There are some key options and considerations to take into account.

有一些关键选项和注意事项需要考虑。

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There are two key options when it comes to clustering messaging engines.

集群消息传递引擎时存在两个主要选项。

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The cause of the outage was a very unfortunate code change that overwrote some key options in the options table for a number of blogs.

此次宕机是因为一次代码修改失误：在一些博客的选项表中覆盖了一些关键选项。

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For them, the key to smart options investing is to keep a close eye on costs.

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Of course risk control is a key concern with options as second guessing your stop or exit level is often disastrous.

FORBES: Using Options to Trade Double Tops

When requesting access to Facebook accounts, the only key required in your options dictionary is ACFacebookAppIdKey.

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