sb8244

# Minimal example that demonstrates a memory leak in Celluloid.
# Adapted from @debrasetton example: https://github.com/mperham/sidekiq/issues/2107
# Adapted from @grosser example: https://github.com/mperham/sidekiq/blob/master/examples/leak.rb

# Run with LEAK=0 for no memory leak or LEAK=1 for memory leak, like so:
# LEAK=1 ruby ./leak.rb > /dev/null
require 'celluloid/autostart'
Celluloid.logger = nil
$counter = 0
$jobs = 5_000

sb8244

# Rails will cause the encoding to slip to ASCII-8BIT for some reason.
# This works fine when all rails libraries aren't loaded onto the ernie process
class Ernie
  def self.write_berp(output, ruby)
    data = BERT.encode(ruby)
    output.write([data.length].pack("N").force_encoding("utf-8"))
    output.write(data.force_encoding("utf-8"))
  end
end

sb8244

module AgentDispatch
  class Loader
    def self.run!
      new.run!
    end

    def run!
      future = master.future.run # It's a celluloid example here

      while read_trap_io

sb8244

This privacy policy governs your use of the software application Noisy Dog Log (“Application”) for mobile devices that was created by Stephen Bussey. The Application is a way to monitor loud noises around your device, namely dog barking.

What information does the Application obtain and how is it used?

User Provided Information

The Application obtains the information you provide when you download and register the Application. Registration with us is optional. However, please keep in mind that you may not be able to use some of the features offered by the Application unless you register with us.

When you register with us and use the Application, you generally provide (a) your name, email address, user name, password and other registration information; (b) transaction-related information, such as when you make purchases, respond to any offers, or download or use applications from us; (c) information you provide us when you contact us for help, and; (d) information you enter into our system when using th

sb8244

//FILE GenericMapperInterface.php

<?php

interface GenericMapperInterface
{
	public function find($id);
	public function findAll();
	public function save($entity);
	public function remove($entity);

sb8244

def solution(t)
    traverse_height(t, 0)
end

def traverse_height(t, current_height)
    return current_height - 1 if t.nil?
    
    left_height = traverse_height(t.l, current_height+1)
    right_height = traverse_height(t.r, current_height+1)
    [left_height, right_height].max

sb8244

# First sort the input using an nlogn method
# Then iterate over the array, finding the index of each value in the sorted array
# The index of the value in the sorted array is the inversion count, because all items to the left are less
# Sum those up
# Be sure to use the most efficient searching and not build in. (nlogn sort and logn search)
def solution(a)
    return 0 if a.empty?
    sorted = a.sort
    
    inversions = a.each_with_index.map do |val, index|

sb8244

Distillery migrations

1. Add migration command in rel/config.exs [1]
2. Create rel/commands/migrate.sh script [2]
3. Create lib/release/tasks.ex with contents of [3]
4. Add priv/repo/migrations to your docker context [4]
5. Now you can run the migrate command as a custom command from your Distillery output, this is just like running console or foreground. It will appear in help of your release

sb8244

# mix.exs deps

      # start exometer; force "correct" modules due to elixometer not compiling properly
      {:elixometer, "~> 1.2"},
      {:lager, ">= 3.2.1", override: true},
      {:exometer, github: "Feuerlabs/exometer"},
      {:exometer_core, "~>1.4.0", override: true},
      {:amqp_client, git: "https://github.com/dsrosario/amqp_client.git", branch: "erlang_otp_19", override: true},
      # end exometer

sb8244

defmodule FeedItemProducer do
  use GenStage

  def start_link(:nameless) do
    GenStage.start_link(__MODULE__, :ok)
  end

  def start_link() do
    GenStage.start_link(__MODULE__, :ok, name: __MODULE__)
  end