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How to get a function name as a string?
... @RichardGomes functions are first-class objects, there can be more than name bound to them. It is not necessarily the case that f.__name__ == 'f'.
– wim
Mar 13 '14 at 20:13
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Returning 'IList' vs 'ICollection' vs 'Collection'
...ype. If the result is only going to be iterated, the consumer doesn't need more than that.
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How to call a method defined in an AngularJS directive?
...ar, so my opinion may not hold much weight, but I found this approach much more intuitive than the other answer and would have marked it the correct answer. I implemented this in my sandbox application with zero trouble.
– BLSully
Jan 9 '14 at 17:11
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“document.getElementByClass is not a function”
... that makes sense. Is the a function for selecting all classnames that is more browser compliant? Or is it possible to select a range for the array nodes? (ie. 0-100)?
– user547794
Sep 20 '11 at 5:27
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How do I return NotFound() IHttpActionResult with an error message or exception?
... results is that it makes your action method much easier to unit test. The more properties we put on action results, the more things your unit test needs to consider to make sure the action method is doing what you'd expect.
I often want the ability to provide a custom message as well, so feel free...
What is the purpose of Android's tag in XML layouts?
...s that it must have one top element.
So in case your file needs to include more than one widget, you would have to use a layout.
Let's say that include1.xml has now two TextView: a layout has to be declared. Let's choose a LinearLayout.
include1.xml:
<LinearLayout xmlns:android="http://schem...
Why do we need virtual functions in C++?
...rats. Should you overload func() so it takes a Cat*? If you have to derive more animals from Animal they would all need their own func().
The solution is to make eat() from the Animal class a virtual function:
class Animal
{
public:
virtual void eat() { std::cout << "I'm eating g...
Emulate a do-while loop in Python?
... you return the same state, you can pick up where you left off? Give a bit more context. It seems like you might be better off using an index into the list.
– Tom
Apr 13 '09 at 6:48
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How to create REST URLs without verbs?
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@Justice @Breton The more important difference is that PUT is idempotent while POST is not. Usually you should put as much constraints on what you provide as the result as possible. Sticking with PUT gives more information to the client of the se...