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Convert an enum to List

...T); return !t.IsEnum ? null : Enum.GetValues(t).Cast<Enum>().Select(x => x.GetDescription()).ToList(); } When you call this helper you will get the list of item descriptions. List<string> items = HelperMethods.GetListOfDescription<CancelReasonEnum>(); ADDITION:...
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how to provide a swap function for my class?

...declared in the same namespace as the type for which they are provided get selected through argument-dependent lookup over this generic version. But note that directly using the std::swap function for a user-defined class calls the generic version of std::swap instead of the user-defined swap: my...
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Difference between Covariance & Contra-variance

...vide so-called “multiple dispatch” or multi methods (this is basically selecting function overloads at run time, e.g. with CLOS) or get the desired effect by using dynamic typing. share | improv...
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jQuery Multiple ID selectors

...that upload has been built in a way that allows for multiple elements in a selection. upload is a custom jQuery plugin, so you'll have to show what's going on with upload for us to be able to help you. share | ...
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std::function vs template

... in cases with binding, there's a chunk of code which does the adaptation, selected by a code ptr in the function obj, and which picks up data (bound parms) from the function obj (d) the 'bound' function may be inlined into that adaptor, if the compiler can see it. – greggo ...
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CSS: bolding some text without changing its container's size

...e widths to be defined by the width of the menu item. I bold the currently-selected item. 11 Answers ...
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What does “use strict” do in JavaScript, and what is the reasoning behind it?

...ges. In C, an extremely unfortunate representation of octalness was selected: Leading zero. So in C, 0100 means 64, not 100, and 08 is an error, not 8. Even more unfortunately, this anachronism has been copied into nearly all modern languages, including JavaScript, where it is only used...
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What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be

...s criteria, but if maturity were the only metric, I imagine you would have selected a BLAS or LAPACK based option. – Catskul Sep 9 '09 at 17:54 ...
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A gentle tutorial to Emacs/Swank/Paredit for Clojure

...mgmt for finding files, searching, etc helm – incremental completion and selection narrowing framework (or swiper) Other Resources If you’re looking for a setup that already has done most/all of this work for you, a couple options are: prelude spacemacs ...
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How to handle Handler messages when activity/fragment is paused

...iving an Intent(message) that was sent to your app in general. To increase selectivity on what type of intents your fragment can receive you can use an intent filter as in the example below. An advantage of this approach is that the Intent(message) can be sent from everywhere whithin your app(a d...