jmerrifield

A test for a module performing trivial transformation on data from an external service:

it('returns the first element in the response', function () {
  var serviceResponse = [{a: 1}]
  serviceStub.returns(serviceResponse)
  
  expect(subject()).to.equal(serviceResponse[0])
})

max-mapper

require 'json'
require 'base64'
require 'exifr'

def to_decimal(dms)
  dms[0].to_f + dms[1].to_f / 60 + dms[2].to_f / 3600
end

def to_geojson(exif)
  lat_exif = exif.gps_latitude

mheadd

SUMMARIZED / REFORMATTED FROM http://www.opendataphilly.org/opendata/resource/158/sms-transit/

Base URL: http://www3.septa.org/sms/

Parameters:

• var1 = stop id
• var2 = route id OR i/o for inbound/outbound
• var3 = i/o for inbound/outbound only if route id is supplied.

rmcgibbo

#!/bin/bash

# =================================================================
# Install a full scientific python stack from source, for Ubuntu, with
# python 2.7.3 (tested on a totally fresh Ubuntu12.04-amd64). Requires
# sudo for apt-getting dependencies like libatlas, Tk, etc
# =================================================================

# packages pulled from PyPI are currently
# scipy 0.10.1

maguec

sudo apt-get install python-cairo python-memcache python-sqlite memcached python-django-tagging python-django libapache2-mod-python apache2 libapache2-mod-wsgi git-core python-pyparsing python-tz libdbd-mysql-perl libmysqlclient-dev libmysqlclient18 mysql-client-5.5 mysql-client-core-5.5 mysql-common python-mysqldb


mkdir -p /var/tmp/software
cd /var/tmp/software
git clone https://github.com/graphite-project/graphite-web.git
git clone https://github.com/graphite-project/carbon.git
git clone https://github.com/graphite-project/whisper.git

for i in whisper carbon graphite-web; do

felixge

// Usage: http://localhost:8080/image.jpg/100x50
var http = require('http');
var spawn = require('child_process').spawn;

http.createServer(function(req, res) {
  var params = req.url.split('/');
  var convert = spawn('convert',  [params[1], '-resize', params[2], '-']);

  res.writeHead(200, {'Content-Type': 'image/jpeg'});
  convert.stdout.pipe(res);

jmcnevin

# I'm currently using Devise along with Resque's resque-web UI.  I have resque-web running
# as an embedded rack application inside of my main Rails app with the following line in my
# my routes.rb file:
#
# mount Resque::Server.new, :at => "/resque"
#
# This makes resque-web expect its static assets to be found in your site's /public/resque
# folder, where they won't be.
#
# The answer is to copy or symlink to those assets which are found in the gem's own public

brobertsaz

Ubuntu 12.04, Ruby, Rails, Nginx, Unicorn and git-deploy

In the seemlingly endless search for the actual correct and easy way to deploy a Rails app, we have tried several ways. We tried out using Apache2 and running a cluster of Thin servers. With the built in threading of Puma we decided to use it with Nginx.

Server Setup

• Create new server
• Login to new server
  • ssh root@IPaddress (you can also use the domain name if you have the DNS setup already)
  • accept the RSA key

sbennett33

Install Tools

Install Newsboat:

$> brew install newsboat

Install mpv:

$> brew install mpv

pnc

Using OTP's observer (appmon replacement) remotely

$ ssh remote-host "epmd -names"
epmd: up and running on port 4369 with data:
name some_node at port 58769

Note the running on port for epmd itself and the port of the node you're interested in debugging. Reconnect to the remote host with these ports forwarded:

$ ssh -L 4369:localhost:4369 -L 58769:localhost:58769 remote-host