It's even worse if one of those calculations has side effects (like printing, modifying a global variable, etc.) because these side effects will be processed twice.

如果这些计算有某些副作用(例如打印、修改全局变量等)，那情况就更加严重了，因为这些副作用都会被处理两次。

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Server-side printing can be accessed by selecting the icon.

可以通过选择图标来访问服务器端打印功能。

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The Viewer toolbar has ICONS for displaying the table of contents, re-running the report, exporting data, exporting the report to another format, and client and server-side printing.

查看器的工具栏有很多图标，他们可以完成内容表格的显示，重新运行报表，导出数据，以多种格式导出报表以及客户端和服务器端打印等任务。

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Dohle, who is forty-one years old, rose as an executive on the printing side of Bertelsmann A.G.

NEWYORKER: Publish or Perish

For the distribution and printing side have already been taken by the likes of Amazon and the App Store.

FORBES: What Should Publishers Do Now That We've Got Self-Publishing?

"Digital content is exploding online, and we've figured out how to monetize it, " says the father, a veteran entrepreneur who oversees the printing side while his sons work the Web site.

FORBES: Zazzle It