I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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#!/bin/bash | |
##################################################### | |
# Name: Bash CheatSheet for Mac OSX | |
# | |
# A little overlook of the Bash basics | |
# | |
# Usage: | |
# | |
# Author: J. Le Coupanec | |
# Date: 2014/11/04 |
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;; outlet code for implementing traditional macro expansion | |
;; macros | |
(define (expand form) | |
(cond | |
((variable? form) form) | |
((literal? form) form) | |
((macro? (car form)) | |
(expand ((macro-function (car form)) form))) |
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import numpy as np | |
from scipy.sparse import csc_matrix | |
def pageRank(G, s = .85, maxerr = .001): | |
""" | |
Computes the pagerank for each of the n states. | |
Used in webpage ranking and text summarization using unweighted | |
or weighted transitions respectively. |