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Changing iframe src with Javascript

I am trying to change an <iframe src=... > when someone clicks a radio button. For some reason my code is not working correctly and I am having trouble figuring out why. Here is what I have: ...
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Empty arrays seem to equal true and false at the same time

Empty arrays are true but they're also equal to false. 9 Answers 9 ...
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Android 4.3 Bluetooth Low Energy unstable

I am currently developing an application that will use Bluetooth Low Energy (testing on the Nexus 4). After getting started with the official BLE APIs in Android 4.3, I have noticed that after I connect a device for the first time I am rarely able to successfully connect to / communicate with that d...
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Git repository broken after computer died

My computer went dead and now one of my git repositories is broken. When I try to checkout master it tells me: 15 Answers ...
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Python argparse mutual exclusive group

What I need is: 3 Answers 3 ...
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What's the best way to parse command line arguments? [closed]

What's the easiest , tersest , and most flexible method or library for parsing Python command line arguments? 15 Answer...
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Can git undo a checkout of unstaged files

I accidentially discard my changes on files in my local working tree via git checkout. The files aren't staged at this time. Is it posible to "undo" this checkout? ...
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What is the main purpose of setTag() getTag() methods of View?

What is the main purpose of such methods as setTag() and getTag() of View type objects? 7 Answers ...
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The OutputPath property is not set for this project

When I try to compile my project from x86 debug mode in Visual Studio 2008. I am getting this error. When I looked at the property group of the project that complained, I see output path is set. ...
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How to write to an existing excel file without overwriting data (using pandas)?

I use pandas to write to excel file in the following fashion: 11 Answers 11 ...