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I just started using tmux last week, and created a cheat sheet to help me remember the basic tmux commands, and I thought I'd share that here.

The cheat sheet has a few things that are specific to my configuration file, so to begin with, here is my ~/.tmux.conf file:

I've been working with Scala quite a bit lately, and in an effort to get it all to stick in my brain, I've created a Scala cheat sheet in PDF format, which you can download below.

This PDF is very different from my earlier Scala cheat sheet in HTML format, as I tried to create something that works much better in a print format. (I first tried to get it all in one page, but short of using a one-point font, that wasn't going to happen.)

iTunes album list FAQ: How can I create a list of iTunes album names (a unique list of all iTunes album names)?

When I listen to iTunes, I often like to listen to a complete album at one time, rather than a mix of songs from different albums. I especially like to do this when I'm working, because the music and volume level is consistent. It's always surprised me that Apple doesn't provide a simple iTunes album list view, where you can see all your albums, then click a button to listen to one album or another.

iPad PDF FAQ: How do I transfer a PDF file onto my iPad, iPhone, or iPod? (Or, "How can I read a PDF on my iPhone, iPad, or iPod?)

Since the iPod, iPhone, and iPad all use the Apple iOS operating system, the process of getting a PDF file onto these devices is identical (or nearly identical) for each device. In this article I'll generally refer to the iPad, as it's actually hard to read most PDF documents on an iPhone of iPod.)

LaTeX line spacing FAQ: How can I control the line spacing in itemize and enumerate tags?

What I did was to create my own LaTeX command, and then use that command instead of the traditional enumerate tag. (This works just as well for the itemize tag.)

The LaTeX example below shows how to create your own command named packed_enum. After you define this command, just use it instead of enumerate or itemize, and your line spacing will essentially be reduced to single line spacing.