設計是一門專門的學問, 雖然自學也有機會, 不過直接去上課會比較快:https://www.google.com/search?q=%E7%BE%8E%E8%A...
MySQL 8 有新的功能 json_tablehttps://dev.mysql.com/doc/refman/8.0/en/json-table-funct...
CREATE TABLE XX ( X1 NVARCHAR(50) NULL, X2 NVARCHAR(50) NULL, X3 NVARCHAR(50) NU...
def rtn_max_distance(s): l1 = [int(i) for i in str(s)] l2 = l1[:-1] l3 = l...
海綿寶寶的鐵人檔案