高考在即,最近一名56岁参加高考的男性引起人们的注意,澎湃新闻的记者了解到,虽然他多次参加高考,但是主人公梁实在学习之外的人生也异常成功,他在90年代就实现了年收入百万,还是当时最早一批能开上私家车的商人
The UISearchDisplayController is very handy and implementing search is pretty straightforward. However, I bump into problem when, in my app, I want to display search result with empty search string b