How can I get my NSDate to display in 开发者_开发问答the format for example i.e \"Tue Feb 26, 2011\"Do it right. Don\'t hardcode your date formats. There are countries that are not your country and th
I am working on making an existing iPhone/iPad project backwards compatible down to iPhoneOS 3.0. My current test device is an iPod Touch with 3.1.3 on it.
How to parse only one node with Touch XML <Link> http://rss.cnn.com/rss/cnn_topstories.rss</Link>
If I have an NSMutableDictionnary with 4 Key Value pairs (stored in a .plist), When I load the dictionary from the .plist how can I开发者_开发知识库 modify only one of the Key Value Pairs without eras
I have a UITable with few custom cells which contains text fields.开发者_Go百科 However when up scroll up and down the the order of those cells are messed up.
I am developing an iOS app using iOS 4.2 SDK, but I want the app to run on older devices like my iPhone 2G with iOS 3.1.3. I don\'t know what is the alternative for this code:
I am u开发者_运维百科sing FrameExtractor in iphone. In the simulator, it works fine. When I run on a real device, it gives the following error:
I have a segemented control with three choices, each choice does a different calculations.The calculations are doing manipulating strings.
My program will crash if I press the segmented control buttons one after another.For example, if i press the first one, then second, and third, it will crash.Any ideas for what could be causing this.I
How to detect space, and special characters 开发者_开发知识库like :, ?,`,~, etc in text of a textfield in iPhone SDK?Try this..
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