michelson

class AsyncMethodJob < ApplicationJob
  queue_as :default

  def perform(target:, method_name:, args:, queue_name: :default)
    self.class.queue_as(queue_name)
    # `target` could be either an instance or a class
    target = target.constantize if target.is_a?(String)  # Convert class name to class object if needed
    target.send(method_name, *args)
  end
end

mudge

Rails.application.configure do  
  # Add Cloudflare's IPs to the trusted proxy list so they are ignored when
  # determining the true client IP.
  #
  # See https://www.cloudflare.com/ips-v4/ and https://www.cloudflare.com/ips-v6/
  config.action_dispatch.trusted_proxies = ActionDispatch::RemoteIp::TRUSTED_PROXIES + %w[
    173.245.48.0/20
    103.21.244.0/22
    103.22.200.0/22
    103.31.4.0/22

timfish

• Add the worker.js code to a new Cloudflare Worker
• Set up a worker for your domain than responds to /tunnel/* and point it to your new worker
• Add the Sentry script to your html but replace https://browser.sentry-cdn.com/ with ./tunnel/
  • Eg. <script src="./tunnel/6.9.0/bundle.min.js"></script>
• init Sentry with the tunnel option set to /tunnel/
  • Eg. Sentry.init({ dsn: "__DSN__", tunnel: "/tunnel/" })
• Rejoice at how everything now works with ad blockers

premek

# Put this function to your .bashrc file.
# Usage: mv oldfilename
# If you call mv without the second parameter it will prompt you to edit the filename on command line.
# Original mv is called when it's called with more than one argument.
# It's useful when you want to change just a few letters in a long name.
#
# Also see:
# - imv from renameutils
# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

Lukom

# app/admin/email_previews.rb
ActiveAdmin.register_page 'Email Previews' do

  content do
    div '.'
  end

  sidebar 'Mail Previews' do
    Dir['app/mailer_previews/*_preview.rb'].each do |preview_path|
      preview_mailer = File.basename(preview_path, '.rb')

paulirish

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

olivierlacan

This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.

First let's check something.

brew info postgresql

The top of what gets printed as a result is the most important:

jvenator

Installing PDFtk Server edittion on your Mac

This workaround install is necessary because PDFtk was pulled from homebrew-cask due to issues with it aggressively overwriting file permissions that could impact other installed libraries. See this homebrew-cask issue.

The following steps worked on Mac OS X 10.10.1 with a standard brew installation for the PDFtk Mac OS X server libary version 2.02.

All Terminal commands separated by a full line space. Some commands wrap into multiple lines.

Download and extract the Mac OS X server install pacakge

jtomaszewski

# Idea from http://krautcomputing.com/blog/2012/10/07/how-to-make-everything-background-processable-through-sidekiq/
# 
# Usage:
# 
#   class Synchronization
#     include Asyncable
#   end
# 
# Then:
#   Synchronization.find(12).perform_async(:synchronize, 3, 2)

rstacruz

#!/usr/bin/env ruby
#
# Syncs Ruby binstubs for ruby-communal-gems.
# Run this everytime you install a new Ruby, or when you install a new gem
# with a bin/ command. (ie, when you typically do rbenv rehash)
#
# See: https://github.com/tpope/rbenv-communal-gems/issues/5
#
require 'fileutils'