jlisee

Architectural Questions

• Are responsibilities well defined?
• Are the collaborations well defined?
• Is coupling minimized?
• Can you identify potential duplication?
• Are interface definitions and constraints acceptable?
• Can modules access needed data—when needed?

jlisee

# Author: Joseph Lisee <[email protected]

import os
import time
from contextlib import contextmanager

# Little timing helper
@contextmanager
def timer(msg):
    now = time.time()

jlisee

// Creating:
//   c++ -O3 card.cpp -o card
//   ./card > beth.ppm
//
// Rendering the letters EBB
//
// 1111100111100011110 511774
// 1000000100010010001 264337
// 1000000100010010001 264337
// 1110000111100011110 462622

jlisee

#! /usr/bin/env python

# Author: Joseph Lisee <[email protected]>

__doc__ == """
Example of using docutils to process reStructedText into HTML.

Usage to file:
    ./rst2html_example.py README.rst -o README.html

jlisee

<section id="archive">
  {% capture this_year %}{{ site.time | date: '%Y' }}{% endcapture %}
  {% capture post_year %}{{ site.posts[0].date | date: '%Y' }}{% endcapture %}

  {% if this_year == post_year %}
  <h3>This year's posts</h3>
  {% else %}
  <h3>{{ post_year }}</h3>
  {% endif %}

jlisee

# Author: Joseph Lisee <[email protected]>
# License: No rights reserved, code is in the public domain.
# Date: May 2013

__doc__ = """
Downloads and unpacks a tarball from the Internet.
"""

import argparse
import os

jlisee

#!/usr/bin/env python

'''
	Conduct rolling backups of a mysql DB server. 
	Daily backups are kept for the previous 7 days, 
	weekly for the previous 4 weeks, and monthly backups
	for the previous 12 months.

	Run ./mysql_backup --help for usage instructions