標籤:Runtime函數1.可以通過NSObject的一些方法擷取運行時資訊或動態執行一些訊息:1./*Returns a Boolean value that indicates whether the receiving class is a subclass of, or identical to, a given class.*/1.+ (BOOL)isSubclassOfClass:(Class)aClass;1./*Returns a Boolean value that
標籤:Address:http://www.outofcore.com/2011/07/ios-development-proper-use-of-initwithnibnamebundle-affects-uitableviewcontroller/I think this post will be useful to someone new to the iOS development. One of the most important and commonly used classes
標籤:網上查看了好多資料,沒有找到很清楚明了的結果,經過了多天的研究,無意發現了這個方法來進行全域調用效果展示:1.主視窗代碼 public partial class MainWindow : MetroWindow { public MainWindow() { InitializeComponent(); MessageExt.Instance.ShowDialog = ShowDialog;
標籤:1.對於只需要適配手機裝置,使用px即可;2.對於需要適配各種行動裝置,使用rem;例如只需要適配iPhone和iPad等解析度差別比較挺大的裝置rem配置參考: html {font-size:10px}@media screen and (min-width:480px) and (max-width:639px) { html { font-size: 15px }}@media screen and (min-width:640px) and (
標籤:可以把這個view強轉成ViewGroup對象,再通過getChildAt(0),getChildAt(1)擷取之後AddView可能會報錯:IllegalStateException: The specified child already has a parent問題解決辦法最近遇到一個很讓人頭疼的問題,使用viewpager動態添加頁面或者刪除頁面時出現了問題(java.lang.IllegalStateException: The specified child already