When was the last time you checked your Google Web History track record?
上一次,你是什么时候查看你的Google网页历史搜索记录的呢?
Two static variables are involved: the last time you checked for the time and the time itself.
涉及到两个静态变量:您上次检查时间的时间以及时间本身。
The last time you checked ACTS as the variable to trigger refreshing the time from the timeserver.
您上一次检查的时间作为触发刷新来自时间服务器(timeserver)的时间的变量。
Last time we checked the type and said if it is a float you're okay. If not, carry on.
并且会告之是否是一个浮点数,如果不是继续循环。
应用推荐