slayer

# Simple JOIN
User.joins(:account)  # User -> Account
# Will produce
# SELECT `users`.* FROM `users` INNER JOIN `accounts` ON `accounts`.`user_id` = `users`.`id`

# Complicated JOIN
Trait.joins(:user => :account)  # Trait -> User -> Account
# Will produce
# SELECT `traits`.* FROM `traits` INNER JOIN `users` ON `users`.`id` = `traits`.`user_id` INNER JOIN `accounts` ON `accounts`.`user_id` = `users`.`id`

dip00dip

# Русский перевод для https://github.com/plataformatec/devise/tree/v1.4.2
# Другие переводы на https://github.com/plataformatec/devise/wiki/I18n

ru:
  errors:
    messages:
      expired: "устарела. Пожалуйста, запросите новую"
      not_found: "не найдена"
      already_confirmed: "уже подтверждена. Пожалуйста, попробуйте войти в систему"
      not_locked: "не заблокирована"

mhawksey

function getJSON(aUrl,sheetname) {
  //var sheetname = "test";
  //var aUrl = "http://pipes.yahoo.com/pipes/pipe.run?_id=286bbb1d8d30f65b54173b3b752fa4d9&_render=json";
  var response = UrlFetchApp.fetch(aUrl); // get feed
  var dataAll = JSON.parse(response.getContentText()); //
  var data = dataAll.value.items;
  for (i in data){
    data[i].pubDate = new Date(data[i].pubDate);
    data[i].start = data[i].pubDate;
  }

ziadoz

Awesome PHP

Awesome PHP has been relocated permanently to its own Github repository. No further updates will made to this gist.

Please open an issue for any new suggestions.

Cifro

# Author: Cifro Nix, http://about.me/Cifro
#
# usage:
# ./create-thumbnails.sh 
# will produce thumbnails with name "<id>.jpg" with size 220x122
#
# different size:
# ./create-thumbnails.sh 640x360 -big 
# will produce thumbnails with name "<id>-big.jpg" with size 640x360

bogdanconstantinescu

ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
  html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe
  # add nokogiri gem to Gemfile
  
  form_fields = [
    'textarea',
    'input',
    'select'
  ]

ziadoz

<?php
// Comparison and Formatting
$start 	= new DateTime('now');
$end 	= new DateTime('2014-02-01');

echo 'Start: ' . $start->format('d M Y') . "\n";
echo 'End: ' . $end->format('d M Y') . "\n";

$diff = $end->diff($start);
echo 'Comparison: ' . ($start < $end ? 'Start is less than End' : 'End is less than Start') . "\n";

border

package main

import (
	"fmt"
	"labix.org/v2/mgo"
	"labix.org/v2/mgo/bson"
	"time"
)

type Person struct {

smileart

My modified fork of agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

Compatibility

jdkanani

data:text/html, <style type="text/css">.e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div class="e" id="editor"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("editor");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script>
<!-- 
For other language: Instead of  `ace/mode/ruby`, Use

Markdown -> `ace/mode/markdown`
Python -> `ace/mode/python`
C/C++ -> `ace/mode/c_cpp`
Javscript -> `ace/mode/javascript`
Java -> `ace/mode/java`
Scala- -> `ace/mode/scala`