NSMutableArray represents a modifiable (mutable) array object for Cocoa and Cocoa Touch.
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0answers
18 views
Storing multiple value types within a NSMutableArray
I'm attempting to create an application that stores multiple groups of images and lists each group within a table view.
I'm unsure of the best way to go about storing and calling this data.
I was ...
1
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5answers
81 views
Compare 2 nsmutablearray and get different object to third array in ios
I want to compare 2 NSMutableArray and get different object into third Array. How can i do that ?
Array1 can loop object .
Array1 = "a", "b","c","d","a","b","c";
Array2 = "a", "b", "c";
And then ...
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2answers
34 views
Using mutable arrays in other classes
I've tried several ways that i've found here but none have worked. what would be an easy way to pass this NSMutalbeArray into another View controller?
NSMutableArray *pph = [[NSMutableArray ...
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2answers
34 views
NSMutableArray not letting me access object?
I am extremely new to objective-c and iPhone programming (although, i have a little more background with C#), and I am learning by doing.
I am currently trying to make a mini platform game and ...
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2answers
25 views
CoreData for Adding under an Object in Relationship
This is probably easier for iPhone devs who are familiar with CoreData but i am not and would really like to know how to properly access my data within a crucial deadline.
This is what my core data ...
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votes
2answers
31 views
Optimum memory management for NSMutableArrays
A quick question that I really need answered:
Which uses more memory?
A NSMutableArray with a million objects OR a million NSMutableArrays with one object?
Will there even be a difference?
-1
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1answer
28 views
UIImageView array frame equality
I have two NSMutableArrays with UIImageViews in it. I am wondering how to check if the frames of the UIImageViews are equal to the frames of the other array in Objective-C. Is there a function for ...
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1answer
33 views
Create 1 million NSMutableArrays with unique names easily
After teaching myself (mostly from this website) I have finally been unable to find a solution to a problem.
I am trying to easily create 1 million NSMutableArrays with unique names. What I mean by ...
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1answer
25 views
iOS: NSMutableArray NSLog outputs different results
I'm trying to assign tags and then creating an NSMutableArray
#import "myClass"
static NSString *kC = @"100";
static NSString *kLo = @"110";
@interface MyApp()
@property (strong, nonatomic) ...
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votes
3answers
53 views
Multiple Array name in one place
I have a storage app where you input first name and surname separately and I was wondering if it was possible to put the names in the same tableView item.
Here is my tableView code:
#pragma mark ...
-1
votes
1answer
49 views
How to get objects in mutable array by object value
I have NSMutableArray with so many dictionaries in that dictionary some objects are their.
I want to get dictionaries in NSMutableArray as per value of one object in that dictionary.
For example ...
2
votes
4answers
42 views
Instance method not found warning, but working
In my implementation model, I need to have some differents files, with some similar methods. Also, I gather objects of differents types in a NSMutableArray, and try to call my similar method like ...
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0answers
36 views
NSRangeException while adding objects to NSMutableArray
I am programming the search bar logic in an iOS application. I have 1 NSArray "results", which has the entities returned from a NSFetchRequest, and an empty NSMutableArray "resultados" where I want ...
-1
votes
2answers
43 views
Issue passing object to NSMutableArray in AppDelegate
I'm having trouble making a shopping cart sort-of concept in my app. I have my AppDelegate (named ST2AppDelegate) that contains an NSMutableArray called myCart. I want RecipeViewController.m to pass ...
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votes
4answers
44 views
How to get the index of a particular object in NSMutablearray?
I have NSMutablearray like this (It is a JSON one )
{
"notification_list":[
{
"TYPE":"ARTIST",
"ID":"07",
"DTEXT":"Now you can listen to the songs of ARTIST1",
...
