zacstewart

import os
import numpy
from pandas import DataFrame
from sklearn.feature_extraction.text import CountVectorizer
from sklearn.naive_bayes import MultinomialNB
from sklearn.pipeline import Pipeline
from sklearn.cross_validation import KFold
from sklearn.metrics import confusion_matrix, f1_score

NEWLINE = '\n'

zacstewart

#lang racket

(define (sum-of-multiples-of a b n)
  (define (iter acc n)
    (if (= n 0)
      acc
      (iter
        (+ acc (if (or (= (modulo n a) 0) (= (modulo n b) 0)) n 0))
        (- n 1))))

zacstewart

2013-02-13T03:58:36+00:00 app[web.2]: ** [NewRelic][02/13/13 03:58:36 +0000 32135350-f34d-445d-9360-85e5ef0df147 (2)] ERROR : Error establishing connection with New Relic Service at collector.newrelic.com:80:
2013-02-13T03:58:36+00:00 app[web.2]: ArgumentError: wrong number of arguments (2 for 1)
2013-02-13T03:58:36+00:00 app[web.2]:   /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.12/lib/active_support/core_ext/object/to_json.rb:15:in `to_json'
2013-02-13T03:58:36+00:00 app[web.2]:   /usr/local/lib/ruby/1.9.1/json/common.rb:212:in `generate'
2013-02-13T03:58:36+00:00 app[web.2]:   /usr/local/lib/ruby/1.9.1/json/common.rb:212:in `generate'
2013-02-13T03:58:36+00:00 app[web.2]:   /usr/local/lib/ruby/1.9.1/json/common.rb:336:in `dump'
2013-02-13T03:58:36+00:00 app[web.2]:   /app/vendor/bundle/ruby/1.9.1/gems/newrelic_rpm-3.5.5.38/lib/new_relic/agent/new_relic_service.rb:348:in `dump'
2013-02-13T03:58:36+00:00 app[web.2]:   /app/vendor/bundle/ruby/1.9.1/gems/newrelic_rpm-3.5.5.38/lib/new_relic/agent/new_re

zacstewart

# This is the msttcorefonts spec file as distributed from
# http://corefonts.sourceforge.net/. 

%define name msttcorefonts

# nowdays most (all?) distributions seems to use this. Oh the joys of the FHS
%define ttmkfdir /usr/bin/ttmkfdir

%define fontdir /usr/share/fonts/%{name}

zacstewart

class MinecraftAccountVerifier
  require 'net/http'
  require 'uri'

  AUTH_URI = URI.parse('https://login.minecraft.net/').freeze
  CLIENT_VERSION = 13

  attr_reader :error

  # Public: verify an account as a true Minecraft account this user has access to.

zacstewart

Breaking table–model–controller symmetry

A while ago I hit a lull in my skill advancement as a Rails developer. I had long since learned to think of my resources as resources. I did my best to limit my controller actions the basic CRUD methods. I considered the "fat model, skinny controller" mantra to be sacrosanct. But I was still often finding myself going way out of my way to implement otherwise mundane features, for example sending mail after saving an object or adding a routine accept/reject to something.

zacstewart

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zacstewart

class AnonymousUser < User
  attr_accessible *ACCESSIBLE_ATTRS, :type, :token, as: :registrant

  def register(params)
    params = params.merge(type: 'User', token: nil)
    self.update_attributes(params, as: :registrant)
  end
end

zacstewart

• ice cream
• 1/2 cup milk
• 2 tbsp Ovaltine
• 1-2 tbsp peanut butter
• 1-2 raw eggs
• 1 banana

zacstewart

#!/usr/bin/env sh
# This transforms the 13 answers to the WORKING column
# into integers 0-12, 5 answers to MUSIC into 0-4,
# normailizes LIST_OWN, and LIST_BACK into integer values
# and drops rows with variations of "16+ hours"
# (loses 2.623031698% of the data)
INFILE=$1
sed -e "
  s/\"Employed 30+ hours a week\"/0/g;
  s/\"Employed 8-29 hours per week\"/1/g;