nsdictionary

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Objective C - Change all attributes in NSAttributedString?

[attributedStr开发者_如何学运维ing enumerateAttributesInRange:range options:NSAttributedStringEnumerationReverse usingBlock:[详细]

2023-03-21 22:19 分类：问答
Create an NSDictionary of NSDictionaries

Believe it or not, I have searched the internet before asking this question. Unbelievably, I have yet to find a nice clear example of how to create an NSDictionary 开发者_运维问答of NSDictionaries.[详细]

2023-03-21 17:19 分类：问答
NSDictionary as a data structure for objects question

I just wanted to make sure I don\'t need Core Data for a simple example.If I have a UITableView where the user can hit the plus sign to add new table entri开发者_JAVA技巧es, and each entry corresponds[详细]

2023-03-21 10:45 分类：问答
iOS - Storing groups of UILabels into a NSMutableArray

I\'m creating UILabels dynamically in a for each loop. Every loop that is run creates 1-4 UILabels. What I want is that I put these UILabels into my NSMutableArray and being able later to easy retrie[详细]

2023-03-20 22:26 分类：问答
Objective-C NSDictionary - Ordering keys and objects

const char *sql = [[[NSString alloc] initWithFormat:@\"Select * from table1 where id = \'%@\' limit 1\",str] UTF8String];[详细]

2023-03-20 16:15 分类：问答
How to Copy a NSMutableArray with NSDictionary into another NSMutableArray

I have a KML file I am calling with a NSURL every 10 seconds.In the method I am doing the following to store the latitude, longitude, and color of the data.[详细]

2023-03-20 14:07 分类：问答
Collection was mutated while being enumerated, UITableView

I have a filter button that presents a UITableView in a popover.I have my categories and an \"All\" button to denote that no filter is present like in iTunes.[详细]

2023-03-19 23:37 分类：问答
Saving enum values into a dictionary

How does one save an enum value to a dictionary? When I try the following enum someEnum { 开发者_StackOverflow field0 = 0,[详细]

2023-03-19 21:48 分类：问答
Populate UITableView using NSMutableDictionary, keysSortedByValueUsingSelector

My model class has a NSMutableDictionary with my data.In my view class, I want to display that data in my UITableView cellforRowAtIndexPath method.My view class has an NSArray for the data to开发者_开[详细]

2023-03-19 15:38 分类：问答
Initializing NSMutableDictionary

I\'m trying to create a filter.I have a function that returns an NSArray for the different categories I can have.I\'d like one extra option for \"All\" to denote that no filter is being applied.For ex[详细]

2023-03-19 15:04 分类：问答