Google Code University (GCU) does not require registration and materials are free to use. The site includes: Tutorials and Introductions that have few or no prerequisites, Courses on advanced or specialized topics, Recorded videos lectures and talks, Courses with the problem sets and exercises.
No restrictions on your remixing, redistributing, or making derivative works.
Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some
restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make
derivative works.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based
educators, or other custom arrangements. Go to the resource provider to see
their individual restrictions.
