alexcabrera

1. Right-click on iA Writer.app in your Applications folder, select "Show Package Contents"
2. Open up Resources/English.lproj/htmlTemplate.html in your favorite text editor
3. Add a link to a CSS file in your home directory (and anything else you might want). I put mine in ~/Library/Application Support/iA Writer/themes/policus/css/styles.css and decided to load a couple of web fonts from Google. See hacked-htmlTemplate.html later this gist.
4. Save, exit
5. Create the CSS file, override default Writer styles

Now when you export to HTML from inside of Writer, your HTML file will be styled according to your your overrides. Want to share your pretty docs? Print to PDF.

Next steps: Link to a locally-hosted jQuery and write a little JS app for switching themes in browser.

coreyhaines

--colour
-I app

kt103099

Omniauth Facebook Error - Faraday::Error::ConnectionFailed
Faraday::Error::ConnectionFailed
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
	
Rails.application.config.middleware.use OmniAuth::Builder do
  provider :facebook, '<key from fb>', '<another key from fb>'
end
	
class SessionsController < ApplicationController
    def create

blaix

On Tue, Mar 12, 2013 at 1:26 PM, Martin Fowler martinfowlercom@gmail.com wrote:

The term pops up in some different places, so it's hard to know what it means without some context. In PoEAA I use the pattern Service Layer to represent a domain-oriented layer of behaviors that provide an API for the domain layer. This may or may not sit on top of a Domain Model. In DDD Eric Evans uses the term Service Object to refer to objects that represent processes (as opposed to Entities and Values). DDD Service Objects are often useful to factor out behavior that would otherwise bloat Entities, it's also a useful step to patterns like Strategy and Command.

It sounds like the DDD sense is the sense I'm encountering most often. I really need to read that book.

The conceptual problem I run into in a lot of codebases is that rather than representing a process, the "service objects" represent "a thing that does the process". Which sounds like a nitpicky difference, but it seems to have a real impact on how people us

henrik

# Without this fix, downgrading from Rails 4 to Rails 3 causes session cookies to blow up.
#
# The way the flash is stored in the session changed in a backwards-incompatible way.

if Rails::VERSION::MAJOR == 3

  module ActionDispatch
    class Flash
      def call(env)
        if (session = env['rack.session']) && (flash = session['flash'])

johncip

N+1 query problem

• ORMs make it easy to a query per loop iteration, which we want to avoid

eager_load

• single query (left outer join)
• can reference the other table's columns in where

preload

• a few queries (one per table)
• typically faster

Lazhari

Split a large CSV file and add headers to each file

Step One: Split file

$ split -l 5000 users.csv ./split-files 

5000 is the number of lines you want for each file.)