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How to get value of selected radio button?
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var rates = document.getElementById('rates').value;
The rates element is a div, so it won't have a value. This is probably where the undefined is coming from.
The checked property will tell you whether the element is selected:
if (docume...
Transposing a 2D-array in JavaScript
I've got an array of arrays, something like:
23 Answers
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Length of a JavaScript object
...ipt that you don't add things to Object.prototype, because it can break enumerations in various libraries. Adding methods to Object is usually safe, though.
Here's an update as of 2016 and widespread deployment of ES5 and beyond. For IE9+ and all other modern ES5+ capable browsers, you can use O...
How to get a variable value if variable name is stored as string?
How can I retrieve a bash variable value if I have the variable name as string?
7 Answers
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Is char signed or unsigned by default?
In the book "Complete Reference of C" it is mentioned that char is by default unsigned.
7 Answers
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Error: free(): invalid next size (fast):
... on Ubuntu 10.10. It pops up randomly when I run the executable (maybe 2 times in 8 hours, with 10 compiles an hour). However, if I make clean and recompile it goes away most of the time.
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Allowing Untrusted SSL Certificates with HttpClient
...ient or if you want to use the System.Net.Http.HttpClient, you can use the message handler adapter I wrote:
http://www.nuget.org/packages/WinRtHttpClientHandler
Docs are on the GitHub:
https://github.com/onovotny/WinRtHttpClientHandler
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“Debug certificate expired” error in Eclipse Android plugins
... under ~/.android/debug.keystore on Linux and Mac OS X; the directory is something like %USERPROFILE%/.androidon Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then build to generate the certificate.
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Is there anything like inotify on Windows?
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Can the Android drawable directory contain subdirectories?
In the Android SDK documentation, all of the examples used with the @drawable/my_image xml syntax directly address images that are stored in the res/drawable directory in my project.
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