nsuinteger Questions
5
How do you convert an NSUInteger into an NSString? I've tried but my NSString returned 0 all the time.
NSUInteger NamesCategoriesNSArrayCount = [self.NamesCategoriesNSArray count];
NSLog(@"--- %d...
Simulcast asked 1/3, 2011 at 14:11
4
Solved
I've got a number in a NSString @"15". I want to convert this to NSUInteger, but I don't know how to do that...
Sporades asked 1/5, 2010 at 11:24
2
Solved
Is each value of a typedef enum treated as an int?
E.g., given the following typedef enum:
// UIView.h
typedef enum {
UIViewAnimationCurveEaseInOut,
UIViewAnimationCurveEaseIn,
UIViewAnimati...
Tubb asked 21/4, 2012 at 0:35
4
Solved
I am trying to convert a NSInteger to a NSUInteger and I googled it and found no real answer. How would I do this?
Herbie asked 7/8, 2011 at 5:38
2
I want to keep NSUInteger into my core data and I don't know which type should I use (integer 16, 32, 64) to suit the space needed.
From my understanding:
Integer 16 can have minimum value of -32...
Jesu asked 13/1, 2012 at 16:21
1
Solved
I turned 'Signed Comparision' (aka -Wsign-compare) warnings for my iOS project in XCode (surprisingly, it was off by default). After that lots of warnings like this appeared:
/Users/michalciuba/pr...
Koroseal asked 12/2, 2014 at 10:13
4
Solved
How do I convert NSUInteger value to int value in objectiveC?
and also how to print NSUInteger value in NSLog , I tried %@,%d,%lu these are not working and throwing Ex-Bad Access error.
Tha...
Sagittate asked 10/5, 2013 at 12:7
1
Solved
The UITableView data source method numberOfSectionsInTableView: has a return type of NSInteger. However, a UITableView cannot have a negative amount of rows; it has 0 or greater rows, so why is the...
Wilmerwilmette asked 28/10, 2012 at 2:34
2
Solved
I am trying to assign a variable with type 'long long' to a type NSUInteger, What is the correct way to do that?
my code line:
expectedSize = response.expectedContentLength > 0 ? response.expe...
Deceptive asked 16/5, 2012 at 9:43
2
Solved
What is the main difference between int, NSInteger and NSUInteger in Objective-C?
Which one is better to use in an application and why?
Otto asked 2/10, 2011 at 12:46
3
Solved
NSUInteger index = [self.objects indexOfObject:obj];
if (index == NSNotFound) {
// Success! Note: NSNotFound internally uses NSIntegerMax
}
if (index == NSUIntegerMax) {
// Fails!
}
Why? I'm ...
Farr asked 5/7, 2011 at 11:7
1
Solved
I'm trying to make a method with a similar format to the setAutoresizingMask: method of NSView. I want to have someone be able to specify multiple values that i declared in my enum (NSHeightSizable...
Professed asked 2/8, 2010 at 22:58
3
I was wondering what is the rationale behind different styles of enum declaration on cocoa?
Like this:
enum { constants.. }; typedef NSUInteger sometype;
Is the reason to use typedef to get as...
Glottalized asked 11/2, 2010 at 18:19
1
© 2022 - 2024 — McMap. All rights reserved.