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Best way to implement Enums with Core Data

What is the best way to bind Core Data entities to enum values so that I am able to assign a type property to the entity? In other words, I have an entity called Item with an itemType property that I want to be bound to an enum, what is the best way of going about this. ...
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How can I add new array elements at the beginning of an array in Javascript?

I have a need to add or prepend elements at the beginning of an array. 12 Answers 12 ...
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Sourcetree - undo unpushed commits

I am using Sourcetree for Windows for a git-repository and would like to undo an unpushed commit. 4 Answers ...
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How to stop Gradle task execution in Android Studio?

Is there any legitimate way of Gradle task(s) execution stopping in Android Studio? 16 Answers ...
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What does a space mean in a CSS selector? i.e. What is the difference between .classA.classB and .cl

What is the difference between these two selectors? 3 Answers 3 ...
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Fastest Way to Find Distance Between Two Lat/Long Points

I currently have just under a million locations in a mysql database all with longitude and latitude information. 15 Answers...
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Visual Studio warning: “Some of the properties associated with the solution could not be read”

When I open my solution, I get a dialog with this warning. The solution (one web app, one class project) builds without errors. ...
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How to var_dump variables in twig templates?

View layer pattern where you only present what you have been given is fine and all, but how do you know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable? ...
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Check play state of AVPlayer

Is there a way to know whether an AVPlayer playback has stalled or reached the end? 11 Answers ...
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How to work with complex numbers in C?

How can I work with complex numbers in C? I see there is a complex.h header file, but it doesn't give me much information about how to use it. How to access real and imaginary parts in an efficient way? Is there native functions to get module and phase? ...