Minn Myint Nan Tin, with the Burmese Advocacy Center,or BAC, says keeping this melting pot from boiling over is a delicate balancing act.

VOA: standard.2010.07.22

I have not checked the length of the variable called nan.

没有检查变量的长度。

哈佛公开课 - 计算机科学课程节选