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Rails: where does the infamous “current_user” come from?

...otice that there are a lot of references to current_user . Does this only come from Devise? and do I have to manually define it myself even if I use Devise? Are there prerequisites to using current_user (like the existence of sessions, users, etc)? ...
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What are the differences between local branch, local tracking branch, remote branch and remote track

...al copy of a remote branch. When myNewBranch is pushed to origin using the command above, a remote tracking branch named origin/myNewBranch is created on your machine. This remote tracking branch tracks the remote branch myNewBranch on origin. You can update your remote tracking branch to be in sync...
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Uninstall ReSharper 4.5

... Jetbrains.. Not too expensive though. I'd gladly buy this on my own if me company didn't buy it for me. VS without R# is not the same.. – stiank81 Nov 10 '11 at 8:55 10 ...
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Rails: Logging the entire stack trace of an exception

... I would join using "\r\n" to maintain cross-platform compatibility. – James Watkins Feb 14 '14 at 15:04 10 ...
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Using TortoiseSVN how do I merge changes from the trunk to a branch and vice versa?

...ith Subversion book. I think that I understand how to use the Subversion command line client to perform the actions that I need most often, which are: ...
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How to set a single, main title above all the subplots with Pyplot?

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What version of Visual Studio is Python on my computer compiled with?

I am trying to find out the version of Visual Studio that is used to compile the Python on my computer 2 Answers ...
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Mockito: List Matchers with generics

...easy: when(mock.process(Matchers.anyList())); For Java 7 and below, the compiler needs a bit of help. Use anyListOf(Class<T> clazz): when(mock.process(Matchers.anyListOf(Bar.class))); share | ...
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How do you execute an arbitrary native command from a string?

...ng scenario: Write a function that accepts a string to be run as a native command. 4 Answers ...
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What's the difference between == and .equals in Scala?

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