revolunet

#!/bin/sh

# on OSX : /Applications/Google\ Chrome\ 2.app/Contents/MacOS/Google\ Chrome

/path/to/Chrome --user-data-dir=/tmp/test1 --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-web-security

thomasklemm

# SSL self signed localhost for rails start to finish, no red warnings. 

# 0) Unless present, create `~/.ssl/`

$ mkdir ~/.ssl

# 1) Create your private key (any password will do, we remove it below)

$ openssl genrsa -des3 -out ~/.ssl/localhost.orig.key 2048

ahoward

# fork it
#
# make it print all true with only ONE LINE OF CODE

class A
  def A.foo
    @foo ||= (
      if self == A
        '42.0'
      else

hom3chuk

#!/usr/bin/php5
<?php
/**
 * Simple script to weight PostgreSQL query planner costs (`analyze` times included!) in explain log file.
 * Handy for analyzing large query plans with a lot of subqueries.
 * Example output (this scan took ~21% of total query run time, worth optimizing):
 ->  Seq Scan on public.tablename  (cost=0.00..3919.54 rows=1 width=0) (actual time=64.232..86.516 rows=1 loops=1)
    Cost: 0.00..22.35%
    Time: 15.53..20.92%
    Output: tablename.id, tablename.name, tablename.another_id

peterhellberg

package main

import (
	"flag"
	"fmt"
	"net/http"

	"github.com/codegangsta/martini"
	"github.com/garyburd/redigo/redis"
	"github.com/martini-contrib/render"

dhh

class GroupersController < ApplicationController::Base
  def create
    @grouper = Grouper.new(leader: current_member)

    if @grouper.save
      ConfirmedGrouperEmails.new(@grouper).deliver
      AssignBarForGrouper.enqueue(@grouper.id)

      redirect_to home_path
    else

fxposter

def check
  yield
rescue => e
  e
end

check { "hello, #{1}" } # ?
check { "hello, " + 1 } # ?
check { "hello, " << 1 } # ?

fxposter

class A
  def to_s
    'A1'
  end

  def to_str
    'A2'
  end
end

maxlapshin

-module(web_lager_handler).
-behaviour(gen_event).

-export([subscribe/1, unsubscribe/1]).

-export([init/1, handle_call/2, handle_event/2, handle_info/2, terminate/2,
        code_change/3]).


-export([remover_loop/0]).

SamSaffron

BEFORE: 

sam@ubuntu discourse % rm -fr tmp/cache                               
sam@ubuntu discourse % rm -fr public/assets 
sam@ubuntu discourse % time RAILS_ENV=production bin/rake assets:precompile

58.55s user 1.79s system 100% cpu 1:00.02 total


AFTER: