Goodevening how can have a JTextArea like in netbeans (see the pic) (source: hostingpics.net) my code of the JTextArea:
I\'m attempting to put the value associated with the key called \"duration\" into 开发者_如何学编程a UILabel but I\'m getting a blank or \"(null)\" result showing up in the UILabel.
I have an audio player and I want to show the current time of the the playback.I\'m using a custom play class.
I have an array of NSDictionaries. How can I pull out the first element in the dictionary? NSA开发者_高级运维rray *messages = [[results objectForKey:@\"messages\"] valueForKey:@\"message\"];
I\'m having success when I use this code to get a string from an array of file names called \"fileList\":
I have a plist with key values. Each key represent a language, let\'s say \'it\' \'en\' ....ecc The value of each key is another key/value(=array) set. At startup I would like to create a dictionary
How do you access a NSDictionary in different N开发者_StackOverflow中文版SViewControllers. The NSDictionary was initialized in my delegate file. Do I have to import my delegate file to each view contr
I am getting comfortable with using plists for initializing my app. I now want to save app state back to the plist used to initialize the app and I find myself stuck. At application startup I ingest t
I was using NSDictionary and I observed that the objects in the dictionary are sorted automatically with respect to the keys, so my question is how to avoid this sorting, any flag available to set it
I made a plist that looks like that: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList 1.0.dtd\">
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