This header is of particular benefit in a multi-client environment, as it can be used to delete or update an entry only if it hasn't already been changed since it was last read.

该头部在多客户端环境中尤其有用，因为它可用于删除或更新自上次读取以来未发生更改的条目。

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Update: Some of the Facebook integration in Skype for Windows appeared in October of last year, although Skype today is reporting it as new functionality.

更新附注：尽管去年10月已经开始出现整合了facebook功能的skype应用，不过现在skype仍将这些当做最新功能来发布。

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The huge buzz around Ledger's performance as the Joker last year stemmed from his update of the iconic character played by camp comedian Cesar Romero and as a hateful clown by Jack Nicholson.

CNN: Ledger fans demand the Joker retired from film

The virus had infected 44 people worldwide as of last week, most of them in the Middle East, according to the World Health Organization's most recent update Thursday.

CNN: New SARS-like virus is a 'threat to the entire world'

The death was announced last Thursday as part of the Department's weekly swine flu update.

BBC: Change to swine flu jab advice