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Measure elapsed time in Swift

How can we measure the time elapsed for running a function in Swift? I am trying to display the elapsed time like this: "Elapsed time is .05 seconds". Saw that in Java , we can use System.nanoTime(), is there any equivalent methods are available in Swift to accomplish this? ...
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How does the C# compiler detect COM types?

EDIT: I've written the results up as a blog post . 4 Answers 4 ...
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Displaying the Indian currency symbol on a website

This symbol for the rupee, the currency of India, was approved by the Union Cabinet on 15 July 2010. 16 Answers ...
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How do you save/store objects in SharedPreferences on Android?

I need to get user objects in many places, which contain many fields. After login, I want to save/store these user objects. How can we implement this kind of scenario? ...
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When to use valueChangeListener or f:ajax listener?

What's the difference between the following two pieces of code - with regards to listener placement? 2 Answers ...
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NSRange to Range

How can I convert NSRange to Range<String.Index> in Swift? 13 Answers 13 ...
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ElasticSearch: Unassigned Shards, how to fix?

I have an ES cluster with 4 nodes: 24 Answers 24 ...
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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont

I've setup a UIRefreshControl in my UITableViewController (which is inside a UINavigationController) and it works as expected (i.e. pull down fires the correct event). However, if I programmatically invoke the beginRefreshing instance method on the refresh control like: ...
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How to use sidebar with the keyboard in Sublime Text 2 and 3?

When using Sublime Text 2 we tend to open the side bar to navigate thru files/folders in our projects. For that we can use the hotkey ctrl+k ctrl+b (in windows). ...
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How to run Selenium WebDriver test cases in Chrome?

... 13 Answers 13 Active ...