I had stored custom objects data in Array. I am fetching data from Array of custom objects in a function. when I am calling function for first time it is working good but When I am calling it again an
I have a database with 26 movies and 3 questions per movie. What I have done is my program randomly selects a question from the database and it\'s displayed on the screen. What I\'m having trouble wi
I have NSDictionaries stored in an NSMutableArray. Each NSDictionary has a NSNumber inside of it. So right now, my tableview will show the cells in the way they are ordered in the array. What I want t
I cant locate in apple docs nor scanning the web for the solution to this problem. I retrieve images (all ~70KB) from Core Data store using a fetch request with sort descriptor, make a mutable copy
I have a UITextField called txtvwEmail. i am adding the text from txtvwEmail.text to the Array pastUrls but after adding the next text it remove the first text. Im using the code
If I\'m using a method to return an NSArray,开发者_JAVA技巧 and inside that method I build up the result as a NSMutableArray, I\'m often tempted to put return [NSArray arrayWithArray:myMutable] instea
I have an NSMutableArray of jpg images and I want to be able to touch and, moving my finger from right to left, move through the array of images in order. I\'ve been reading about UIScrollView, but I\
It's difficult to tell what is bei开发者_运维知识库ng asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current for
I have used web service and get the response as the JSON. I want to extract the details from the array.
Can someone show me how to retrieve values by looping through a NSMutableArray? My code, which basically adds integer numbers to the array, is below :
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