objective-c
How do you reset real number count?
This is simple code for add number. I press 10 times. - (IBAction)Button1 { NSString *numValue = [[NSString alloc] initWithFormat:@\"%d\", count++];[详细]
2023-04-01 03:17 分类：问答How Objective-C singleton should implement init method?
I read a couple of amazing resources on singletons in Obj-C: SO question: What does your Objective-C singleton look like?[详细]
2023-04-01 03:17 分类：问答data structure best practices for UITableView datasource
I am trying to figure out whats the best data structure to hold the data source for a UITableView. I am looking for something as robust as possible - a structure that will hold data for the different[详细]
2023-04-01 03:03 分类：问答objective c how to change UITableViewcell's reordering control width?
Is there a way to reorder a table view by tap-and-drag anywhere on the table row ? Additional info开发者_运维百科: uitableview is always in editing mode and i can reorder only when draging on the re[详细]
2023-04-01 02:49 分类：问答Objective-C: Simple question about header file declarations
A beginner here, developing for the iPhone, with an extremely simple questio开发者_StackOverflow中文版n: What is the reason behind declaring a method in a header file, and then filling it out in the i[详细]
2023-04-01 02:44 分类：问答NSNumber : numberWith n initWith
Is there an开发者_运维问答y difference [NSNumber numberWithInteger:] [NSNumber initWithIneger:] ?The number returned by +numberWithInteger: is autoreleased; the one returned by -initWithInteger: is[详细]
2023-04-01 02:36 分类：问答NSTextField to update before the end of a method
so here is the deal: I have a label (NSTextField) that I want to activate after I click a button. This label will appear while the program is loadi开发者_运维问答ng some wavs (since it usually makes[详细]
2023-04-01 02:36 分类：问答UITableView Cell Dynamic Array not Loading
Please help me figure out why the first line does not print the cell text while the second one does: cell.textLabel.text = [NSString stringWithFormat:@\"Hello %@\", [swaItems objectAtIndex:indexPath.[详细]
2023-04-01 02:35 分类：问答iOS, detect ad-hoc from code
I want to use a different API url for my iPhone app when I\'m debugging or doing an ad-hoc deployment. Is there any way to detect from code (if adho开发者_JAVA百科c) use this Url rather than the defau[详细]
2023-04-01 02:34 分类：问答How do I return a 2-dimensional C style array from an Objective C method?
I have a quick question: How can I return a C-style 2 dimensional array from an Objective C method, containing pointers to various objects that I can address using myArray[x][y].someProperty or [myAr[详细]
2023-04-01 02:28 分类：问答
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