carlzulauf

-- Haversine Formula based geodistance in miles (constant is diameter of Earth in miles)
-- Based on a similar PostgreSQL function found here: https://gist.github.com/831833
-- Updated to use distance formulas found here: http://www.codecodex.com/wiki/Calculate_distance_between_two_points_on_a_globe
CREATE OR REPLACE FUNCTION public.geodistance(alat double precision, alng double precision, blat double precision, blng double precision)
  RETURNS double precision AS
$BODY$
SELECT asin(
  sqrt(
    sin(radians($3-$1)/2)^2 +
    sin(radians($4-$2)/2)^2 *

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

willmot

backend default {
 	.host = "127.0.0.1";
 	.port = "8444";
}

sub vcl_recv {

	# Allow the back-end to serve up stale content if it is responding slowly.
	set req.grace = 2m;

ry

for i in $HOME/local/*; do
  [ -d $i/bin ] && PATH="${i}/bin:${PATH}"
  [ -d $i/sbin ] && PATH="${i}/sbin:${PATH}"
  [ -d $i/include ] && CPATH="${i}/include:${CPATH}"
  [ -d $i/lib ] && LD_LIBRARY_PATH="${i}/lib:${LD_LIBRARY_PATH}"
  [ -d $i/lib ] && LD_RUN_PATH="${i}/lib:${LD_RUN_PATH}"
# uncomment the following if you use macintosh
#  [ -d $i/lib ] && DYLD_LIBRARY_PATH="${i}/lib:${DYLD_LIBRARY_PATH}"
  [ -d $i/lib/pkgconfig ] && PKG_CONFIG_PATH="${i}/lib/pkgconfig:${PKG_CONFIG_PATH}"
  [ -d $i/share/man ] && MANPATH="${i}/share/man:${MANPATH}"

coolaj86

PC Keyboard Hack on OS X 10.8 Mountain Lion

TL;DR

sudo curl \
    -L https://raw.github.com/gist/3204240/ed7e118ca6e50071576bb33be7bab3201dc38d04/kext.sh \
    -o /Library/org.pqrs/PCKeyboardHack/scripts/kext.sh

Instructions

swannodette

;; based on core.logic 0.8-alpha2 or core.logic master branch

(ns sudoku
  (:refer-clojure :exclude [==])
  (:use clojure.core.logic))

(defn get-square [rows x y]
  (for [x (range x (+ x 3))
        y (range y (+ y 3))]
    (get-in rows [x y])))

zerokarmaleft

AA = Rickard Stark (M)        AB = Eddard Stark (M)         AC = Catelyn Tully (F)
AD = Brandon Stark (M)        AE = Benjen Stark (M)         AF = Jon Snow (M)
AG = Robb Stark (M)           AH = Sansa Stark (F)          AI = Arya Stark (F)
AJ = Bran Stark (M)           AK = Rickon Stark (M)         AL = Hoster Tully (M)
AM = Minisa Whent (F)         AN = Edmure Tully (M)         AO = Lysa Tully (F)
AP = Jon Arryn (M)            AQ = Robert Arryn (M)         AR = Tytos Lannister (M)
AS = Tywin Lannister (M)      AT = Joanna Lannister (F)     AU = Kevan Lannister (M)
AV = Cersei Lannister (F)     AW = Jamie Lannister (M)      AX = Tyrion Lannister (M)
AY = Robert Baratheon (M)     AZ = Joffrey Baratheon (M)    BA = Myrcella Baratheon (F)
BB = Tommen Baratheon (M)     BC = Lancel Lannister (M)     BD = Steffon Baratheon (M)

wch

library(inline)

inc <- '
/* This is taken from envir.c in the R 2.15.1 source 
   https://github.com/SurajGupta/r-source/blob/master/src/main/envir.c
*/
#define FRAME_LOCK_MASK (1<<14)
#define FRAME_IS_LOCKED(e) (ENVFLAGS(e) & FRAME_LOCK_MASK)
#define UNLOCK_FRAME(e) SET_ENVFLAGS(e, ENVFLAGS(e) & (~ FRAME_LOCK_MASK))
'

ndarville

"""
Two things are wrong with Django's default `SECRET_KEY` system:

1. It is not random but pseudo-random
2. It saves and displays the SECRET_KEY in `settings.py`

This snippet
1. uses `SystemRandom()` instead to generate a random key
2. saves a local `secret.txt`