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Where do alpha testers download Google Play Android apps?

I have developed my app and have published it through Google Play for alpha testing. As one of the testers I get an opt-in link, where I signed in as a tester. After that I was hoping to download the app directly with my phone by going to the Play Store on my phone. But as it seems to turn out, I ha...
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What are the First and Second Level caches in Hibernate?

Can anyone explain in simple words what First and Second Level caching in Hibernate are? 7 Answers ...
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When to use %r instead of %s in Python? [duplicate]

On Learn Python the Hard Way page 21, I see this code example: 4 Answers 4 ...
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Dictionary vs Object - which is more efficient and why?

What is more efficient in Python in terms of memory usage and CPU consumption - Dictionary or Object? 8 Answers ...
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How do I properly clean up Excel interop objects?

...serTimeLimit; public Int16 LimitFlags; public UInt32 MinimumWorkingSetSize; public UInt32 MaximumWorkingSetSize; public Int16 ActiveProcessLimit; public Int64 Affinity; public Int16 PriorityClass; public Int16 SchedulingClass; } [StructLayout(LayoutKind.Sequential)] stru...
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The specified type member 'Date' is not supported in LINQ to Entities. Only initializers, entity mem

Using this code in Entity Framework I receive the following error. I need to get all the rows for a specific date, DateTimeStart is of type DataType in this format 2013-01-30 12:00:00.000 ...
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Using regular expressions to parse HTML: why not?

It seems like every question on stackoverflow where the asker is using regex to grab some information from HTML will inevitably have an "answer" that says not to use regex to parse HTML. ...
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HTML in string resource?

I know I can put escaped HTML tags in string resources. However, looking at the source code for the Contacts application I can see that they have a way of not having to encode the HTML. Quote from the Contacts application strings.xml : ...
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What is the difference between canonical name, simple name and class name in Java Class?

In Java, what is the difference between these: 8 Answers 8 ...
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Are nested HTML comments possible?

as per the title; is it possible to have nested comments in valid HTML? see the example below... 10 Answers ...