nsmutabledictionary Questions
3
Now I know that when swift compiles it just makes a NSDictionary, but the NSDictionary and Swift dictionaries have different syntax. Is there a way (through a loop or something) to convert a NSDict...
Gelding asked 4/7, 2014 at 8:1
4
Solved
Is an NSMapTable the same as an NSMutableDictionary except for allowing keys to be pointers?
Does it differ in memory management?
Technetium asked 1/8, 2011 at 21:13
4
Solved
I want to insert a key with a corresponding value in an existing dictionary...
I am able to set values for existing keys in the dictionary, but I am not able to add a new key value...
Any help wo...
Lyly asked 26/11, 2010 at 13:59
3
Solved
I'm starting objective-c development and I would like to ask the best way to implement a list of keys and values.
In Delphi there is the class TDictionary and I use it like this:
myDictionary : ...
Cavanaugh asked 29/6, 2011 at 11:33
3
Is there any particular reason why attempting to store and retrieve a value in an NSMutableDictionary using an NSIndexPath as a key might fail?
I originally attempted to do this in order to store ...
Diphyllous asked 27/10, 2013 at 2:10
4
Solved
I'm currently doing the following to clear out an NSMutableDictionary
[myDictionary release];
myDictionary = [[NSMutableDictionary alloc] init];
The release line doesn't actually release any obj...
Piecemeal asked 31/12, 2009 at 21:28
2
Allright guys, I've been developing an app in which I have a NSMutableDictionary with an SKAction object in it.
The SKAction is for playing a sound.
This all works well, except ... the app crashes...
Harmonize asked 26/11, 2013 at 22:44
4
Solved
I want to get NSMutableDictionary count in iphone. I want to know how many items are in NSMutableDictionry. I tried these code to find out the solution but, not helped me lot.
NSLog(@"Count : %d",...
Currajong asked 11/1, 2012 at 7:1
5
Solved
How do you store "int" values in an NSMutableArray or NSMutableDictionary? Chronic problems with JSON data that come in as integers.
Should I try to store these integers as NSNumber objects or jus...
Darmstadt asked 21/1, 2011 at 22:17
2
Solved
- (void)viewDidLoad
{
[super viewDidLoad];
if ([[NSFileManager defaultManager] fileExistsAtPath:pathString])
{
infoDict = [[NSMutableDictionary alloc] initWithContentsOfFile:pathString];
}
...
Peculation asked 3/1, 2012 at 14:35
7
Solved
I am finding some difficulty in accessing mutable dictionary keys and values in Objective-C.
Suppose I have this:
NSMutableDictionary *xyz=[[NSMutableDictionary alloc] init];
I can set keys and...
Sandpiper asked 26/1, 2010 at 23:3
5
Solved
can any one help me with this how to write a NSMutableDictionary into a plist....
thanks in advance..
Quianaquibble asked 21/10, 2010 at 6:7
4
I'm trying to create a json string of the below format:
{
"cat_id" : 4992,
"brand" : "Toshiba",
"weight" : { "gte":1000000, "lt":1500000 },
"sitedetails" : {
"name" : "newegg.com",
"latesto...
Bruce asked 27/10, 2013 at 3:47
5
Solved
I have a NSMutableDictionary and I want to swap values & keys. i.e, after swapping values becomes keys and its corresponding keys with become values All keys and values are unique. Looking for ...
Dwain asked 15/10, 2013 at 17:44
2
Solved
I'm trying to add some additional key/value pairs to an NSMutableDictionary, using:
Tag *tag1 = [results1 objectAtIndex:0];
[resultsDict setObject:[tag1 retrieveTextUpToDepth:1] forKey:@"image_url...
Benfield asked 18/3, 2010 at 16:7
1
Is there a way to directly access an inner-Dictionary of an outer Dictionary in Objective-C? For example, I have key to an object which is part of inner dictionary, Is there any way to directly acc...
Eventual asked 24/9, 2013 at 6:40
4
Solved
I have an NSMutableDictionary each element of which is another dictionary. What is the best way I can copy its contents into another NSMutableDictionary? I've tried using:
firstDictionary = [NSMut...
Boyce asked 5/1, 2011 at 2:41
2
How to view the content of NSMutableDictionary?
Maytime asked 6/8, 2010 at 13:55
2
Solved
I have a plist. I want add the elememts from that plist to a mutable dictionary. First I check the user name in the plist, and my current name are same or not. If it is same, then I want to add all...
Peppi asked 20/5, 2013 at 6:48
1
Solved
let me come to issue fast. There is no problem in my code so far. My only concern is Memory management. Let me make my app logic clear.
When App is launched globally NSmutableDictionary is declar...
Roue asked 21/3, 2013 at 12:48
2
Solved
I'm using NSMutableDictionary and hit this error:
'NSInternalInconsistencyException', reason: '-[__NSCFDictionary removeObjectForKey:]: mutating method sent to immutable object'
Here's the code:...
Singlefoot asked 28/11, 2011 at 16:32
3
Solved
I have an NSMutableDictionary.
NSMutableDictionary* plistDict = [[NSMutableDictionary alloc] initWithContentsOfFile:path];
I have to update an element in that dictionary. How i can do that?
Basir asked 9/2, 2010 at 7:16
5
Solved
I'm using NSMutableDictionary to store what is effectively a descriptor for certain classes, because I'd rather not waste the memory of adding the descriptor to every instance of classes, since onl...
Cyclorama asked 27/4, 2011 at 4:5
3
Solved
Possible Duplicate:
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
I've got question about @[] and @{}.
Some code taken from internet:
self...
Coacervate asked 28/11, 2012 at 14:9
4
Solved
I have an object which is in an big NSMutableDictionary, and need to find out which key this has. So I want to look up that "table" from both columns. Not only with keys, but also with objects (to ...
Sunup asked 7/5, 2010 at 10:2
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