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How to create loading dialogs in Android?

Those dark spinning progress dialogs in the Amazon and Engadget apps - are those standard in Android? 2 Answers ...
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Gson ignoring map entries with value=null

How do I get it to include all entries? 1 Answer 1 ...
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Where does Git store the SHA1 of the commit for a submodule?

I know that when you add a submodule to a git repository it tracks a particular commit of that submodule referenced by its sha1. ...
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How do I determine scrollHeight?

How do I determine scrollHeight of a division use css overflow:auto? 2 Answers 2 ...
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Django - Difference between import django.conf.settings and import settings

What is the basic difference between the following import statements in a Django app? 1 Answer ...
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Include all files in a folder in a single bundle

When using BundleConfig is it possible to include all files of a folder including all the files of the childfolders (and their childfolders etc.)? ...
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Swift - Cast Int into enum:Int

I am very new to Swift (got started this week) and I'm migrating my app from Objective-C. I have basically the following code in Objective-C that works fine: ...
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Difference between and ?

Every time I have to add a handler or module for ASP.NET with IIS7, the instructions always tell me to incorporate it into two sections: system.web and system.webserver . ...
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Objective-C Runtime: best way to check if class conforms to protocol?

I have a Class (but no instance) and need to know if it conforms to a certain protocol. However, Class can be subclassed several times and class_conformsToProtocol() ignores protocols declared on superclasses. ...
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Logging errors in ASP.NET MVC

I'm currently using log4net in my ASP.NET MVC application to log exceptions. The way I'm doing this is by having all my controllers inherit from a BaseController class. In the BaseController's OnActionExecuting event, I log any exceptions that may have occurred: ...