juandesant

from pprint import pprint
import array
import time

# Ancillary functions
def timing(function=None, loops=50, input_data):
    print function.__name__,
    r = range(loops)
    t1 = time.clock()
    for i in r:

juandesant

known_primes = [ 2, 3, 5, 7, 11, 13]
#known_primes = [ 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 
#								53, 59, 61, 67, 71, 73, 79, 83, 89, 97]
import itertools as it
def give_me_primes(limit=100000000000000000000000L):
	last_prime = 1
	for n in it.ifilter(lambda x: x<limit, known_primes):
		last_prime = n
		yield last_prime
	for p_candidate in it.takewhile(lambda x: x<limit,it.ifilter(lambda x: x%2==1, it.count(n+1))):

juandesant

def fibonacci():
  a, b = 1, 1
  while True:
    yield a
    a, b = b, a + b

juandesant

# This function allows you to drag and drop a file to the terminal, and use cdf to cd to the path containing the file.
# cdf (cd to file)
cdf() {
	dest_dir=`dirname "$1"`
	cd "$dest_dir"
}

juandesant

#!/usr/bin/env python
from jama import API as jama_api
import sys
from pprint import pprint
import webbrowser

# See the needs for the jama.API constructor in the project page:
# https://github.com/DynamicControls/python-jama
jama_client = jama_api()

juandesant

#!/usr/bin/env python
# Trying to create the transformation from scratch
import sys                   # For getting stdin
from string import maketrans # For creating the transformation

# build the lowercase letters from a to z
letters        = "".join([chr(ord("a")+x) for x in xrange(0,26)])
# rotate them by taking the last 13, and the first 13
rot13letters   = letters[13:]+letters[:-13]
# concatenate the uppercase version of both strings after the lowercase

juandesant

#!/bin/bash

# Encode a WAV to a finalized podcast MP3 with metadata, in the current directory
# Requires lame
# With Homebrew on Mac OS X: brew install lame

SHOW_AUTHOR="ATP"

EPISODE_NUMBER=104
EPISODE_TITLE="Minutiæ"

juandesant

import numpy as np

randomFile = open("/dev/random", "rb") # open for reading, binary
#define an integer type for reading
intType = np.dtype([('random', int)])
randomList = np.fromfile(randomFile,dtype=intType, count=10)
# Random generator
def random_int_generator(randomFile=randomFile):
    yield np.fromfile(randomFile,dtype=intType, count=1)[0][0]

juandesant

# -*- coding: utf-8 -*-
"""magics for using blockdiag.com modules with IPython Notebook

The module provides magics:  %%actdiag, %%blockdiag, %%nwdiag, %%seqdiag

Sample usage (in IPython cell):

    %%blockdiag
    {
       A -> B -> C;

juandesant

digraph Organigram {


/* General Layout */
rankdir = LR;

/* Layout Nodes */