I have used a number of grouped tables tied to core data managed objects, where the sectionNameKeyPath value is used to identify the attribute in the data that should be used to denote sections for th
The doco explains what the NSArray sort methods are, but is anyone able to give a bullet point say on when/why you\'d use a particular method? i.e. under what circumstances in you code would you use m
I have a NSMutableArray and I need to access it from another class. This is what I have done so far; I declared NSMutableArray *muArr in the .h file, and @property(nonatomic, retain) NSMutableArray
Here I am having a situation, I\'m using the following code: int x=0; for (int i=0; i<=[arrayDeals count]-1; i++) {
Problem context is a ViewController with several button handlers and a scores.list data file of 1000 NSString objects. If I click on buttonOne, the handler code checks if the file scores.list exists i
I have an array that contains different date values. And I have used the following code to sort the date array, its done.
I am totally lost with the things that is happening with my code.It make me to think & get clear with Array\'s thread Safe concept. Is NSMutableArray OR NSMutableDictionary Thread Safe ?
I am t开发者_如何学运维rying to create an app in which I have an array(?) that holds the name and other information(2 strings, 3 ints) of the user. I also want the user to specify how many names the a
I have three different NSMutableArray, lets say A,B,and C. I am adding the A array to the C and from array B I need only one element. So i need to add that element to the C array. Please give me an id
I\'m trying to go through a mutable array searching for a given string. If the string does not exist in the array, I want to add it ONCE. The issue I\'m having right now is that the string gets added
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