Sorted:

problem about memory-deallocation-Collection of common programming errors

Magento undefined constant-Collection of common programming errors

Weak symbol link on Mac OS X-Collection of common programming errors

PHP sent emails have =0A=0A instead of new lines-Collection of common programming errors

Searching in a multidimensional json object-Collection of common programming errors

Devise + Omniauth = undefined method `new_session_path'-Collection of common programming errors

APC installation-Collection of common programming errors

Why don't we have two nulls?-Collection of common programming errors

set onClick, getText, etc for created views-Collection of common programming errors

Web service deployment: Service does not work out of Eclipse-Collection of common programming errors