Developers can use coverage reports to check code quality before attempting to modify it.

开发人员可以在试图修改代码之前使用覆盖报告来检查代码质量。

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Also, be sure to check that the driver will work with your processor before trying to use it.

另外，在使用之前，一定要检查驱动程序是否适用于您的处理器。

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You can then do an integrity check of those file systems before you mount them ready for use.

在将文件系统加载使用之前，还可以对其进行完整性检查。

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We'll use more sophisticated tools before long, but let's do a little sanity check.

我们不久后将用更多的复杂的工具，但是让我们做一个明智的检查。

哈佛公开课 - 计算机科学课程节选

More and more people might use 3G phones to check out a potential date before meeting them, or use video calls as part of an interactive dating service.

BBC: Woman using a 3G mobile

Use curbside check-in and print your boarding passes before you go to the airport.

CNN: readers share tales of terrible travel, pleasant surprises - CNN.com

More mundanely, do-it-yourself enthusiasts will be able to use it to check for power cables and pipes beneath the plaster before they start drilling.

ECONOMIST: How to look through walls