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How do I dynamically change the content in an iframe using jquery?

I was wondering if it is possible to have a site with an iframe and some jquery code that changes the iframe content every 30 seconds. The content is in different webpages. ...
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What's the difference between jQuery's replaceWith() and html()?

...replaceWith() and html() functions when HTML is being passed in as the parameter? 5 Answers ...
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Python hashable dicts

As an exercise, and mostly for my own amusement, I'm implementing a backtracking packrat parser. The inspiration for this is i'd like to have a better idea about how hygenic macros would work in an algol-like language (as apposed to the syntax free lisp dialects you normally find them in). Because...
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How to pass parameters to a view

I have a series of buttons which when clicked display a popup menu positioned just below the button. I want to pass the position of button to the view. How can I do that? ...
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C++11 reverse range-based for-loop

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What does Provider in JAX-RS mean?

Could anyone explain to me what a JAX-RS Provider is and what ‘@Provider’ annotation does? I have been reading documentation but I cant get it. If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I ...
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How to use RestSharp with async/await

I'm struggling to find a modern example of some asynchronous C# code that uses RestSharp with async and await . I know there's been a recent update by Haack but I don't know how to use the new methods. ...
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Cast an instance of a class to a @protocol in Objective-C

...ontroller <MyProtocol> *) self.myViewController; [vc protocolMethod]; } The UIViewController <MyProtocol> * type-cast translates to "vc is a UIViewController object that conforms to MyProtocol", whereas using id <MyProtocol> translates to "vc is an object of an unknown cl...
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How to break out of a loop from inside a switch?

I'm writing some code that looks like this: 19 Answers 19 ...
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Remove 'a' from legend when using aesthetics and geom_text

...ecies)) + geom_point() + geom_text(show.legend = FALSE) The argument show_guide changed name to show.legend in ggplot2 2.0.0 (see release news). Pre-ggplot2 2.0.0: With show_guide = FALSE like so... ggplot( data=iris, aes(x=Sepal.Length, y=Sepal.Width , colour = Species , shape = Spe...