我试图表明一个html页是我的应用程序里面,但它并没有在视图上显示:由iOS - display content from an html resource file or remote webpage in a webview : NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDom
我的UICollectionView单元格不会在iOS6上显示,因为我的委托方法cellForItemAtIndexPath未被调用。我怀疑,因为这一警告的: the behavior of the UICollectionViewFlowLayout is not defined because:
the item height must be less that the height of