mysql悲观锁怎么实现
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司机背景审查不给力，Uber 被告了？
外界一直担心优步的安全，因此这家旧金山初创公司于今年4月开业，为每位优步乘客增加了1美元的“安全乘车费”，以提供优步司机培训、汽车检查以及最重要的3354司机背景调查。但也因为这一举动，优步最近被送上了法庭[详细]
2022-12-23 22:08 分类：问答Asp.Net datagrid row selected event
In asp.net App I am using datagrid.Is there any event fired when a row is selected?I am not using any select button in开发者_开发知识库 grid.what about : SelectedIndexChanged[详细]
2022-12-21 09:03 分类：问答iPhone SDK: How to access a ViewController nested in a TabBar from MyAppDelegate?
I\'m trying to call a method in my FirstViewController that is the File Owner of the first View in a TabBar.[详细]
2022-12-16 12:42 分类：问答
加载中,请稍侯......