mysql -uroot -p; show databses; 创建数据库\c; create database webclass; use webclass; 创建表并设置好各字段的属性\c create table stu(id int(10) primary key auto_increment,sname char(30) not null,sex tinyint(1) default 0,qq varchar(255)) default character set utf8 engin
作为一个初步接触电脑的人,在学习Android的过程中,遇到各种问题,今天遇到了.这样一个错误提示: The connection to adb is down, and a severe error has occured.You must restart adb and Eclipse. Please ensure that adb is correctly located at 'D:\Program Files\eclipse_AndroidDeveloper\adt-bundle-wi