To be on the safe side, check the instance type of the returned object.

为了安全起见，检查返回的对象的实例类型。

youdao

The replication operation encountered an object with an invalid instance type.

复制操作遇到一个有无效范例类型的对象。

youdao

This includes the instance type (DB2), database name (TPOX), and a valid user id and password.

这包括实例类型(DB2)、数据库名(TPOX)以及有效的用户ID和密码。

youdao

It was the first instance of that type of borrowing since Feb. 23.

WSJ: Bank Woes Take Center Stage: SNB Reports Dollar Borrowing; UBS, Credit Suisse Deny Tapping Facility

For instance, by combining Web-type analytics with location-based services, brick and mortars can track what consumers in their specific area are searching for and buying, and then create highly targeted stores that carry just what their local consumers need.

FORBES: How The Web And Smart Phones Are Saving Offline Retailers

Graham Cluley, a computer security expert from net security company Sophos, told the BBC that there were ways for computer owners to protect their machines from this type of fraud - for instance, by using up-to-date anti-virus software.

BBC: Luminous keyboard