jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

thoughtpolice

-- Inspired by the writings of Edward Kmett, Edward Yang and Gabriel Gonzalez
-- concerning free monads and the codensity transformation.
--
-- http://comonad.com/reader/2011/free-monads-for-less/
-- http://blog.ezyang.com/2012/01/problem-set-the-codensity-transformation/
-- http://www.haskellforall.com/2012/06/you-could-have-invented-free-monads.html
--
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE FlexibleInstances #-}

wlangstroth

require 'bundler/capistrano'

set :application, "net"
set :repository,  "git@githost.com:net.git"

set :scm, :git

set :default_environment, {
  'PATH' => "$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH"
}

thoughtpolice

{-# LANGUAGE CPP #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE FlexibleInstances #-}
module Intern where

import GHC.Generics (Generic)
import Data.Function (on)

import Data.Hashable

thoughtpolice

{-# LANGUAGE RankNTypes, DeriveFunctor #-}
{-# LANGUAGE FlexibleInstances, TypeSynonymInstances #-}
module Main where
import Criterion.Main (defaultMain, bench, bgroup, nf)

--------------------------------------------------------------------------------
-- Fixed points of a functor

newtype Mu f = Mu { muF :: f (Mu f) }

thoughtpolice

import Data.List

import Data.Foldable
import Data.Traversable
import Control.Applicative
import Control.Monad (ap)

import Prelude.Extras
import Bound

postmodern

Do your part to resist Government surveillance and take back your privacy:

• Browser Privacy: HTTPS Everywhere, AdBlock Plus + EasyList, Disconnect, NoScript (FireFox), NotScript (Chrome)
• VPNs: Private Internet Access (US), BTGuard (Canada), ItsHidden (Africa), Ipredator (Sweden), Faceless.me (Cyprus / Netherlands)
• Internet Anonymization: Tor, Tor Browser Bundle, I2P
• Disk Encryption: TrueCrypt (Windows / OSX / Linux), File Vault

expipiplus1

Multi user nix installation

Each section should be run as the user or as root, pay attention to which one!

Install nix single user

As $USER

curl https://nixos.org/nix/install | sh

plaidfinch

  ;; PRETTIFY SYMBOLS (with Pragmata Pro)
  (defun setup-pragmata-ligatures ()
    (setq prettify-symbols-alist
          (append prettify-symbols-alist
           '(("!!"   . ?)
             ("!="   . ?)
             ("!=="  . ?)
             ("!≡"   . ?)
             ("!≡≡"  . ?)
             ("!>"   . ?)