Vim Tips and Tricks
The following tips and tricks can be put into your .vimrc file
Remap jj to esc
imap jj <Esc>
Quickly leave edit mode and back to visual mode with jj. This is probably the fastest key combination possible and one of the most frequent key combinatio...
Written by Sean Behan on 06/17/2012
oh russian text, i thought you had something valuable to share...
but no, you were only clever enough to use your native tongue in an attempt to fool me into publishing your funny, spam comment! thanks to google.com/translate, you were foiled in your plot to usurp traffic from my site
Written by Sean Behan on 06/17/2012
Cool Conditional Syntax in Ruby (on Rails)
Ruby is beautiful
@posts =
if true
Post.all
else
[]
end
Simply elegant!
Written by Sean Behan on 06/17/2012
How Many Gigs of RAM Are On My Server?
How much memory is on my linux server? Run the free command
free -g
total used free shared buffers cached
Mem: 2 1 0 0 0 1
-/+ buffers/cache: 0 1
Swap: ...
Written by Sean Behan on 06/17/2012