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Enabling WiFi on Android Emulator

How to enable WiFi on Android emulator? I have tried to find this but everyone is confusing WiFi with 3G. 6 Answers ...
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pip installing in global site-packages instead of virtualenv

Using pip3 to install a package in a virtualenv causes the package to be installed in the global site-packages folder instead of the one in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1): ...
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Using IQueryable with Linq

What is the use of IQueryable in the context of LINQ? 4 Answers 4 ...
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What is the difference between concurrent programming and parallel programming?

What is the difference between concurrent programming and parallel programing? I asked google but didn't find anything that helped me to understand that difference. Could you give me an example for both? ...
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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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Which letter of the English alphabet takes up most pixels?

I am trying to do some dynamic programming based on the number of characters in a sentence. Which letter of the English alphabet takes up the most pixels on the screen? ...
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C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H

I have googled on this topic and I have looked at every answer, but I still don't get it. 8 Answers ...
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How do I verify jQuery AJAX events with Jasmine?

I am trying to use Jasmine to write some BDD specs for basic jQuery AJAX requests. I am currently using Jasmine in standalone mode (i.e. through SpecRunner.html ). I have configured SpecRunner to load jquery and other .js files. Any ideas why the following doesn't work? has_returned does not become...
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How to get indices of a sorted array in Python

I have a numerical list: 11 Answers 11 ...
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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output

When using summarise with plyr 's ddply function, empty categories are dropped by default. You can change this behavior by adding .drop = FALSE . However, this doesn't work when using summarise with dplyr . Is there another way to keep empty categories in the result? ...