Working with an older system, the programmer and operator have to be aware how a part should be properly bent to ensure efficiency and avoid collisions.

在更旧的系统上工作时，程序员和操作工必须要清楚一个零件如何被合适地折弯，保证生产效率，并且避免发生碰撞。

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This only happens, however, when every programmer is checking code into the system on a frequent basis.

这仅仅当每名程序员能够经常性的检入系统代码时才会发生。

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Programmer tests tell developers whether the system works (as defined by the customer) at any point in time.

程序员测试告诉开发人员系统是不是在任何时刻都能正常运行(象客户定义的那样)。

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But last month,a computer programmer from Australia made an exciting discovery of an unusual event in Earth's solar system.

VOA: special.2009.08.25

Every programmer who has even a passing familiarity with the patent system knows that vague and trivial patents are extremely common.

FORBES: The One Government Bureaucracy Richard Esptein Trusts

Microsoft has had to take its ecommerce system, Passport, offline for 48 hours after a programmer in Seattle found a way to steal users' credit card numbers.

BBC: New flaw puts Passport offline

It turned out that the programmer who had built the link between the front-end sales system and the back-end inventory system had somehow managed to duplicate a line of code.

FORBES: E-Commerce: One Simple Test to Avoid Going Broke