Remove duplicates in NSdictionary

Posted by Adhamox on Stack Overflow See other posts from Stack Overflow or by Adhamox
Published on 2010-03-17T13:21:34Z Indexed on 2010/03/17 14:41 UTC
Read the original article Hit count: 502

Filed under:

iphone

|

nsdictionary

|

duplicates

Is there a way to remove duplicate (key-value) pairs from NSDictionary ?

EDIT: My description was misleading, I have duplicate pairs e.g.
key1-value1
key1-value1
key2-value2
key1-value1
etc..

© Stack Overflow or respective owner

Related posts about iphone

iphone - direct link to iPhone review form from inside iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to link directly to the review link of one of my Apps. I know that it is possible because Appirater did it in the past, but some change in iTunes turned the API down. Appirater uses this URL NSString *templateReviewURL = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews… >>> More
Buy iPhone 4 Without Contract: $599 (AT&T) and $699 (Verizon)

as seen on Tech Dreams - Search for 'Tech Dreams'
Purchasing iPhone without a contract is a good option when you are planning to gift it to someone or going to use it outside US. Both AT&T and Verizon lets you iPhone 4 without a contract but this information is buried deep under blurred text in FAQs and agreements. Here is the pricing… >>> More
Is it possible to download and run IPhone apps on an IPhone emulator

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am tasked to provide an IPhone client app for our SaaS website. I have never written an IPhone application, nor do I have an IPhone at the moment. Before I can decide whether or not I want to do this myself or outsource this, I'd like to try a few apps myself to get a feeling for the UI. Is… >>> More
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone. The web app is deployed at; http://www.alila.se/wordpress/index.html If i run the simulator and enter that adress, it fetches the rss feed and displays it. Everything fine. When i enter the adress into… >>> More
Problem running iPhone application on iPhone from Xcode (and in Instruments)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I have a problem running one application on the iPhone from Xcode (or Instruments). When I try to run the app I get the error message Failed to upload XXX.app in the bottom left corner of Xcode. The strange thing is it actually uploaded the app to the iPhone but it doesn't start it (after this… >>> More

Related posts about nsdictionary

writing NSDictionary to plist

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I'm trying to write an NSDictionary to a plist but when I open the plist no data has been written to it. From the log my path looks correct and my code is pretty standard. Any ideas? NSArray *keys = [NSArray arrayWithObjects:@"key1", @"key2", @"key3", nil]; NSArray *objects = [NSArray arrayWithObjects:@"value1"… >>> More
iPhone SDK: NSUserDefaults or NSDictionary?

as seen on Stack Overflow - Search for 'Stack Overflow'
Compare the following: using NSUserDefaults saving it with synchronize using NSDictionary saving it with writeToFile in the app Documents folder What are the differences? Personally, I prefer to mantain different NSDictionary organized by topic rather than use a single NSUserDefaults. Am I thinking… >>> More
UIPickerView with NSDictionary

as seen on Stack Overflow - Search for 'Stack Overflow'
I am a .NET programmer and new to Objective C. I am trying to make a UIPickerView which acts like a .NET dropdownlist. User sees the list of text and selects one and the selected value (which is the ID) is used in code. I have been browsing for almost half a day trying to figure this out. I could… >>> More
Remove duplicates in NSdictionary

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a way to remove duplicate (key-value) pairs from NSDictionary ? EDIT: My description was misleading, I have duplicate pairs e.g. key1-value1 key1-value1 key2-value2 key1-value1 etc.. >>> More
Why 'initWithObjectsAndKeys:' doesn't throw a casting warning? (NSDictionary)

as seen on Stack Overflow - Search for 'Stack Overflow'
Sorry if the question isn't correct, I'm very new in Objective-C. I understand why this code throw the Warning: "warning: passing argument 1 of 'initWithObjectsAndKeys:' makes pointer from integer without" NSDictionary *dictNames = [[NSDictionary alloc] initWithObjectsAndKeys: 3, @"", 4… >>> More