drop-oldest: Drops the oldest buffered data to make room. Useful for live feeds where stale data loses value.
Following its discovery, it was carefully lifted out of the earth in a soil block and scanned to work out where the items were positioned, before conservation began.
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人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用。旺商聊官方下载对此有专业解读
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