IT Nursery
I’m trying to create a custom view GhostSurfaceCameraView that extends SurfaceView. Here’s my class definition file GhostSurfaceCameraView.java: public class GhostSurfaceCameraView extends SurfaceView implements ...
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June 4, 2022
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I am using selenium for end to end testing and I can’t get how to use setup_class and teardown_class methods. I need to ...
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June 3, 2022
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I’m writing some code that takes a filename, opens the file, and parses out some data. I’d like to do this in a ...
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June 3, 2022
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I observed that Outer classes can access inner classes private instance variables. How is this possible? Here is a sample code demonstrating the ...
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June 2, 2022
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I am interating through classes in a Jar file and wish to find those which are not abstract. I can solve this by ...
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June 2, 2022
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In Java, it is perfectly legal to define final arguments in interface methods and do not obey that in the implementing class, e.g.: ...
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May 30, 2022
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What’s the standard way to call static methods? I can think of using constructor or using the name of the class itself, I ...
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May 30, 2022
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Say I have this: <div class="class1 class2"></div> How do I select this div element? document.getElementsByClassName('class1')[0].getElementsByClassName('class2')...
I understand PHP does not have a pure object variable, but I want to check whether a property is in the given object ...
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May 29, 2022
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