rtomayko

def defer(&block)
  def block.each ; yield call ; end
  block
end

app =
  lambda do |env|
    status = 200
    headers = { 'Last-Modified' => exec_sql('SELECT MAX(updated_at) FROM foos').httpdate }

endolith

ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶

mikbe

require 'thread'

module ThreadSafe
  
  def self.included(base)
    base.extend(ThreadSafeClassMethods)
    base.threadsafe_class_mutex = Mutex.new
  end

  module ThreadSafeClassMethods

babatakao

# -*- coding: utf-8 -*-
# DBからデータを取り出してYAMLにする。生成したYAMLはtmp/fixturesに保存される
namespace :db do
  namespace :fixtures do
    desc "Extract database data to tmp/fixtures directory."
    task :extract => :environment do
      fixtures_dir = "#{Rails.root}/tmp/fixtures/"
      skip_tables = ["schema_info", "schema_migrations", "sessions"]
      ActiveRecord::Base.establish_connection
      FileUtils.mkdir_p(fixtures_dir)

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

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

For Mac users, I highly recommend iTerm 2 + Solarized Dark

klange

Since this is on Hacker News and reddit...

• No, I don't distribute my résumé like this. A friend of mine made a joke about me being the kind of person who would do this, so I did (the link on that page was added later). My actual résumé is a good bit crazier.
• I apologize for the use of _t in my types. I spend a lot of time at a level where I can do that; "reserved for system libraries? I am the system libraries".
• Since people kept complaining, I've fixed the assignments of string literals to non-const char *s.
• My use of type * name, however, is entirely intentional.
• If you're using an older compiler, you might have trouble with the anonymous unions and the designated initializers - I think gcc 4.4 requires some extra braces to get them working together. Anything reasonably recent should work fine. Clang and gcc (newer than 4.4, at le

marcusmalmberg

CarrierWave home

https://github.com/jnicklas/carrierwave

This example will create an uploader that will upload a file stored in a model Model. The file will be stored locally in development and test environment and will use Amazon S3 in production.

CarrierWave installation

First add the gems.

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

dannysmith

#!/usr/bin/env bash

# ~/.osx — http://mths.be/osx

# Ask for the administrator password upfront
sudo -v

# Keep-alive: update existing `sudo` time stamp until `.osx` has finished
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

KelseyDH

Ruby on Rails Windows Troubleshooting Tips & Survival Guide

Intro/Overview

The Ruby on Rails Windows Troubleshooting tips & Survival Guide is a random catalogue of issues I faced working with Ruby on Rails on Windows (Windows 7 specifically). This guide is not exhaustive, but covers many of the challenges that causes Windows Ruby developers to jump ship to Linux or Mac. If you're reading this guide then you're probably new to Ruby/Rails, so also included is more general beginner advice to help you get going.

Personal Side Note

Before you follow this guide, I strongly recommend you consider using Linux or Mac OS X for Ruby Development instead. Looking to prove a point as a challenge, I ignored this strongly given advice while learning Ruby/Rails. While I eventually did succeed in getting Ruby on Rails to work in Windows, it was not easy, and I easily lost 40+ hours on StackOverFlow to Windows/Ruby configuration issues--time I could have devoted to learning more about th