Here is a brain-teaser for the brave. I\'ve been at it for days and just can\'t come with the solution.
I\'m working on a application that needs to store a deck of hands in database. I\'m not sure whats is the best way to represent this in a database.
My current database consists of the following tables. Store users ratings of given questions - user( uid(varchar), qid(varchar), rating(varchar), primary key(uid, qid) )
How to show mouseover tooltip on selected word on web page using javascript? i want to set some conditions
加载中,请稍侯......