This will write page 1 of "input_file" to stdout (the screen), since there is no redirection or piping.

该命令将把“input_file”的第 1 页写至标准输出（也就是屏幕），因为这里没有重定向或管道。

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If there is no redirection to be performed, the LoginSuccessView simply renders the LoginSuccess template, which contains a login confirmation message (Listing 7).

如果没有执行重定向，LoginSuccessView将仅呈现包含登录确认消息的LoginSuccess模板(清单7)。

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Redirection of the zero degree boundary to a position where no object appears is described that prevents an object located in the dead zone from being split between margins of the panorama.

描述了重新导向零度边界至没有物体出现的位置，这样防止了位于死区的物体被分割在全景图的两个边缘之间。

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