NSMutableArray represents a modifiable (mutable) array object for Cocoa and Cocoa Touch.
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0answers
35 views
Issue with Sorting NSMutableArray
I have an NSMutableArray which contains an NSDictionary, I need to sort the array based on certain criteria.
Sorting criteria is
sort based on properties.property.value, suppose if I want to sort ...
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1answer
12 views
error passing array of object between view and tableview
I'm struggling on this problem where I try to pass a NSMutableArray of objects from a view controller to UITableController but I Always get an error like this:
2013-06-08 00:08:42.098 ...
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2answers
27 views
About modifying contents of NSMutableArray
I have a NSMutableArray, called buttonContainer that contains UIButtons. The thing is I want to change the CGRectmake() of every button with a new value, is there an easy way to do this?
I'm trying ...
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1answer
73 views
Remove duplicates from NSArray of Custom Objects also compare and edit same
I have two NSMutableArrays. Each contains a custom word object in it. Custom word has 2 properties text and frequency. Now I want to combine these two arrays in such a way that, if these two arrays ...
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5answers
52 views
Optimised array shift method
I have an NSMutableArray holding NSStrings e.g. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
I would like to be able to shift elements with wrapping.
So e.g. move 1 to the centre, shifting all elements, wrapping ...
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1answer
39 views
Why am I getting a NSFastEnumerationMutationHandler with this NSMutableArray code?
Can someone help me understand what I am doing wrong here that would caused this stack trace:
1 libobjc.A.dylib 0x3a8a897a objc_exception_throw + 26
2 CoreFoundation ...
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2answers
34 views
AFNetworking JSON to UITableView - Objective - C
So I'm working on my first app and starting to bang my head against the wall. I created a C# web API that spits out simple JSON. I'm using AFNetworking and getting a valid response (I believe) and now ...
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1answer
41 views
How do would you split this given NSString into a NSDictionary?
I have some data i aquire from some linux box and want to put it into a NSDictionary for later processing.
How wold you get this NSString into a NSDictionary like the following?
data
(
bytes
(
...
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1answer
15 views
How to group an NSMutableArray and show in UITableView?
I get json from server and add them in NSMutableArray like this:
{
"title": "title60",
"summary": "summary60",
"datetime": "2013.02.03",
}
{
"id": 58,
"title": "title59",
"summary": ...
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votes
1answer
35 views
Objective-C: Recursive method that changes property of self
I have a recursive method that changes a property of self (the object on which the method is defined).
I get the error:
...uncaught exception 'NSGenericException', reason: '*** Collection ...
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1answer
18 views
How do you reload a tableView in ios6 with a mutable array?
I have a tableview set up with data from a mutable array but I cannot figure out how to reload it, or even if it's being loaded in the first place.
The mutable array is changed when a user presses a ...
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3answers
53 views
How to load an array from soap and display on table view?
I tried load array from soap and display member of array on tableview.
When run I get this error:
App[711:c07] Log Output:(null)
2013-06-05 13:18:58.198 App[711:c07] *** Terminating app due to ...
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4answers
69 views
modify an nsmutablearray in another class
I have a NSMutableArray of seven bools in managerViewController, these represent days of the week when a shop is open. I am running out of space in this view and most of the time the user will be ...
1
vote
2answers
23 views
NSTableColumn sorts numbers wrongly
This is a NSTableView with IB bindings to a NSArrayController, it displays all values correctly.
However it sorts the numbers only by their first char value e.g. it will put 115.31 below 2.5, and ...
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1answer
34 views
KVO on a collection
I added a observer to my collection, and observe the count on it
[[[JHTaskSave defaults] tasks] addObserver:self forKeyPath:@"count" options:NSKeyValueObservingOptionNew | ...
