21.03.20 TIL

- Meet Coder

I didn't write posting this week. I just gave up writing. It was interesting to listen other member's presentation. Today, there were many postings about Rx and event. Even though I couldn't understand lots of them, it is interesing to listen. It is already week 8. Only 2 week left. 

 

I am going to write posting next week!!! It would be last tech posting on this season because the posting would be retrospection on last week.

 

- Algorithm

There was a coding festival. It took 4 hours. There were 6 questions. I passed 2 problem, solved 3 problem but not passed. I could not figure out why it does not pass. They only passed sample tests. 1 problem is about DFS. Before solving other problems about DFS,  I could not figure out how `return` values works on DFS. I have same problem on this time. 😥

 

Most of problems are related with what I studied on study. I should review and make my own library for algorithm!

 

- Reading book

On morning, I read "스프링~~ 객체지향". It is not easy to understand `Spring` part because I've never used it. Anyway, I am reading that book to quickly look over `Spring`. It would be done tmrr.

 

I borrowed books of "모던 자바인 액선", "Real MySQL", and two books about network.