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1. A reverse-polish notation calculator... A reverse-polish notation calculator in Python

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   # a simple reverse-polish notation calculator

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   #

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   # shouldn't be too hard to extend this--variables seem like a natural progression

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   import operator

2. A command-line anagram solver using ... A command-line anagram solver using the Linux/OS X wordlist.

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   def anagram_solve(letters, words):

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       solution = [word.lower() for word in words if len(word) == len(letters)]

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       for letter in letters:

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           solution = [word for word in solution if letter in word and letters.count(letter) == word.count(letter)]