Tagged Questions
This tag should be used only on questions that are about Objective-C features or depend on code in the language. The tags "cocoa" and "cocoa-touch" should be used to ask about Apple's frameworks or classes. Use the related "ios" and "osx" for issues specific to those platforms.
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5 views
How to handle a button click from Collection View
I have a Collection View bound to my model. Each collection view item has a button and a label. I'm handling the click actions and I have the sender and event arguments but I unable to distinguish one ...
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0answers
2 views
Is there a way to play an AVAssetExportSession or an AVMutableComposition
I do something maybe too ambicious, as I am merging multiple videos on an iPod,
but that's not the point.
I setup a AVMutableComposition with multiple tracks (audio and video) and some effects too,
...
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1answer
8 views
How to display html lists in IOS UITextField?
I see an entry here:
How to add bullets
It shows how to add bullets into IOS UITextField.
What I need is something different. I want to save the HTML code in the database like:
<ul>
...
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10 views
NSURLRequest for JSON w/ credentials
NSString *login = @"Web Guest";
NSString *password = @"xxxxx";
NSError *myError = nil;
NSLog(@"CONNECTION: Adding credentials");
NSURLCredential *credential = [NSURLCredential ...
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0answers
21 views
what xcode platform is games like Clash Of Clans
Is the popular game Clash of Clans a openGL game, or a single view application or one of the other options?
i'm asking for more of the main view of the base, the zoom- scroll around- and animated ...
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0answers
13 views
How to get the moment of scrollViewDidEndDragging without UIScrollView delegation
I am creating general control for working with UIScrollView and its successors as simple as possible for using in any situations. Because I want to drop UIScrollView delegation from my control. I need ...
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votes
1answer
36 views
What exactly does the .(dot) operator do in Objective-C [duplicate]
I taught myself C and C++ and am trying to learn Objective-C now, but I am a little confused by the dot operator used on instances of classes. Say I declared a class:
MyClass* myinstance = [[MyClass ...
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0answers
18 views
Can't push view controller after overriding openURL
I'm trying to override my application's openURL method to intercept link clicks in a UITextView. The UITextView is in a a navigation based DetailViewController, and when the user clicks the link, I ...
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1answer
16 views
Storyboard, UICollectionview, unrecognized selector sent to instance
I have a storyboard hosting a UICollectionview, in the collectionviewcontroller I implement the
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView
...
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0answers
11 views
add an UITabBar to a view and manage TableViews
I have a non UITabBar based app with a big scrollView and some UIViews on it. How can I programmatically insert a tabBar in one of these view for managing an UITableView with media items from ipod's ...
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2answers
50 views
How to differentiate when viewDidAppear is called
Is there a built-in way (rather than using my own flags) to differentiate when viewDidAppear is called because the view controller was pushed to the navigation stack, rather than when a modal ...
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0answers
4 views
UICollectionView with infinite content before and after contentSize
I want to make interface like in iBooks with infinite wood desk and logo before shelfs with books, and infinite empty book's shelfs after content ends.
I tryed to add UIView with backgroundColor to ...
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2answers
12 views
RestKit Relationship Mapping by ID in URL
Assume I have an API at users/1/items that returns a list of items for the user with an ID of 1.
Assume the API response is as follows:
{
"items": [
{
"id": "1",
...
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votes
1answer
14 views
UIView animation clips view bounds. Any way to prevent clipping?
I have a UIView animation that does a vertical flip animation transition from one view to another. The problem is that the view has some overflowed content (achieved by setting clipsToBounds to NO on ...
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1answer
30 views
How to parse data using below xml data in iPhone
I am new to i phone programming.I have xml data which i have show as below.Using that data i want to display particular date data having 2 tables how can i display particular date data in single ...
