dbainbridge

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , http = require('http');

var app = express();
var server = app.listen(3000);

Sujimichi

class ApplicationController < ActionController::Base

  ...
  #Problem:
  #In rails 3.0.1+ it is no longer possible to do this anymore;
  #  rescue_from ActionController::RoutingError, :with => :render_not_found
  #
  #The ActionController::RoutingError thrown is not caught by rescue_from.
  #The alternative is to to set a catch-all route to catch all unmatched routes and send them to a method which renders an error
  #As in http://techoctave.com/c7/posts/36-rails-3-0-rescue-from-routing-error-solution

jhummel

// Fix to make zepto work with ujs-jquery

$.fn.ajaxSend = function(callback) {
  return this.each(function(){
    $(this).on('ajaxBeforeSend', callback);
  });
};

var jQuery = $;

stream7

 literally always have to look up the meaning of :limit in migrations when it comes to integer values. Here's an overview. Now let's memorise it (oh, this works for MySQL, other databases may work differently):

:limit	    Numeric Type	Column Size	Max value
1	     tinyint	         1 byte	          127
2	     smallint	         2 bytes	32767
3	     mediumint	         3 byte	        8388607
nil, 4, 11    int(11)	         4 byte	       2147483647
5..8	      bigint	         8 byte	     9223372036854775807

Note: by default MySQL uses signed integers and Rails has no way (that I know of) to change this behaviour. Subsequently, the max. values noted are for signed integers.

tyvsmith

class Setting < ActiveRecord::Base

  validates_uniqueness_of :var
  validates_presence_of :value

  after_save :send_cron_later

  #Setting.for(:display).set=(value)
  def self.for(var)
    find_or_create_by_var(var)

agibralter

# lib/asset_fingerprints.rb -- A hack to get asset_hash to play nice with Rails 2.3.11 (since there is no ActionController::Base.asset_path configuration option).


# Same as deployment nginx configuration.
# No font/woff because it is already compressed:
# http://www.pixelastic.com/blog/87:gzipping-your-font-files
AssetHash::Base.gzip_types = %w(
  application/javascript
  application/json
  application/xml

riaf

<?php
/**
 * Geohash
 *
 * @author      Keisuke SATO
 * @license     MIT License
 * 
 * # Based
 * http://github.com/davetroy/geohash-js/blob/master/geohash.js
 * Geohash library for Javascript