56
votes
21
answers
339
views
Giving UIView rounded corners
My login view has a subview which has a UIActivityView and a UILabel saying "Signing In…". This subview has
67
votes
17
answers
1.4K
views
How to tell if UIViewController's view is visible
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is curr
59
votes
30
answers
1.1K
views
Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
Just started using Xcode 4.5 and I got this error in the console: Warning: Attempt to present < finishV
57
votes
30
answers
414
views
Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
Starting in iOS7, there is additional space at the top of my UITableView's which have a style UITableView
53
votes
30
answers
736
views
Placeholder in UITextView
My application uses an UITextView. Now I want the UITextView to have a placeholder similar to the one you can
62
votes
30
answers
2.3K
views
Eliminate extra separators below UITableView
When I set up a table view with 4 rows, there are still extra separators lines (or extra blank cells) below th
61
votes
30
answers
2K
views
How can I disable the UITableView selection?
When you tap a row in a UITableView, the row is highlighted and selected. Is it possible to disable this so ta
62
votes
28
answers
724
views
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
How do you use Auto Layout within UITableViewCells in a table view to let each cell's content and subview
66
votes
30
answers
620
views
How can I make a UITextField move up when the keyboard is present - on starting to edit?
With the iOS SDK: I have a UIView with UITextFields that bring up a keyboard. I need it to be able to: Allow s
60
votes
18
answers
393
views
iOS 7 Status bar with Phonegap
In iOS 7, Phonegap applications will appear underneath the status bar. This can make it difficult to click on
59
votes
2
answers
838
views
Yii: Render action using different layout than controller's layout
In Yii, is there a way to render a single action using a different layout than that defined for the controller
49
votes
8
answers
2.8K
views
URL in Yii2 GridView
I have this code: <?php echo GridView::widget([ 'dataProvider' => $dataProvider, 'fi
56
votes
8
answers
446
views
Yii2 data provider default sorting
In Yii 1.1 this code works for default sorting: $dataProvider = new CActiveDataProvider('article',a
49
votes
19
answers
1K
views
How to add constraints programmatically using Swift
I'm trying to figure this out since last week without going any step further. Ok, so I need to apply some
56
votes
30
answers
3.1K
views
How would I create a UIAlertView in Swift?
I have been working to create a UIAlertView in Swift, but for some reason I can't get the statement right
56
votes
30
answers
1K
views
UIScrollView Scrollable Content Size Ambiguity
Fellow devs, I am having trouble with AutoLayout in Interface Builder (Xcode 5 / iOS 7). It's very basic
52
votes
30
answers
2.8K
views
iOS 8 UITableView separator inset 0 not working
I have an app where the UITableView's separator inset is set to custom values - Right 0, Left 0. This wor
52
votes
30
answers
714
views
Passing data between view controllers
I'm new to iOS and Objective-C and the whole MVC paradigm and I'm stuck with the following: I have a
