How to implement C callback function in Swift?

Let’s learn how to implement C callback function in Swift. The most accurate or helpful solution is served by pr8x.com.

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Implementing a c function callback in Swift 2.0? - PR 8x

CFReadStreamSetClient has a C-function callback (CFReadStreamClientCallBack) in it's initializer, CFReadStreamClientCallback looks like this: typealias ...

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In JavaScript, how do you pass explicit arguments to a function from a function expression callback?

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You can use `Function.prototype.bind` in order to burn in those arguments without invoking the function...

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Wil Moore III at Quora Mark as irrelevant Undo

How can I implement an s-curve function in excel?

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matholio at Ask.Metafilter.Com Mark as irrelevant Undo

In jQuery, I have a $(selector).each function with a $.get for each element.  I can use $(this) outside of the $.get function, but how do I access the parent object within the $.get callback?

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Answer:

I was actually able to follow this using: $("span")each(function(){ var self = $(this); ...

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How does one implement a universal hash function, and would this be feasible to use, for example, in a filesystem's dentry table?

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Daniel Lemire at Quora Mark as irrelevant Undo

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As an analogy, it's sort of like giving your phone number to someone, and telling her to call you when...

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Assuming that both input and output are in digital form (input via ADC, and you can always use a DAC...

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How do I implement a search function in Excel (2010) using VBA?

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