原文地址:http://ayman-elhattab.blogspot.com/2008/09/be-careful-when-using-properties.html什麼是SPContext?用一句話概括,SPContext對象可用於從當前上下文中擷取一個site或web的引用,可以看作是一個對SharePoint的HTTP請求的上下文。例如:Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.
Your app has a UIWindow, which contains your root view controller's view, which contains the button:UIWindowyour root viewUIButtonWhat you didn't understand is that the UIWindow rotates the user interface by applying a rotation transform to your
When you run the Build and Archive command, Xcode 3.2.2 or later fetches your application binary and its associated .dSYM file and saves them in your home folder. The .dSYM, which contains symbol information that are useful for debugging and
Creating a Singleton InstanceSome classes of the Foundation and AppKit frameworks create singleton objects. In a strict implementation, a singleton is the sole allowable instance of a class in the current process. But you can also have a more
下列SDK內容現在MSDN上已經有中文版本了,請參考。WSS3SDK中的General Reference 下的Mobile Development 一節Mobile開發本章節將提供對用於行動裝置的WSS頁面的定製化資訊。您可以通過兩條途徑來定製WSS的mobile頁面:根據需要建立自訂的mobile頁面,然後在WSS中將使用者重新導向到這些頁面。覆蓋一個已有的WSS mobile 控制項範本,根據網站定義的類型建立特定的moblie
NSArray enumeration performance examinedOne day, I was thinking about NSArray enumeration (also called iteration): since Mac OS X 10.6 and iOS 4, there's the wonderful new world of blocks, and with it came enumerateObjectsUsingBlock:. I assumed it
The iPad Split-Keyboard and (Missing) NotificationsPosted on May 19, 2012Developing an app that people actually use is a great way to discover holes in your knowlege of new APIs. I recently released a side project of mine for sale on the App Store
AX ERROR: Could not find my mock parent, most likely I am stale使用設計好的cell做為表頭視圖,控制出現的log,挺有意思。 1 - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section 2 { 3 4 IoriTableViewCell *cell = [tableView