JoelQ

Server scripts

This is the source for the scripts discussed in https://robots.thoughtbot.com/improving-user-experience-with-shell-scripts

Both scripts are in the bin/ directory of the repo that contains all the markdown documents for blog posts. Users run bin/server and everything is automatically set up for them to view a local preview of the blog. bin/server-setup is a dependency of bin/server and is never run directly by users.

Maitre-d is the name of the "blog engine" discussed in the article.

arnov

#!/usr/bin/python
# -*- coding: utf-8 -*-

import math

def calc_ab(alpha_a, beta_a, alpha_b, beta_b):
    '''
    See http://www.evanmiller.org/bayesian-ab-testing.html

    αA is one plus the number of successes for A

johnpaulashenfelter

Contract Killer

The popular open-source contract for web designers and developers by Stuff & Nonsense

• Originally published: 23/12/2008
• Revised date: 15/12/2013
• Original post

---

jberkus

-- check for containment
-- i.e. index A contains index B
-- and both share the same first column
-- but they are NOT identical

WITH index_cols_ord as (
    SELECT attrelid, attnum, attname
    FROM pg_attribute
        JOIN pg_index ON indexrelid = attrelid
    WHERE indkey[0] > 0

jberkus

-- check for exact matches
WITH index_cols_ord as (
    SELECT attrelid, attnum, attname
    FROM pg_attribute
        JOIN pg_index ON indexrelid = attrelid
    WHERE indkey[0] > 0
    ORDER BY attrelid, attnum
),
index_col_list AS (
    SELECT attrelid,

thomasklemm

# SSL self signed localhost for rails start to finish, no red warnings. 

# 0) Unless present, create `~/.ssl/`

$ mkdir ~/.ssl

# 1) Create your private key (any password will do, we remove it below)

$ openssl genrsa -des3 -out ~/.ssl/localhost.orig.key 2048

stucchio

from pylab import *
from scipy.stats import beta, norm, uniform
from random import random
from numpy import *
import numpy as np
import os

# Input data
prior_params = [ (1, 1), (1,1) ]

stucchio

from matplotlib import use

from pylab import *
from scipy.stats import beta, norm, uniform
from random import random
from numpy import *
import numpy as np
import os

# Input data

khopkins218

require 'spec_helper'

describe "schedule" do
  describe "file" do
    it "should be present and named correctly" do
      expect {
        File.exists?("#{Rails.root}/config/schedule.rb")
      }.to be_true
    end
  end

selenamarie

SQL for reporting queries

Datatypes: JSON, HLL

JSON

• http://www.postgresql.org/docs/9.3/static/functions-json.html