That says it's in here. It's in this tri-block. It raised an exception, but it wasn't and I O error.

这在这里它是一个try程序块,它报出异常，但他不是io错误。

麻省理工公开课 - 计算机科学及编程导论课程节选

Still, the authors said a determined hacker could use trial and error to try dozens of educated guesses on fraudulent credit applications -- or even use a computer to automate the effort.

CNN: Social Security number study raises fears

Dempsey's early try came after a defensive error in the Castres backline and Sexton kicked the extras.

BBC: Castres 18-15 Leinster

He believes that small and medium-sized independent firms need to grow, but have no room for error while they try to do so.

ECONOMIST: Italian textiles and China