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Creating and playing a sound in swift

So what I want to do is create and play a sound in swift that will play when I press a button, I know how to do it in Objective-C, but does anyone know how to in Swift? ...
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Is it possible to have SSL certificate for IP address, not domain name?

I want my site to use URLs like http://192.0.2.2/... and https://192.0.2.2/... for static content to avoid unnecessary cookies in request AND avoid additional DNS request. ...
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Return first N key:value pairs from dict

...is answer is no longer correct. Python dicts now preserve insertion order, and this is explicitly documented. – Konrad Rudolph Sep 22 at 12:30 1 ...
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How to tell which commit a tag points to in Git?

I have a bunch of unannotated tags in the repository and I want to work out which commit they point to. Is there a command that that will just list the tags and their commit SHAs? Checking out the tag and looking at the HEAD seems a bit too laborious to me. ...
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Best way to use html5 data attributes with rails content_tag helper?

...urse it does.... But if you are using a helper which takes both a url hash AND a html options hash you have to explicitly wrap both hashes in curly brackets {}. link_to for example: link_to "label", {:action => blub}, {:data => {:foo => :bar}, :class => "test"} – re...
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Task continuation on UI thread

Is there a 'standard' way to specify that a task continuation should run on the thread from which the initial task was created? ...
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Remove ListView separator(in the xml layout file) [duplicate]

... Set the dividerHeight to zero and divider to null like this in xml: android:dividerHeight="0dp" android:divider="@null" Or in java: getListView().setDividerHeight(0); getListView().setDivider(null); ...
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Interpret XMP-Metadata in ALAssetRepresentation

...f (length==0) return nil; // Convert the buffer into a NSData object, and free the buffer after. NSData *adata = [[NSData alloc] initWithBytesNoCopy:buffer length:representation.size freeWhenDone:YES]; // Set up a dictionary with a UTI hint. The UTI hint identifies the type // of image we are...
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How do I upgrade PHP in Mac OS X?

... it will probably give you a newer version of PHP. I'm running OS X 10.6.2 and it has PHP 5.3.0. share | improve this answer | follow | ...
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How to decorate a class?

...class? Specifically, I want to use a decorator to add a member to a class and change the constructor to take a value for that member. ...