[CentralOH] 2016-04-29 道場 Scribbles 落書/惡文? refactoring december meeting dates dunning-kruger 3n+1 fizzbuzz sh ls -l -1 Win10 wx venv/virtualenv v (ana|mini)conda pytest inittest scikit-learn

jep200404 at columbus.rr.com jep200404 at columbus.rr.com
Sat Apr 30 20:21:17 EDT 2016

Explore http://colug.net/python/dojo/20160429/.
What more would you change for that in little function?
Played with refactoring a function from one of the previous challenges.
It was much fun.

unskilled people are not as skilled as they think

    wp:Dunning–Kruger effect

dumb people are dumber than they think
smart people are smarter than they think

wp: prefix means Wikipedia
To get good answers, consider following the advice in the links below.


ls -l
ls -1

    dojo at 4519_n_high:~/sh$ virtualenv env
    New python executable in env/bin/python
    Installing setuptools, pip...done.
    dojo at 4519_n_high:~/sh$ source env/bin/activate
    (env)dojo at 4519_n_high:~/sh$ pip install sh
    Downloading/unpacking sh
      Downloading sh-1.11.tar.gz
      Running setup.py (path:/home/dojo/sh/env/build/sh/setup.py) egg_info for package sh

    Installing collected packages: sh
      Running setup.py install for sh

    Successfully installed sh
    Cleaning up...
    (env)dojo at 4519_n_high:~/sh$ python2
    Python 2.7.6 (default, Jun 22 2015, 18:00:18)
    [GCC 4.8.2] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import sh
    >>> sh.ls('-l')
    total 4
    drwxrwxr-x 6 dojo dojo 4096 Apr 24 22:04 env

    >>> sh.ls('-1')

    (env)dojo at 4519_n_high:~/sh$

Microsoft's Windows 10 nagware storms live TV weather forecast

venv is preferred for Python3
virtualenv is preferred for Python2

(ana|mini)conda versus virutalenv/venv

from __future__ import print_function

use pytest instead of unittest
friends don't let friends use unittest


Oxford, serial, and Harvard commas
Stunk & White's Elements of Style
Kernighan & Plauger's The Elements of Programming Style

Copy README.md
from https://github.com/cohpy/challenge-201604-words/raw/master/README.md
paste it into ipynb cell.
Make that cell a markdown cell.

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