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
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