bryanhunter

#!/bin/bash
# Pull this file down, make it executable and run it with sudo
# wget https://gist.githubusercontent.com/bryanhunter/10380945/raw/build-erlang-17.0.sh
# chmod u+x build-erlang-17.0.sh
# sudo ./build-erlang-17.0.sh

if [ $(id -u) != "0" ]; then
echo "You must be the superuser to run this script" >&2
exit 1
fi

alco

iex> use PipeInspect
nil

iex> "hello" |> String.reverse |> String.upcase |> String.downcase
"olleh"
"OLLEH"
"olleh"

phuesler

#!/bin/bash
# Simple tcp server using netcat
#  - depending on the netcat version either use nc -l 5555 or nc -l -p 5555
#  - verify with `telnet locahhost 5555`
#  - quit the telnet with `ctrl-]` and then type quit
#  - the while loop is there so reopen the port after a client has disconnected
#  - supports only one client at a time
PORT=5555;
while :; do nc -l -p $PORT | tee  output.log; sleep 1; done

parkghost

package main

import (
	"fmt"
	"log"
	"os"
	"runtime"
	"runtime/debug"
	"runtime/pprof"
	"strconv"

nightire

Routes

小心地使用 Match（Rails 3 已实现）

Rails 3 提供了 match 方法供我们自定义 routes，然而我们要小心使用它以避免“跨站脚本攻击”（XSS Attack）。比如像这样的 routes：

注：（r3 代表 Rails 3，r4 代表 Rails 4）

# routes.rb

defp

// Settings in here override those in "Default/Preferences.sublime-settings",
// and are overridden in turn by file type specific settings.
{
	"font_face": "Courier New",
	"font_size": 10,
	"ignored_packages": []
}

avoine

#!/usr/bin/env python
#
# Copyright 2012 Patrick Hetu <patrick.hetu@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,

igor-alexandrov

class Settings < Settingslogic
  source "#{Rails.root}/config/application.yml"
  
  if Rails.env == 'development'
    namespace 'development-' + Socket.gethostname.gsub(/\W/, '-').gsub(/[-]{2,}/, '-')
  else
    namespace Rails.env
  end
      
  # load local settings

aliang

# yes, sometimes you need to do this. you get pilloried in a forum if you
# ask about it, though!

# this code taken from
# http://wholemeal.co.nz/blog/2011/04/05/rendering-from-a-model-in-rails-3/

class MyModel < ActiveRecord::Base
  # Use the my_models/_my_model.txt.erb view to render this object as a string
  def to_s
    ActionView::Base.new(Rails.configuration.paths.app.views.first).render(

dalecaru

#!/bin/sh
# 
# Script to prepare and restore full and incremental backups created with innobackupex-runner.
#
# This script is provided as-is; no liability can be accepted for use.
#

INNOBACKUPEX=innobackupex-1.5.1
INNOBACKUPEXFULL=/usr/bin/$INNOBACKUPEX
TMPFILE="/tmp/innobackupex-restore.$$.tmp"