Sorted:

xcode instruments causing app crash-Collection of common programming errors

Is C#'s using statement abort-safe?-Collection of common programming errors

.NET ThreadPool and Configuration-Collection of common programming errors

How to use Instruments to determine part of the code that crashes-Collection of common programming errors

How to use an IBOutletCollection of switches?-Collection of common programming errors

problem about default-arguments-Collection of common programming errors

problem about static-cast-Collection of common programming errors

Why can't I define a static method in a Java interface?-Collection of common programming errors

problem about shadowing-Collection of common programming errors

Overloading is compile-time polymorphism. Really?-Collection of common programming errors