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Why do you use typedef when declaring an enum in C++?
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Holdover from C.
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Synchronous request in Node.js
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Parallel if they can be executed in parallel, you don't need the results from each during each parallel function, and you need a callback when all have completed.
Waterfall if you want to morph the results in each function and pass to the next
endpoints =
[{ host: 'www.example.com', path: '/ap...
How do you dismiss the keyboard when editing a UITextField
...to this action on your controller (or whatever you're using to link events from the UI). Whenever the user enters text and dismisses the text field, the controller will be sent this message.
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Callback functions in Java
...st preferred way which was what i was looking for.. it's basically derived from these answers but i had to manipulate it to more more redundant and efficient.. and i think everybody looking for what i come up with
To the point::
first make an Interface that simple
public interface myCallback {
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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
...ike Array#+ which will do the same thing but create a new array).
Straight from the docs (http://www.ruby-doc.org/core-1.9.3/Array.html#method-i-concat):
concat(other_ary)
Appends the elements of other_ary to self.
So
[1,2].concat([3,4]) #=> [1,2,3,4]
Array#concat will not flatten a multi...
How to use a filter in a controller?
...ect dependency being: filter name plus the Filter suffix.
Taking example from the question one could write:
function myCtrl($scope, filter1Filter) {
filter1Filter(input, arg1);
}
It should be noted that you must append Filter to the filter name, no matter what naming convention you're using:...
Espresso: Thread.sleep( );
...olution above definitely helped, I eventually found this excellent example from chiuki and now use that approach as my go-to whenever I'm waiting for actions to occur during app idle periods.
I've added ElapsedTimeIdlingResource() to my own utilities class, can now effectively use that as an Espres...
What's the difference between fill_parent and wrap_content?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What is the best way to find the users home directory in Java?
...ell32Util.getKnownFolderPath(...) in combination with one of the constants from the KnownFolders class should be appropriate. The older getFolderPath API function is deprecated since Windows Vista.
– Sebastian Marsching
May 29 '16 at 21:05
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Meaning of 'const' last in a function declaration of a class?
...st char* bar();
}
The method bar() is non-const and can only be accessed from non-const values.
void func1(const foobar& fb1, foobar& fb2) {
const char* v1 = fb1.bar(); // won't compile
const char* v2 = fb2.bar(); // works
}
The idea behind const though is to mark methods which wi...