narath

I struggled to deploy sidekiq to an Ubuntu 20.04 server using the capistrano-sidekiq gem. Here are the steps I took to get it to work

Add to your Gemfile

gem 'sidekiq', '~> 6.2'

Add to the development group of your gemfile

ryanb

class CreateNodes < ActiveRecord::Migration[6.0]
  def change
    create_table :nodes do |t|
    end
    
    create_table :node_edges do |t|
      t.integer :parent_id, null: false
      t.integer :child_id, null: false
    end
    

monorkin

# Copyright 2018 Stanko K.R. <me@stanko.io>
#
# Permission is hereby granted, free of charge, to any 
# person obtaining a copy of this software and associated 
# documentation files (the "Software"), to deal in the 
# Software without restriction, including without limitation 
# the rights to use, copy, modify, merge, publish, distribute, 
# sublicense, and/or sell copies of the Software, and to permit 
# persons to whom the Software is furnished to do so, subject 
# to the following conditions:

chshersh

-- To run: 
--    cabal repl -b pretty-simple
--
-- Colorizing and pretty-printing ghci output
-- requires: pretty-simple
:set -interactive-print=Text.Pretty.Simple.pPrint

-- green bold lambdas and multiline mode
:set prompt      "\ESC[1;32mλ: \ESC[m"
:set prompt-cont "\ESC[1;32mλ| \ESC[m"

HardenedArray

# OBJECTIVE:  Install Arch Linux with encrypted root and swap filesystems and boot from UEFI.  

# Note this encrypted installation method, while perfectly correct and highly secure, CANNOT support encrypted /boot and 
# also CANNOT be subsequently converted to support an encrypted /boot!!!  A CLEAN INSTALL will be required!

# Therefore, if you want to have an encrypted /boot or will want an encrypted /boot system at some point in the future,
# please ONLY follow my encrypted /boot installation guide, which lives here:

rehno-lindeque

Setup NixOS (Virtualized + Haskell + Gnome3 + XMonad)

Before you get started

This is pretty out of date now... you may want to look elsewhere

Newer guides than mine (mine is a bit dated and has a lot of rough edges):

• NixOS on MacBook Pro

Have you looked at these?

seapy

RailsConf 2015 Schedule

RailsConf 2015 Room 202 Day 1

• Opening Keynote - DHH
• Prying Open The Black Box - Godfrey Chan
  • slide
• Riding Rails for 10 Years - John Duff
• DevOps for The Lazy - Aja Hammerly
• Docker isn’t just for deployment - Ben Dixon

xbeta

http://stackoverflow.com/questions/24380159/corebluetooth-and-wifi-interference

http://lists.apple.com/archives/bluetooth-dev/2013/Aug/msg00023.html

This is a well known issue, and it has a solution that is confirmed to work for the Mac side.

sudo defaults write /Library/Preferences/com.apple.airport.bt.plist bluetoothCoexMgmt Hybrid

After you run this script, the issue will go away and BT connections will remain stable.

dustMason

namespace :assets do
  # Prepend the assets:precompile_prepare task to assets:precompile.
  task :precompile => :precompile_prepare

  # This task will be called before assets:precompile to optimize the
  # compilation, i.e. to prevent any DB calls.
  task 'precompile_prepare' do
    # Without this assets:precompile will call itself again with this var set.
    # This basically speeds things up.
    # ENV['RAILS_GROUPS'] = 'assets'

parndt

# How to re-use the menu partial for a submenu in Refinery CMS >= 0.9.8.5 and < 0.9.9.22

# header menu (main menu) which hides its children.
<%= render :partial => "/shared/menu",
             :locals => {
               :dom_id => 'menu',
               :css => 'menu',
               :collection => @menu_pages,
               :hide_children => true
             } -%>