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How do I see if Wi-Fi is connected on Android?

...ng something unless they have Wi-Fi connected. However, I can only seem to be able to tell if Wi-Fi is enabled, but they could still have a 3G connection. ...
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Is there a git-merge --dry-run option?

I'm merging in a remote branch that may have a lot of conflicts. How can I tell if it will have conflicts or not? 18 Answe...
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npm install from Git in a specific version

... A dependency has to be available from the registry to be installed just by specifying a version descriptor. You can certainly create and use your own registry instead of registry.npmjs.org if your projects shouldn't be shared publicly. But, if...
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Switching between Android Navigation Drawer image and Up caret when using fragments

... the Navigation Drawer the Android devs are recommending that in the ActionBar "only those screens that are represented in the Navigation Drawer should actually have the Navigation Drawer image" and that "all other screens have the traditional up carat." ...
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Using numpy to build an array of all combinations of two arrays

...ver the parameters space of a 6 parameter function to study it's numerical behavior before trying to do anything complex with it so I'm searching for a efficient way to do this. ...
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I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli

... The answer by baldy below is correct, but you may also need to enable 32-bit applications in your AppPool. Source: http://www.alexjamesbrown.com/uncategorized/could-not-load-file-or-assembly-chilkatdotnet2-or-one-of-its-dependencies-a...
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What's the @ in front of a string in C#?

This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations: ...
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres

... I am encountering the exact same problem after updating Xcode to 5.1 and news from Apple aren't good. From Xcode 5.1 Release Notes: The Apple LLVM compiler in Xcode 5.1 treats unrecognized command-line options as errors. This issue has been seen when building...
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How do you run a SQL Server query from PowerShell?

Is there a way to execute an arbitrary query on a SQL Server using Powershell on my local machine? 8 Answers ...
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Is it possible to remove inline styles with jQuery?

A jQuery plugin is applying an inline style ( display:block ). I'm feeling lazy and want to override it with display:none . ...