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Get Selected index of UITableView
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If you allow multiple selections, consider using: - (NSArray *)indexPathsForSelectedRows
– yura
Feb 19 '15 at 19:12
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How can I import Swift code to Objective-C?
... that are either annotated with @objc or inherit from NSObject.
Considerations:
If your target name contains spaces, replace them with underscores (e.g. My Project becomes My_Project-Swift.h)
If your target is a framework, you need to import <TargetName/TargetName-Swift.h>
Make sure your S...
How to specify different Debug/Release output directories in QMake .pro file
I have a Qt project and I would like to output compilation files outside the source tree.
11 Answers
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How To Format A Block of Code Within a Presentation? [closed]
I am preparing a presentation using Google Slides, though I can also work on the presentation within Open Office that will include code snippets.
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Bootstrap right Column on top on mobile view
... @JackTheKnife Take a look at the other answer to this question... you push or pull a column by the width of the other column.
– Schmalzy
Apr 10 '15 at 18:37
1
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Java List.add() UnsupportedOperationException
...ects to a List<String> instance but it throws an UnsupportedOperationException .
Does anyone know why?
7 Answers
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How to scroll HTML page to given anchor?
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function scrollTo(hash) {
location.hash = "#" + hash;
}
No jQuery required at all!
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custom listview adapter getView method being called multiple times, and in no coherent order
... able to change, but currently it's not answering why it's doing this behavior?
– cdpnet
Aug 12 '11 at 23:09
45
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Writing handler for UIAlertAction
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Instead of self in your handler, put (alert: UIAlertAction!). This should make your code look like this
alert.addAction(UIAlertAction(title: "Okay",
style: UIAlertActionStyle.Default,
handler: {(alert: UIAlertAction!) in pri...
How can I fill a div with an image while keeping it proportional?
...stretch an image to fill a <div> while keeping the image's aspect-ratio? — that is not entirely the thing that I want.
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