Google Code Search

The Open-Source Code of the world is finally accessible over the world-wide known search engine Google. You can now search for millions of lines of code in languages such as C, C++, Java, PHP and other languages in programs that are Open-Source.

This service is meant for students and professional programmers that need to find solutions for specific programming issues that were already addressed in Open-Source applications that are freely open to the public.

Homepage: Google Code Search