类似于Facebook应用,在一个UIViewController上面加载另外一个UIViewController。新的视图可以从左侧、右侧、上方以及底部出现或者隐藏。这种视图布局加载方式可用于在主视图上,需要加载进来一个子视图(次视图),用于对主视图内容的补充说明或者设置。仅支持iOS4以上版本,支持ARC或者Non-ARC。 [Code4App.com]
There are several options for monitoring performance of a report server. The fourth article in our technical note series on performance and scalability covers information for optimizing entire report