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In R, how to get an object's name after it is sent to a function?

I am looking for the reverse of get() . 3 Answers 3 ...
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Circular gradient in android

I'm trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen. ...
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How to convert a string Date to long millseconds

I have a date inside a string, something like "12-December-2012". How can I convert this into milliseconds (long)? 9 Answer...
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How do I list all files of a directory?

How can I list all files of a directory in Python and add them to a list ? 21 Answers ...
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How to repeat a “block” in a django template

I want to use the same {% block %} twice in the same django template. I want this block to appear more than once in my base template: ...
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How does push notification technology work on Android?

How has Google implemented their push notification feature? Does it work through polling done by a service running in the background or in a different way? ...
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user authentication libraries for node.js?

Are there any existing user authentication libraries for node.js? In particular I'm looking for something that can do password authentication for a user (using a custom backend auth DB), and associate that user with a session. ...
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How to un-submodule a Git submodule?

What are the best practices for un-submoduling a Git submodule, bringing all the code back into the core repository? 12 Ans...
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Get individual query parameters from Uri [duplicate]

I have a uri string like: http://example.com/file?a=1&b=2&c=string%20param 9 Answers ...
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Restful API service

I'm looking to make a service which I can use to make calls to a web-based REST API. 11 Answers ...