Sorted:

how to find out which UIVIews are on the screen at runtime-Collection of common programming errors

what are the preferred ways to persist data in server in runtime-Collection of common programming errors

What does the vm.swappiness parameter really contol?-Collection of common programming errors

Can you build dynamic libraries for iOS and load them at runtime?-Collection of common programming errors

Loading Referenced DLLs from Memory-Collection of common programming errors

iPhone: Downloding zip and extracting in main bundle subdirectory at runtime-Collection of common programming errors

Viewing virtual memory usage-Collection of common programming errors

Switching languages using localised strings runtime-Collection of common programming errors

WordPress memory on 3.X-Collection of common programming errors

Fonts added at runtime in IOS to textarea or webview?-Collection of common programming errors