Notes

• • Nothing magical, this is just a shorter way of writing common idioms we all have written a million times.
  • Python often uses the idea of “equivalent to longer code” to keep the language simple.
  • After a week, you will never do without them.

• Python Tutorial on List Comprehensions

• • http://docs.python.org/tut/node7.html
  • walks through a few examples in section 5.1.4