kivanio

A4 CSS page template

basic CSS template for A4 print

BONUS: includes style for A2 and A5!

A Pen by rafaelcastrocouto on CodePen.

License.

kivanio

Building a Facebook application with Rails and hosting it in Heroku

Introduction

Facebook has given a big step in simplicity with its Graph API and the creation of the Open Graph protocol, now more than ever it's easier to read and write data from and to the socalled social graph.

You could turn your webpage into a fully-featured Facebook-like page, just like if you were inside Facebook, you can give your users the ability to sign in with their Facebook credentials, customize your users' experience with parameters taken from their Facebook profiles, you could add a Like button to every object in your page as images, songs, articles, etc., tell your users which friends of theirs have liked your content, and a lot of things more, oh, I forgot to mention something, all of this with total ease. Yes, I know you could do it with Facebook Connect, but I said "with ease".

kivanio

import UploadAdapter from './upload_adapter';

function CustomUploadAdapterPlugin( editor ) {
    editor.plugins.get( 'FileRepository' ).createUploadAdapter = ( loader ) => {
        // Configure the URL to the upload script in your back-end here!
        return new UploadAdapter( loader, editor );
    };
}

import { Controller } from "stimulus"

kivanio

# The OAuth access token provided by the Google API expires in 60 minutes. After expiration,
# you must exchange a refresh token for a new access token. Unfortunately, the the Google API 
# ruby gem does not include a method for refreshing access tokens. 

# You can read up on how to refresh an access token here: 
# https://developers.google.com/accounts/docs/OAuth2WebServer#refresh

# This Token model implements that process. It's based off of a Token model that can be created 
# by running: 
# rails g model Token token:text refresh_token:string expires_at:datetime

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CREATE TABLE audit_log (
    username text, -- who did the change
    event_time_utc timestamp, -- when the event was recorded
    table_name text, -- contains schema-qualified table name
    operation text, -- INSERT, UPDATE, DELETE or TRUNCATE
    before_value json, -- the OLD tuple value
    after_value json -- the NEW tuple value
);

CREATE OR REPLACE FUNCTION audit_trigger() 

kivanio

Integers

1 + 1
2 * 2
5 / 3
5 % 3
5 ** 2

kivanio

# Want to show hidden files and folders in your TextMate project drawer? Simple, just modify the file and folder patterns in TextMate's preferences.

# Instructions:
# Go to TextMate > Preferences...
# Click Advanced
# Select Folder References

# Replace the following:

# File Pattern

kivanio

#!/usr/bin/env ruby
# Extracted from traceroute gem + checking the presence of views as well

require_relative './config/environment.rb'

class Traceroute
  def initialize(app)
    @app = app
  end

kivanio

Developer Setup

This repository is intended for bootstrapping developer environment.

kivanio

TL;DR

Clone this repo:

git clone https://gist.github.com/08be6d6e7605a43fe52d1f201c2b47d8.git
cd 08be6d6e7605a43fe52d1f201c2b47d8

Start the docker stack: