I\'ve got a little problem with an Application i am designing at the min but i\'m a complete beginner, first of all a little information on what i am trying to accomplish.
I am trying to make a matching game for learning arabic. I have populated 3 different arrays from 3 plists and I am using a UIPicker to display the information. Between the population of the array and
i have this Mutable Array: NSMutableArray *points = [pgroute getPoints:self]; where [getPoint...] do this:
NSMutableArray *tblContents =[NSMutableArray arrayWithObjects: @\"1\", @\"2\", @\"3\", nil]; [tblConten开发者_Python百科ts addObject:txtNewTableRow.text];
novice Objective-C programmer here. Could you please tell me a way to count the number of objects in the header file that I\'ve provided properties for?
I am retrieving rows from SQLite table, then dynamically creating an object, and then adding the object to an NSMutableArray.My problem is that I am unable to figure out a way to dynamically sort the
Suppose you have several Class object declarations and add it into a NSMutableArray, then you modify both the Class objects and the NSMutableArray object. What happens?
For example: I have a mutable array of BOOLs(or [NSNumber numberWithBool:TRUE]; ). and then I want to change, for example the first value in this array to FALSE.
I\'m new to Objective-C programming so sorry for the lame question. I\'m trying to write some simple app that would add single numbers stored in the NSMutableArray to the table view.
Can you reset a nsmutable array it after deletions to put it back to its original sta开发者_如何学编程te with all the initial variables before deletions? Are you saying that you want to delete everyth
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