Always training on Leetcode seems not a best way, that's why I decide to go over all the fundamentals.
Self-Training Examples from jwasham's Coding Interview University Link: https://github.com/jwasham/coding-interview-university
The difference between jwasham's and this "fake one" is I will go into much more details of every section with Java Coding Examples with explanations and thoughts. That's exactly what I wanted to do on my previous project but failed. Thanks to jwasham's study plan.
Starting from September 13, 2017.