Stupid Itertools Tricks for Data Science
(This is a blog post version of my PyData Seattle talk, slides and code at the link.)
In my last post
Haskell-Style Fibonacci in Python
If you've ever done a tech interview, you're probably familiar with the Fibonacci sequence:
1, 1, 2, 3, 5, 8, 13, ....
where each number is the sum of the previous two. A relatively simple (and relatively overused) interview problem is to write a function that returns the n-th Fibonacci number …