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Switch branch names in git

There may be more than one way to ask this question, so here's a desciption of the problem. I was working on master and committed some stuff and then decided I wanted to put that work on hold. I backed up a few commits and then branched from before I started my crap work. Practically this works fine...
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How to use OpenSSL to encrypt/decrypt files?

I want to crypt and decrypt one file using one password. 10 Answers 10 ...
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Multiple Parameters for jQuery selector?

I was just looking at the jQueryUI button plug-in and noticed this 1 Answer 1 ...
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Rails: Get Client IP address

In Rails, what's the best way to get the ip address of the client connecting to the server? 5 Answers ...
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How do I iterate through the alphabet?

In Python, could I simply ++ a char? What is an efficient way of doing this? 2 Answers ...
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MySQL: Sort GROUP_CONCAT values

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How to comment in Vim's config files: “.vimrc”?

How do I add a comment in Vim's configuration files, like .vimrc? 3 Answers 3 ...
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How to get a specific “commit” of a gem from github?

I'm using rails_admin , and since it is in (very) active development, bugs turn up every now and then. 2 Answers ...
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Stop execution of Ruby script

Is there a method like exit or die in PHP which stops the execution of a Ruby script? 4 Answers ...
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How can I retrieve the remote git address of a repo?

How can I retrieve the remote git address of a repo? 2 Answers 2 ...