If the data at the receiving end has been modified by a change with a higher sequence number (or later timestamp), then the earlier change may be rejected.

如果接收方的数据已发生具有更高序列号(或更新的时间戳)的更改，则较早的更改可能会被拒绝。

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For that effect, JSON defines the following main data structures: number, string, Boolean (true and false), array (an ordered sequence of values), object (collection of key value pairs), and null.

为了实现该目的，JSON定义了以下主要数据结构：数字、字符串、布尔值(真或假)、数组(值的有序排列)、对象(键值对集合)和null。

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A simple practical solution to this problem is to add a sequence number to our buffer class, and process the data in the buffer if the buffer sequence number is in order.

这个问题的一个实际解决办法是，为我们的内存类增加顺序号，并按照顺序号处理内存。

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