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...
因為浮點數(flot)計算會有誤差的.若要精確度較高,可以使用 Decimalhttps://docs.python.org/3.9/library/decim...
def insidelastparentheses(str): return str.rpartition('(')[2].partition(')')[0...
海綿寶寶的鐵人檔案