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how can I add the aidl file to Android studio (from the in-app billing example)

I am currently migrating an Eclipse app to Android Studio. This app was using the in app billing. 10 Answers ...
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AngularJS access scope from outside js function

I'm trying to see if there's a simple way to access the internal scope of a controller through an external javascript function (completely irrelevant to the target controller) ...
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ViewPager.setOffscreenPageLimit(0) doesn't work as expected

The fragments I use in my ViewPager instance are quite resource intensive, so I'd only like to load one at a time. When I try the following: ...
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Perform .join on value in array of objects

If I have an array of strings, I can use the .join() method to get a single string, with each element separated by commas, like so: ...
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What is a “Bitmap heap scan” in a query plan?

I want to know the principle of "Bitmap heap scan", I know this often happens when I execute a query with OR in the condition. ...
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Enter triggers button click

...ith two buttons. One is a <button> element and the other is a <input type="submit"> . The buttons appear on the page in that order. If I'm in a text field anywhere in the form and press <Enter> , the button element's click event is triggered. I assume that's because the butto...
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In Objective-C, how do I test the object type?

I need to test whether the object is of type NSString or UIImageView . How can I accomplish this? Is there some type of "isoftype" method? ...
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How do you set the text in an NSTextField?

I'm trying to set the text in an NSTextField, but the -setStringValue: and -setTitleWithMnemonic: methods are not working. Any ideas? ...
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Changing the width of Bootstrap popover

I am designing a page using Bootstrap 3. I am trying to use a popover with placement: right on an input element. The new Bootstrap ensures that if you use form-control you basically have a full-width input element. ...
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Running two projects at once in Visual Studio

I created a solution in Visual C# 2010 Express that contains two projects: one is the client, the other is the server. I would like to debug both at the same time, but I can only seem to run one of the projects during debugging. ...