wrburgess

Grab new backup of database

Command: heroku pgbackups:capture --remote production

Response: >>> HEROKU_POSTGRESQL_COLOR_URL (DATABASE_URL) ----backup---> a712

Get url of backup download

Command: heroku pgbackups:url [db_key] --remote production

sj26

# Stick this in lib/tasks/assets.rake or similar
#
# A bug was introduced in rails in 7f1a666d causing the whole application cache
# to be cleared everytime a precompile is run, but it is not neccesary and just
# slows down precompiling.
#
# Secondary consequences are the clearing of the whole cache, which if using
# the default file cache could cause an application level performance hit.
#
# This is already fixed in sprockets-rails for rails 4, but we patch here for

mrrooijen

@App.directive "ngTap", ->
  ($scope, $element, $attributes) ->
    tapped = false
    $element.bind "click", ->
      $scope.$apply($attributes["ngTap"]) unless tapped
    $element.bind "touchstart", (event) ->
      tapped = true
    $element.bind "touchmove", (event) ->
      tapped = false
      event.stopImmediatePropagation() # Will otherwise interfere with -webkit-overflow-scrolling: touch

mrrooijen

# Example:
heroku accounts:default myaccount
git clone [email protected]:myapp.git

mrrooijen

Ruby Environment On Mountain Lion

A quick and easy step-by-step guide to get your Ruby environment up and running again after a fresh install of Mountain Lion. I messed up my installations a few times and figured I'd just put out a Gist once and for all to get this sucker working in one go.

The Steps

First go ahead and install either XCode to get ahold of the Command Line Tools. Or, if you prefer not to install XCode, simply download the latest version directly. This only requires you to provide your Apple ID and password to sign in. You do not need a developers license.

1. Download the Command Line Tools

• Or install them through XCode via the preference panel

mrrooijen

Setting up XEN on a Hetzner Dedicated Server

Author: Michael van Rooijen (@mrrooijen)

DISCLAIMER: I am a programmer, not a sysadmin in my day-to-day life. I provide this guide simply as a self-reference, and as a way to contribute to the community of developers. The main motivation for writing this guide is because of the lack of properly written guides/tutorials. They were either out-dated, inaccurate, in a non-English language or simply too vague to understand (at least for me, as a programmer and not a sysadmin).

I hope this guide helps getting you up and running with your own collection of VPS's on your own Dedicated Server over at Hetzner.de.

Requirements:

mrrooijen

Heroku SSL Endpoint

Assumptions:

• You want to enable SSL for your domain.
• You want to go with RapidSSL.
• Your domain name is www.domain.com during this example.
• You want to encrypt requests for a single domain (no wildcard)
• You want to apply this certificate to Heroku's SSL Endpoint

mrrooijen

Mail = Ember.Application.create();


// Let's pretend that Javascript can handle mutliline strings nicely:
Mail.ApplicationView = Ember.View.extend({
  template: Ember.Handlebars.compile('
  <!-- this gets replaced with content based on state when 
       connectOutlet is called on ApplicationController -->
    {{outlet}}

trek

Mail = Ember.Application.create();


// Let's pretend that Javascript can handle mutliline strings nicely:
Mail.ApplicationView = Ember.View.extend({
  template: Ember.Handlebars.compile('
  <!-- this gets replaced with content based on state when 
       connectOutlet is called on ApplicationController -->
    {{outlet}}
  ')

mrrooijen

Batman.mixin Batman.Filters,

  isCreating:   (model) -> model?.get("lifecycle.state") == "creating"
  isSaving:     (model) -> model?.get("lifecycle.state") == "saving"
  isDestroying: (model) -> model?.get("lifecycle.state") == "destroying"
  isPersisting: (model) -> model?.get("lifecycle.state") in ["saving", "creating"]

  isUndefined: (input) -> input == undefined
  isNull:      (input) -> input == null
  isBlank:     (input) -> input in [undefined, null, ""]