What are the most useful Intellij IDEA keyboard shortcuts?
I did a bit of googling hoping to find a post on IDEA shortcuts similar to Jeff's post on Visual Studio shortcuts (http://www.codinghorror.com/blog/archives/000315.html), but didn't really spot anything that helped.  Hopefully the answers to this question will fill the void.
What are the most useful Intellij IDEA keyboard shortcuts?
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I did a bit of googling hoping to find a post on IDEA shortcuts similar to Jeff's post on Visual Studio shortcuts (http://www.codinghorror.com/blog/archives/000315.html), but didn't really spot anything that helped.  Hopefully the answers to this question will fill the void.