Diary 2019.08.30 23:32
1. 외국어 공부 1시간 내외로 하였는가 (2.0) => D2. 비즈니스 학습(IT + Marketing)를 2시간 내외로 했는가 (4.0) => C3. 운동을 1시간 내외로 했는가 (월 - 벤치, 수 - 데드, 금 - 스쿼트, 나머지 - 유산소 ) (3.0) => F4. 투자공부 1시간 내외로 했는가(3.0) => C5. 비즈니스 학습(AirBnB + Share House)를 1시간 내외로 했는가 (4.0) => C 총점 : 1.15 금요일이라 마음이 헤이해진 것 같다. 내일부터가 승부다!
Diary 2017.09.26 00:00
- ROWNUM, JOIN, GROUP BY, SUB-QUERY- LOWER, TO_CHAR(DATE_FORMAT, 'YYYY'), ||, JOIN ON, HAVING, CASE WHEN THEN WHEN THEN ... END- IN, EXIST, ... IN ( , ), SOME, ANY, ALL Today was very much like another. Arriving at SDS tower in the morning and I sat on the chair taking SQL class. It was quite interesthing class; it can improve querying skill through practicing writing SQL statement. Plus, I noti..
Diary 2017.08.07 08:49
in the early morning, I went to 24/7 cafe called 'Orange Pencil'. Arriving at that cafe, I went up to second floor, ordering Americano. That place was cozy and calm at an early hour; But the time goes by, more and more people came in, becoming a crowed place. I've studied Spring Framework since the first day of Aug. It seems a nice Framework which is good to develop a Java Application; but it is..
Diary 2017.03.31 23:32
I finally got a tistory ticket! LOL! I've tried to make my own blog to review what I studied and post helpful content.s. Above all things, I'm happy to express my own thought through posting the contents. It is a first time to manage a blog. I'm thrilled to be one of a blogger. (From now, the diary which I write will be private)