A common programming error is failure to set new values for loop variables in corner cases that are rarely used and tested.

在极少使用和测试的不重要情形中疏忽了为循环变量设置新值，这是常见的程序设计错误。

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The error status of the function is captured and tested, but this example ignores a feature of send in non-blocking mode (enabled by the MSG_DONTWAIT flag).

函数的错误状态被捕获并测试，但这个例子忽略了send在无阻塞模式(由msg_dontwait标志启用)下的一个特性。

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Its mediating framework is well tested and less error prone.

它的中介框架测试良好，并且出错率低。

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In the 1990s America's Supreme Court deemed it the responsibility of federal judges to insist that expert witnesses testify about the reliability of a forensic-scientific method only if the method in question has been tested so that the range of its error rate is known.

ECONOMIST: Fingerprint evidence