清单6中的代码反映了另外一个相当微妙的界面怪事；菜单数必须提前缓存起来。
The code in Listing 6 reflects one other rather subtle interface quirk; the menu count must be cached in advance.
总的结果相当粗略，但针对达到最高百分比的工作带来了提前测试工作的非常有意义的副加作用。
The overall result is rather coarse, but effort directed at achieving the highest percentage brings with it the worthwhile side-effect of advancing the testing effort.
同样的，每天早晨有目的的提前30分钟相当于给你每天的生活额外增加了60分钟的高效时间。
Likewise, starting your morning on purpose 30 minutes early will likely inject at least 60 additional productive minutes into your day.
应用推荐