I have several views with buttons on it. All those views are linked to one ViewController and in this ViewController I have IBOutlets defined for all those 50 buttons.
I have an array and a Dictionary and I would like to run some for loops to see if the elements in the array are equal to each of the keys in the Dictionary.
I can\'t figure out what is causing this. Basically, a few different \'tasks\' are colliding with each other in my app. When i press a button, it runs this code just fine:
these is some code from my project.. for (index=0; index<[feed count]; index++) { //NSLog(@\"........%@\",[feed objectAtIndex:2]);
What I am doing: I am implementing a navigation controller with 2 view Controllers, a root Controller (displayed at launch) and a table View Controller. I am creating a NSMutableArray in the table Vie
What is the diffe开发者_如何转开发rence between [NSMutableArray array] and [[NSMutableArray alloc] init]?[NSMutableArray array] is equivalent to [[[NSMutableArray alloc] init] autorelease].[NSMutableA
Here I am trying to add object in array and checking if object is exist in array or not. for that I am 开发者_C百科using following code..
I have an NSMutableArray named mArray in view1 and it stores some strings. Now I开发者_运维百科 want to access/print/compare these elements in view2.
I am new to the iPhone / Mac space and this is probably a pretty basic question, I have done some searching and have not found the direct answer.
I have one NSMutableArray which containing duplicates value e.g.[1,2,3,1,1,6]. I want to rem开发者_高级运维ove duplicates value and want new array with distinct values.two liner
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