4. Sams Teach Yourself Series
Sams teach yourself series is another learning resource for programmers. Good thing about Sams series is that they have intelligently divided the book into hours or days. Courses are compact and extra information is avoided with key focus on teaching the core concepts. Sams teach yourself series usually comes in titles like Sams Teach Yourself Programming in 24 hours or 21 days etc. Sams series books are highly recommended.