How to convert an NSString into an integer
Imagine you had an NSString and wanted to save it as an integer value.
You can use the intValue method for that:
NSString *myString = @"47"; int myInt = [myString intValue];
To do the reverse, you can use the initWithFormat method:
int myInt = 32; NSString *myOtherString = [[NSString alloc]initWithFormat:@"%i", myInt];