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Google Espresso or Robotium [closed]

I have to use Automated UI test tool and I am confused between using Robotium vs Google Espresso. 2 Answers ...
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Escaping quotes and double quotes

How do I properly escape the quotes in the -param value in the following command line? 3 Answers ...
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Always pass weak reference of self into block in ARC?

I am a little confused about block usage in Objective-C. I currently use ARC and I have quite a lot of blocks in my app, currently always referring to self instead of its weak reference. May that be the cause of these blocks retaining self and keeping it from being dealloced ? The question is, s...
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Java: is there a map function?

I need a map function. Is there something like this in Java already? 6 Answers 6 ...
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How do I open the SearchView programmatically?

There is this widget for the ActionBar which called 'SearchView'. When it's not in use, it looks like this: 7 Answers ...
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Constant pointer vs Pointer to constant [duplicate]

I want to know the difference between 8 Answers 8 ...
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Generic Repository With EF 4.1 what is the point

As i dig deeper in to the DbContext, DbSet and associated interfaces, I am wondering why you would need to implement a separate "Generic" Repository around these implementations? ...
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Intellij IDEA: Hotkey for “scroll from source”

I can't find a hotkey for the feature "Scroll from Source". 11 Answers 11 ...
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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? ...
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Java: Static Class?

I have a class full of utility functions. Instantiating an instance of it makes no semantic sense, but I still want to call its methods. What is the best way to deal with this? Static class? Abstract? ...