Nathan Kidd n-at-han-k

How to set up multiple accounts with Mutt E-mail Client

Thanks to this article by Christoph Berg

Instructions

Directories and files

~/

Fonte: http://brandon.invergo.net/news/2012-05-26-using-gnu-stow-to-manage-your-dotfiles.html?round=two

I accidentally stumbled upon something yesterday that I felt like sharing, which fell squarely into the "why the hell didn't I know about this before?" category. In this post, I'll describe how to manage the various configuration files in your GNU/Linux home directory (aka "dotfiles" like .bashrc) using GNU Stow.

The difficulty is that it would be helpful to manage one's configuration files with a version control system like Git, Mercurial or Bazaar, but many/most dotfiles reside at the top-level of your home directory, where it wouldn't be a good idea to initialize a VCS repository. Over time I've come across various programs which aim to manage this for you by keeping all the files in a subdirectory and then installing or linking them into their appropriate places. None of those programs ever really appealed to me. They would require a ton of dependencies (like Ruby and a ton of libraries for it) or t

Ransack Cheatsheet

The Ransack gem provides us with a powerful, flexible, easy-to-integrate search/filter form.

Installation

In your Gemfile, include

gem 'ransack'

via (https://www.linux.com/learn/tutorials/442438-vim-tips-folding-fun)

zf#j creates a fold from the cursor down # lines.
zf/string creates a fold from the cursor to string .
zj moves the cursor to the next fold.
zk moves the cursor to the previous fold.
zo opens a fold at the cursor.
zO opens all folds at the cursor.
zm increases the foldlevel by one.
zM closes all open folds.

Setup a Rails, NGINX, HTTPS dev box

I was implementing https://layer.com/ on https://zeemee.com and they require https for the callbacks. Since this was new to me and took me a while here's a how to if anyone is looking.

Assumptions

You already have a rails app running on localhost:3000

	require "active_record"

	namespace :db do

	db_config = YAML::load(File.open('config/database.yml'))
	db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'})

	desc "Create the database"
	task :create do
	ActiveRecord::Base.establish_connection(db_config_admin)

	<?php

	require_once __DIR__ . '/../vendor/autoload.php';

	use Slim\Environment;


	class RoutesTest extends PHPUnit_Framework_TestCase
	{

	HTTP status code symbols for Rails

	Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

	Status Code Symbol
	1xx Informational
	100 :continue
	101 :switching_protocols
	102 :processing

	class MyJob < ActiveJob::Base
	queue_as :urgent

	rescue_from(NoResultsError) do
	retry_job wait: 5.minutes, queue: :default
	end

	def perform(*args)
	MyService.call(*args)
	end

	%h1 All Users
	- table_for User.all do
	- column "Username" => :username
	- column "Email" => ->(m) { mail_to m.email }
	- column "Notes" => :notes