Tip 4: Don't save values that can be calculated in a database.

技巧4：不要保存能从数据库中计算出来的值。

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Just put it into a standard HTML Web page and save it locally-you don't need to process the submit form for the purposes of this tip.

只需要将其放入标准HTML网页并保存到本地—对于本文来说不需要处理提交表单。

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Tip: If you are using Notepad, when you go to save the file, wrap the filename in double-quotes (for example, "hello.mxml") to stop Notepad from appending the .txt extension to your file.

提示：如果您使用的是记事本，在保存文件时用双引号括住文件名（例如，“hello.mxml”）以防止记事本给文件添加扩展名 .txt。

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After 10 minutes Jonathan Gould had to pull off a brilliant finger-tip save to deny Colin Cameron's terrific drive from Jackson's cross.

BBC: Hearts stay on Euro course

Zaluska produced a fine finger-tip save to deny Fleck and, from the corner, David Weir was too slow to pounce on the loose ball eight yards from goal.

BBC: Rangers 2-0 Dundee United

Sorensen produced an excellent finger-tip save to deflect Ziege's free kick over the bar, and Ricard sent a header just wide seconds later as the Sunderland defence creaked without its right back.

BBC: Steady Reddy saves Sunderland