나중에 공부해볼 사이트 기록
#생활코딩
opentutorials.org/
opentutorials.org
오픈튜토리얼스 업데이트
# SQL과 웹 지식
https://www.w3schools.com/sql/
SQL Tutorial
SQL Tutorial SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Start learn
www.w3schools.com
poiemaweb.com/
웹 프로그래밍 튜토리얼 | PoiemaWeb
Front-end Development Tutorial
poiemaweb.com