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What is the purpose of backbone.js?
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Backbone.js is basically an uber-light framework that allows you to structure your Javascript code in an MVC (Model, View, Controller) fashion where...
Model is part of your code that retrieves and populates the data,
View is the HTML repre...
Is there a way to simulate the C++ 'friend' concept in Java?
... }
}
So the method Juliet.cuddle is public but you need a Romeo.Love to call it. It uses this Romeo.Love as a "signature security" to ensure that only Romeo can call this method and checks that the love is real so that the runtime will throw a NullPointerException if it is null.
Now boys :
pack...
Compelling examples of custom C++ allocators?
...ctor would run first, then the delete of the custom allocator, which won't call free(...) yet, but free(...) would be called later, when serving the request has finished. This can be faster than the default allocator and reduce address space fragmentation.
– pts
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How to TryParse for Enum value?
...m.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly.
Update
As mentioned by Lisa and Christian in the comments, Enum.TryParse is now available for C# in .NET4 and up.
MSD...
What is the difference between a directory and a folder?
...ole, but if accessed through a graphical file manager, users may sometimes call it a folder.
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“CAUTION: provisional headers are shown” in Chrome debugger
...e that this was my problem because when I did the above. My https site was calling an https css file that was doing a 302 redirect to an http page. Security wouldn't allow the file to load and only showed the provisional headers.
– Steropes
Jan 12 '16 at 19:07...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...just sends a SIGINT signal to the code that you're currently running (this idea is supported by Fernando's comment here), which is the same thing that hitting CTRL+C would do. Some processes within python handle SIGINTs more abruptly than others.
If you desperately need to stop something that is r...
Difference between fold and reduce?
...st element type, whereas they can differ in fold as the accumulator is provided separately. This is reflected in the types:
List.fold : ('State -> 'T -> 'State) -> 'State -> 'T list -> 'State
List.reduce : ('T -> 'T -> 'T) -> 'T list -> 'T
In addition reduce throws an e...
BackgroundWorker vs background Thread
...nd needs to interact with the UI. The task of marshalling data and method calls to the UI thread are handled automatically through its event-based model. Avoid BackgroundWorker if...
your assembly does not have or does not interact directly with the UI,
you need the thread to be a foreground thr...
What does void mean in C, C++, and C#?
... get the fundamentals on where the term " void " comes from, and why it is called void. The intention of the question is to assist someone who has no C experience, and is suddenly looking at a C-based codebase.
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