Java
Learn Java from the best Java tutorials, including the most popular Java online courses, videos, books, podcasts, and blogs.
Data Structures in Java
Data Structures in Java (Late 2017 Edition) is an action-packed 8 hours of tips and tricks that professional Java programmers have used for the past 20 years to produce code that is robust and fast. Every lecture is followed by a short quiz to test your learning. Sometimes the questions are easy, others require some research on your side.