ivarvong

-- These queries let you define find user sessions against event data
-- logged to Segment SQL, Snowplow, or Google BigQuery.
-- For more details, see the full post:
-- LINK


--- SEGMENT SQL
-- Finding the start of every session
SELECT *
  FROM (

ivarvong

macOS 10.12 Sierra Setup

Custom recipe to get macOS 10.12 Sierra running from scratch, setup applications and developer environment. This is very similar (and currently mostly the same) as my 10.11 El Capitan setup recipe and 10.10 Yosemite setup recipe. I am currently tweaking this for 10.12 Sierra and expect to refine this gist over the next few weeks.

I use this gist to keep track of the important software and steps required to have a functioning system after a semi-annual fresh install. I generally reinstall each computer from scratch every 6 months, and I do not perform upgrades between releases.

This keeps the system performing at top speeds, clean of trojans, spyware, and ensures that I maintain good organizational practices for my content and backups. I highly recommend this.

You are encouraged to fork this and modify it to your heart's content to match your o

ivarvong

# You will need fswatch installed (available in homebrew and friends)
# The command below will run tests and wait until fswatch writes something.
# The --stale flag will only run stale entries, it requires Elixir v1.3.
fswatch lib/ test/ | MIX_ENV=test mix do test --stale, run --no-halt -e "IO.gets(:stdio, ''); IO.puts 'Restarting...'; :init.restart()"

ivarvong

#!/usr/bin/env node
 
// A simple DMX example which will turn all the lights on and off every second
// You can use this as a fork within another application as well (cluster-awareness)

////////////
// dmx.js //
////////////
 
var ftdi    = require('ftdi');

ivarvong

var elasticsearch = require('elasticsearch');
var client = new elasticsearch.Client();
var eventPattern = /([^ ]*) ([^ ]*) ([^ ]*) ([^ ]*) ([^ ]*) ([^ ]*) ([^ ]*) \"(.*?)\" \"(.*?)\" \"(.*?)\" \"(.*?)\" \"(.*?)\"/;

exports.handler = function(data, context) {
  var events = [];
  var encodedEvent, rawEvent, 
      matchedEvent, event, i,
      commands;  

ivarvong

test:
  override:
    - bundle exec rspec spec

deployment:
  acceptance:
    branch: master
    commands:
      - ./script/heroku_deploy.sh <ACCEPTANCE_HEROKU_APP>:
          timeout: 300

ivarvong

# create the template
template = PageOfflineTemplate.new
template.quote = quote
template.pages = quote.build_pages
        
# Here I render a template with layout to a string then a PDF
pdf = PDFKit.new template.render_to_string(:template=>"quotes/review.html.haml")
        

ivarvong

# This is Geoloqi.com's Rainbows! config file. We are using this in production to run all our web apps.
# It works really well for us and has been heavily load tested, so I wanted to share it with the community.
#
# In my opinion, this is the best way to deploy a ruby web application. Unlike EventMachine based solutions,
# it uses real ruby threads, which allows it to take advantage of the internal non-blocking IO pattern 
# in MRI.
#
# Contrary to popular belief, MRI doesn't block execution to wait on IO when you are using threads, even
# with the GIL. The requests are done concurrently for anything that is based on the IO class. This 
# includes things like Net::HTTP and even `system commands`. Grep the MRI Ruby source code for