gitaarik

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

• Separate big codebases into multiple repositories.

L422Y

I have spent quite a bit of time figuring out automounts of NFS shares in OS X...

Somewhere along the line, Apple decided allowing mounts directly into /Volumes should not be possible:

/etc/auto_master (see last line):

#
# Automounter master map
#

+auto_master # Use directory service

askehansen

$.fn.parsley.defaults = {
  // basic data-api overridable properties here..
  inputs: 'input, textarea, select'           // Default supported inputs.
  , excluded: 'input[type=hidden], :disabled' // Do not validate input[type=hidden] & :disabled.
  , trigger: false                            // $.Event() that will trigger validation. eg: keyup, change..
  , animate: true                             // fade in / fade out error messages
  , animateDuration: 300                      // fadein/fadout ms time
  , focus: 'first'                            // 'fist'|'last'|'none' which error field would have focus first on form validation
  , validationMinlength: 3                    // If trigger validation specified, only if value.length > validationMinlength
  , successClass: 'has-success'           // Class name on each valid input

haf

If you are using vagrant, you probably-statistically are using git. Make sure you have its binary folder on your path, because that path contains 'ssh.exe'.

Now, modify C:\vagrant\vagrant\embedded\lib\ruby\gems\1.9.1\gems\vagrant-1.0.3\lib\vagrant\ssh.rb to comment out the faulty Windows check and add a real SSH check:

# if Util::Platform.windows?
  # raise Errors::SSHUnavailableWindows, :host => ssh_info[:host],
                                       # :port => ssh_info[:port],
                                       # :username => ssh_info[:username],
 # :key_path => ssh_info[:private_key_path]

kagemusha

Get the Heroku db as detailed here:
http://devcenter.heroku.com/articles/pgbackups#exporting_via_a_backup

1. heroku pgbackups:capture
2. heroku pgbackups:url <backup_num>  #=>backup_url
   -  get backup_num with cmd "heroku pgbackups"
3. curl -o latest.dump <backup_url>

Then locally do:
$ pg_restore --verbose --clean --no-acl --no-owner -h localhost -U myuser -d mydb latest.dump

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

kagemusha

Tested on: Datatable 1.8.2, Rails 3.1.3
This example uses Coffeescript and Haml (you should too :-) )

The following is an example of Datatables server-side processing of a table 
which displays a user's song list including the songs' artist names.  In 
Rails, Song and Artist are ActiveRecord models in a one artist-many song relat.

1a. the Rails controller code

class SongsController < ApplicationController