Now that you know why dynamic language developers are passionate about testing, it's time to build a real application that needs some real tests.

在了解动态语言开发人员为什么这么热衷于测试之后，现在是构建一个需要一些真正测试的实际应用程序的时候了。

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Testing using a real printer is costly and time consuming.

使用实际打印机进行测试的成本高而且费时间。

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During IBM WebSphere Real Time testing, timing differences surfaced race conditions (in other words, bugs) in test programs that had run fine for years on other JVMs.

在IBM WebSphere Real Time测试期间，在测试程序中，同步差异使竞争条件(换言之，bug)浮出了水面，而这些测试程序已经在其他JVM上运行了很多年。

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For extreme overclocking enthusiasts, they can use their mobile phone to monitor frequency, temperature and voltage parameters in real time while their computer is running full-screen testing software.

ENGADGET: MSI's Afterburner Android app makes GPU overclocking as easy as Facebooking