很多朋友在使用TQ210做项目的时候都需要屏幕保持长亮,本文介绍如何修改TQ210 android源码,使系统可以永不休眠,代码如下: 1.添加英文选项 修改packages/apps/Settings/res/values/arrays.xml文件 +表示添加当前行 <item>30 minutes</item> +<item>Never</item> <item>1800000</item> +<!-- Do not tra
SQL Server为字段添加默认值 if not exists ( select * from sys.columns as c join sys.objects as o on c.default_object_id = o.[object_id] where c.[object_id] = object_id('DriverTable') and c.name = 'DriverVan' ) begin alter table DriverTable add default(0) for