deanlxvii

[IPKernelApp] ERROR | Exception in message handler:
Traceback (most recent call last):
  File "/home/dean/.home/opt/jupyter/local/lib/python2.7/site-packages/IPython/kernel/zmq/kernelbase.py", line 213, in dispatch_shell
    handler(stream, idents, msg)
  File "/home/dean/.home/opt/jupyter/local/lib/python2.7/site-packages/IPython/kernel/zmq/kernelbase.py", line 362, in execute_request
    user_expressions, allow_stdin)
  File "/home/dean/.home/opt/jupyter/local/lib/python2.7/site-packages/metakernel/_metakernel.py", line 312, in do_execute
    retval = self.do_execute_direct(code)
  File "/home/dean/.home/opt/jupyter/lib/python2.7/site-packages/octave_kernel.py", line 76, in do_execute_direct
    self._make_figs(plot_dir)

deanlxvii

import random
        
def noReplacementSimulation(numTrials):
    '''
    Runs numTrials trials of a Monte Carlo simulation
    of drawing 3 balls out of a bucket containing
    3 red and 3 green balls. Balls are not replaced once
    drawn. Returns the a decimal - the fraction of times 3 
    balls of the same color were drawn.
    '''

deanlxvii

[Matrix]
definition-foreground = #d301ff
definition-fontStyle = bold
error-foreground = #000000
string-background = #000000
keyword-foreground = #ffbf00
keyword-fontStyle = bold
normal-foreground = #00ff00
comment-background = #000000
hit-foreground = #ffffff

deanlxvii

import pythoncom, pyHook 
 
def OnKeyboardEvent(event):
    print 'MessageName:',event.MessageName
    print 'Message:',event.Message
    print 'Time:',event.Time
    print 'Window:',event.Window
    print 'WindowName:',event.WindowName
    print 'Ascii:', event.Ascii, chr(event.Ascii)
    print 'Key:', event.Key

deanlxvii

# include this in the .bashrc
cs () {
   cd $1
   ls
}

deanlxvii

"""
HexByteConversion

Convert a byte string to it's hex representation for output or visa versa.

ByteToHex converts byte string "\xFF\xFE\x00\x01" to the string "FF FE 00 01"
HexToByte converts string "FF FE 00 01" to the byte string "\xFF\xFE\x00\x01"
"""

#-------------------------------------------------------------------------------

deanlxvii

def single_space(fileName):
    """
    remove multiple spaces from a file
    """
    input = open(fileName, 'r')
    output = open('tmp.txt', 'w')
    output.write(string.join(input.read().split()))
    input.close()
    output.close()
    os.remove(fileName)

deanlxvii

def count(fileName, count_string):
"""
Count the occurrences of a string in a file
"""
    count = 0
    input = open(fileName, 'r')
    line = input.readline()
    while line <> '':
        if count_string in line:
            count = count + 1

deanlxvii

import os

def replace(fileName, sstr, rstr):
    """
    replace sstr for rstr in a file
    """
    input = open(fileName, 'r')
    output = open('tmp.txt', 'w')
    output.write(input.read().replace(sstr, rstr))
    input.close()

deanlxvii

import os, fnmatch
import os.path

def all_files(root, patterns='*', single_level=False, yield_folders=False):
"""
Examine a directroy, or an entire directroy tree rooted in a certain 
directory.
"""
	# Expande patterns from semicolon-seperated string to list
	patterns = patterns.split(';')