nsdictionary
How to retrieve all keys from a dictionary?
How can I retrieve all the keys (only) from a NSDictionary? I do not need them in any particu开发者_JAVA百科lar order.Use the allKeys method on your NSDictionary.[详细]
2023-03-28 14:34 分类：问答Get all keys of an NSDictionary as an NSArray
Is it possi开发者_JAVA百科ble to get all the keys from a specific NSDictionary as a seperate NSArray?Just use[详细]
2023-03-28 13:30 分类：问答Read from NSDictionary to NSMutableArray Crash when there's only one element
I have a NSDictionary that I get data from a xml file. The xml file looks like this: <?xml version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"no\"?>[详细]
2023-03-28 06:03 分类：问答Accessing Problem with NSDictionary
I have following problem: I have a NSDictionary here: @interface ENSListViewController : UIViewController <UITableViewDataSource, UITableViewDelegate>[详细]
2023-03-28 05:52 分类：问答Check if key exists in NSDictionary is null or not
I did search on how to check if NSDictionary key exists or not and came up with the solution. But still it throws me an error saying adding null value to the key.[详细]
2023-03-27 18:03 分类：问答Help needed with json iphone
I m receiving data from the server. Now when i m deserializing it i m getting an array with key value. No开发者_运维技巧w the first object of the array is my whole NSDictionary item from which i have[详细]
2023-03-27 16:19 分类：问答get value in NSDictionary
I want to get value from NSDictionary. I want to control \"Code\" key according to Code key, I will get datum values. I get error message When I try different methods.[详细]
2023-03-27 14:36 分类：问答Saving NSDictionary to plist: Serialization error
I have a dictionary with nested dictionaries (as per \"flash cards\") in my application. For some reason, the NSDictionary will not write to file. If I simply call writeToFile on my dictionary, it doe[详细]
2023-03-27 13:40 分类：问答Casting CFDictionaryRef with pointer?
I have the code (simplified): #define kSendBufferSize 32768 UInt8 listingBu开发者_如何学Pythonffer[kSendBufferSize];[详细]
2023-03-26 23:17 分类：问答Can I insert an object into an NSDictionary?
I am pulling in a list of coordinates from our web server. I\'m storin开发者_JAVA百科g the whole list as an NSDictionary. While I am using the data (lat, long, radius, name) I would like to update the[详细]
2023-03-26 19:18 分类：问答
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