红星新闻6月5日消息,今日,杭州市公安局高速公路交通警察支队发布警情通报称,6月5日5时43分许,一辆浙A牌照的小型普通客车沿S2沪杭高速驶出杭州收费站时,碰撞收费站设施后起火,造成车上4人死亡。目前,公安机关正
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