/ Published in: Objective C
Using a gcc predefined macro, __DATE__, the code can know for itself when it was compiled, and build in an expiration date based on that value.
For a internationalised version see: http://snipplr.com/view/7196/kill-app-after-expire-date-suicidal-code-redux/
For a internationalised version see: http://snipplr.com/view/7196/kill-app-after-expire-date-suicidal-code-redux/
URL: http://www.red-sweater.com/blog/371/suicidal-code