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How to use background thread in swift?

... And if someone wants a more Swift like syntax, I've created Async that adds some sugar to the syntax like Async.background {} – tobiasdm Sep 13 '14 at 21:50 ...
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Make sure that the controller has a parameterless public constructor error

...have an additional constructor. I am now having issues with the resolution and not sure what to do to fix this. Is there an easy way to force it to grab the parameterless constructor or I am approaching this incorrectly? ...
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Is jQuery “each()” function synchronous?

...avaScript is synchronous. The only exceptions are AJAX, timers (setTimeout and setInterval), and HTML5 Web Workers. Your problem is probably somewhere else in your code. share | improve this answer ...
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How to retrieve all keys (or values) from a std::map and put them into a vector?

... Personally, I like the BOOST_FOREACH version because there is less typing and it is very explicit about what it is doing. share | improve this answer | follow ...
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Test if a vector contains a given element

... Both the match() (returns the first appearance) and %in% (returns a Boolean) functions are designed for this. v <- c('a','b','c','e') 'b' %in% v ## returns TRUE match('b',v) ## returns the first location of 'b', in this case: 2 ...
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Get the last item in an array

...se } In the event that your server serves the same file for "index.html" and "inDEX.htML" you can also use: .toLowerCase(). Though, you might want to consider doing this server-side if possible: it will be cleaner and work for people without JS. ...
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Check if list is empty in C# [closed]

...d from a database. I need to display an error message if the list is empty and display a grid view otherwise. 8 Answers ...
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Get JSF managed bean by name in any Servlet related class

... In a servlet based artifact, such as @WebServlet, @WebFilter and @WebListener, you can grab a "plain vanilla" JSF @ManagedBean @RequestScoped by: Bean bean = (Bean) request.getAttribute("beanName"); and @ManagedBean @SessionScoped by: Bean bean = (Bean) request.getSession().getAttribu...
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Two color borders

...r. Beware, tho', it can interact in a wonky fashion with margins, paddings and drop-shadows. In some browsers you might have to use a browser-specific prefix as well; in order to make sure it picks up on it: -webkit-outline and the like (although WebKit in particular doesn't require this). This can...
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AngularJS: Injecting service into a HTTP interceptor (Circular dependency)

I'm trying to write a HTTP interceptor for my AngularJS app to handle authentication. 5 Answers ...