

problem about doclet-Collection of common programming errors

Xcode 4 Scheme Hell?-Collection of common programming errors

How to modify the size of Flash stage programmatically-Collection of common programming errors

Returning an array without a Leak!-Collection of common programming errors

What is the difference between the new operator and Class.getInstance()?-Collection of common programming errors