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from Crypto.Cipher import AES | |
import base64 | |
BS = 16 | |
pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS) | |
unpad = lambda s : s[0:-ord(s[-1])] | |
class AESCipher: | |
def __init__(self, key): | |
self.key = key |
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#coding: utf8 | |
""" | |
1. Download this gist. | |
2. Get the MNIST data. | |
wget http://deeplearning.net/data/mnist/mnist.pkl.gz | |
3. Run this code. | |
python autoencoder.py 100 -e 1 -b 20 -v | |
""" | |
import numpy | |
import argparse |
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#!/usr/bin/env python | |
# A simple Python script to convert csv files to sqlite (with type guessing) | |
# | |
# @author: Rufus Pollock | |
# Placed in the Public Domain | |
import csv | |
import sqlite3 | |
def convert(filepath_or_fileobj, dbpath, table='data'): | |
if isinstance(filepath_or_fileobj, basestring): |
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#!/usr/bin/env python | |
# | |
# cocoa_keypress_monitor.py | |
# Copyright © 2016 Bjarte Johansen <Bjarte.Johansen@gmail.com> | |
# | |
# The MIT License (MIT) | |
# | |
# Permission is hereby granted, free of charge, to any person obtaining | |
# a copy of this software and associated documentation files (the | |
# “Software”), to deal in the Software without restriction, including |
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This post examines the features of [R Markdown](http://www.rstudio.org/docs/authoring/using_markdown) | |
using [knitr](http://yihui.name/knitr/) in Rstudio 0.96. | |
This combination of tools provides an exciting improvement in usability for | |
[reproducible analysis](http://stats.stackexchange.com/a/15006/183). | |
Specifically, this post | |
(1) discusses getting started with R Markdown and `knitr` in Rstudio 0.96; | |
(2) provides a basic example of producing console output and plots using R Markdown; | |
(3) highlights several code chunk options such as caching and controlling how input and output is displayed; | |
(4) demonstrates use of standard Markdown notation as well as the extended features of formulas and tables; and | |
(5) discusses the implications of R Markdown. |
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#!/usr/bin/env python | |
""" | |
Script to open a sqlite3 database and dump all user tables to CSV files. | |
Tested in Unicode-rich environment. | |
Usage: | |
dumpsqlite3tocsv foo.db | |
""" | |
import sqlite3, csv, codecs, cStringIO, os, os.path |
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#!/usr/bin/env sh | |
## | |
# This is script with usefull tips taken from: | |
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
# | |
# install it: | |
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh | |
# |
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#!/usr/bin/python | |
import sys #for cmd line argv | |
#take command line args as the input string | |
input_string = sys.argv | |
#remove the program name from the argv list | |
input_string.pop(0) | |
#convert to google friendly url (with + replacing spaces) |
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