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Passing command line arguments to R CMD BATCH

I have been using R CMD BATCH my_script.R from a terminal to execute an R script. I am now at the point where I would like to pass an argument to the command, but am having some issues getting it working. If I do R CMD BATCH my_script.R blabla then blabla becomes the output file, rather th...
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What is the purpose of backbone.js?

I tried to understand the utility of backbone.js from its site http://documentcloud.github.com/backbone , but I still couldn't figure out much. ...
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Encrypting & Decrypting a String in C# [duplicate]

... UPDATE 23/Dec/2015: Since this answer seems to be getting a lot of upvotes, I've updated it to fix silly bugs and to generally improve the code based upon comments and feedback. See the end of the post for a list of specific...
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What is self-documenting code and can it replace well documented code? [closed]

I have a colleague who insists that his code doesn't need comments, it's "self documenting." 44 Answers ...
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Intel HAXM installation error - This computer does not support Intel Virtualization Technology (VT-x

I have an issue with my HAXM installation. Here is the thing. I got this error every single time I tried to install HAXM for my computer: ...
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How to find where gem files are installed

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Creating a system overlay window (always on top)

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What is duck typing?

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Docker and securing passwords

I've been experimenting with Docker recently on building some services to play around with and one thing that keeps nagging me has been putting passwords in a Dockerfile. I'm a developer so storing passwords in source feels like a punch in the face. Should this even be a concern? Are there any good ...