We say push because while you are pulling content, you are hiding it behind the scenes.
之所以称为推,是因为在“拉”内容的同时,您将其隐藏在幕后。
Nevertheless, variables are essential to message senders -- they allow high-performance calculations based on message content while hiding the actual computation.
但是,变量对消息发送者很关键,因为它们支持基于消息内容的高性能计算,同时隐藏实际的计算。
Additionally, most report elements support the visibility property that allows hiding content dynamically.
此外,大多数报表元素支持可视化的属性设置,这样就可以动态地隐藏内容了。
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