21.03.29 TIL

- Reading book

read done "그림으로 배우는 네트워크 원리". 😎

 

- Review Writings

Reviewed last posting of Lambda and Stream.

Finally, I reviewed previous posting of Token and OAuth. I could understand about the differences of Login and OAuth. It is still ambiguous but I vaguely recognized the differences.

 

 

- Algorithm Study

I solved 2 problems of this week. They were Kakao Level 2 problems. I solved them before but I solved them again. They were still difficult. I got a little hint from my previous code but the new solution gets much better than before.

 

- Woowa Chess mission

I am on refactoring the previous review. Still it needs more test code. After implementing, I need to make them on Web UI. It would be quiet long journey to make it done. I am still curious of making codes without `null` and `Position` on piece. 🥲