6月5号早晨在广东省汕头市金平区某街道当中有一家餐饮店突然发生剧烈爆炸，在事发的第一时间相关部门以及消防中心立刻赶到现场，据了解这家店面之所以出现爆炸声音是由于燃气爆炸所导致的，在这一次的爆炸当中总共造
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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