I have a NSDictionary with a NSString 开发者_JS百科and NSArray I have to save only the NSArray in a variable without knowing the key.
I have a JSON return that I\'m trying to save into a NSDictionary, However, Since there are spaces in the data being returned, the Dictionary won\'t save this array because of the quote being included
I\'m sure there is a way to do this using blocks, but I cant figure it out. I want to to turn an NSDictionary into url-style string of parameters.
I\'m learning how to use plist files for storing data开发者_如何学运维 in my iPhone app.I\'ve been reading a bunch of the questions about plist and dictionaryWithContentsOfFile on this site, but can\'
I want to save an NSMutableArray or NSDictionary as a permanent file. Then, I would like to reopen the file later.
I have an NSDictionary. It has keys and objects. For the purposes of simplicity the keys are Question numbers and the objects are calculated Answer scores.
bas开发者_运维百科ically I have an NSDictionary with keys and values. The keys are all numbers, but at the moment they are strings.
In a code base I work with method valueForKey: is often used instead of objectForKey:. I have to optimize few methods that does this and was thinking if changing this to 开发者_JS百科objectForKey: wil
I have an NSDictionary in which I use my own classes (NSObject subclasses) as keys and would like to make sure that I do not include the same key twice. However, because NSDictionary copies its keys,
Is it possible to put in my NSDictionary into a NSInputStream? This would be my NSDictionary NSArray *keys = [NSArray arrayWithObjects:@\"name\", @\"device_token\", @\"identifier\", nil];
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