摘要: select c_no,AVG(sc_degree) from score where s_no IN (select s_no from student where s_class = '95031'); 运行上述查询时,弹出一下错误 select c_no,AVG(sc_degree) from 阅读全文
posted @ 2019-12-23 17:05 Dabin_Xbox 阅读(10974) 评论(1) 推荐(0)
摘要: 1 package SeleniumTestProject; 2 3 import java.util.Timer; 4 import org.openqa.selenium.*; 5 import org.openqa.selenium.chrome.ChromeDriver; 6 import 阅读全文
posted @ 2019-11-21 11:56 Dabin_Xbox 阅读(513) 评论(0) 推荐(0)
摘要: 本文转自TTT周清风,地址:https://www.cnblogs.com/tttzqf/p/9270509.html def sort_list_method_1(a): return sorted(a)print(sort_list_method_1([1, 4, 2]))def sort_li 阅读全文
posted @ 2019-11-18 11:39 Dabin_Xbox 阅读(153) 评论(0) 推荐(0)