| # Create and download backup | |
| heroku pg:backups:capture | |
| heroku pg:backups:download | |
| # Assumes the database container is named 'db' | |
| DOCKER_DB_NAME="$(docker-compose ps -q db)" | |
| DB_HOSTNAME=db | |
| DB_USER=postgres | |
| LOCAL_DUMP_PATH="path/to/local.dump" |
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
| # set the base image to Debian | |
| # https://hub.docker.com/_/debian/ | |
| FROM debian:latest | |
| # replace shell with bash so we can source files | |
| RUN rm /bin/sh && ln -s /bin/bash /bin/sh | |
| # update the repository sources list | |
| # and install dependencies | |
| RUN apt-get update \ |
| class ApplicationController < ActionController::Base | |
| after_action :server_push_headers # https://twitter.com/connorjshea/status/728472354385317888 | |
| def server_push_headers | |
| # CLoudflare HTTP2 Server Push: https://blog.cloudflare.com/announcing-support-for-http-2-server-push-2/ | |
| if request.format.html? # only on html pages | |
| layout = self.send(:_layout) # with the right layout | |
| if layout == "main" || layout == "speaker" || layout == "admin" | |
| assets = [ |
| define([ | |
| "underscore", | |
| "backbone", | |
| "marionette", | |
| "vent" | |
| ], | |
| /** | |
| * Creates the primary `Marionette.Application` object that runs the admin framework. Provides a central point | |
| * from which all other sub-applications are started, shown, hidden, and stopped. |
As configured in my dotfiles.
start new:
tmux
start new with session name:
The following instructions will install Vim with the Ruby interpreter and Command-T. I keep my vim settings under revision control, thus I have chosen to use Git's submodules and Pathogen to manage Command-T. Depending on your preferences, you may want to setup Command-T differently. I recommend reading through the Command-T Readme
sudo apt-get install ruby ruby-dev libncurses5-dev mercurial clone build-essential rake
I chose to compile vim with my system Ruby, 1.8.7. It is important that you use the same version to compile both Vim and Command-T. If your using RVM and you want to do the same, before proceeding you will want to:
rvm use system
| =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') |