zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

jondkinney

Console VIM and Tmux setup compatible with Mac OS X and Linux.

Installation

Install by running the following command in your terminal:

exec 3<&1;bash <&3 <(curl https://gist.githubusercontent.com/jondkinney/2040114/raw/vim.sh 2> /dev/null)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

shrwnsan

## Prepare ###################################################################

# Remove RVM
rvm implode
sudo rm -rf ~/.rvm
sudo rm -rf ~/.rvmrc
sudo rm -rf /etc/rvmrc

# Also, please check all .bashrc .bash_profile .profile and .zshrc for RVM source lines and delete or comment out if this was a Per-User installation.

learncodeacademy

##Setup your server (this would ideally be done with automated provisioning)

• add a deploy user with password-less ssh see this gist
• install forever npm install -g forever

##Install flightplan

• npm install -g flightplan
• in your project folder npm install flightplan --save-dev
• create a flightplan.js file

kennwhite

Most VPN Services are Terrible

Short version: I strongly do not recommend using any of these providers. You are, of course, free to use whatever you like. My TL;DR advice: Roll your own and use Algo or Streisand. For messaging & voice, use Signal. For increased anonymity, use Tor for desktop (though recognize that doing so may actually put you at greater risk), and Onion Browser for mobile.

This mini-rant came on the heels of an interesting twitter discussion: https://twitter.com/kennwhite/status/591074055018582016

hopsoft

require "benchmark"
require "active_support/all"

Benchmark.bm do |x|
  count = 1_000_000
  label_size = 20

  x.report "check for nil:".rjust(label_size) do
    count.times { nil && nil.length }
  end

indiesquidge

Subdomaining Localhost with Rails 5

I've been following this blog post on how to set up an api-only Rails 5 application. One of the sections talks about creating a subdomain for your api

Rails.application.routes.draw do
  constraints subdomain: "api" do
    scope module: "api" do