geografa

#!/usr/bin/env python

# Haversine formula example in Python for Calculating Bearing
# Inspired from http://www.movable-type.co.uk/scripts/latlong.html

import math

def bearing(origin, destination):
	lat1, lon1 = origin
	lat2, lon2 = destination

lowstz

#!/bin/bash
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin

### Thanks Xream's Work XD

# if you don't have several vpn servers to select, you can comment following line 
# and use your openvpn config file name to replace "${host}.ovpn" in while loop.

read -p "Select the host: " host

jobliz

import redis
import threading

class Listener(threading.Thread):
    def __init__(self, r, channels):
        threading.Thread.__init__(self)
        self.redis = r
        self.pubsub = self.redis.pubsub()
        self.pubsub.subscribe(channels)
    

yoggy

#include "StdAfx.h"

#include <Setupapi.h>
#pragma comment(lib, "Setupapi.lib")

#include "SerialPort.h"

SerialPort::SerialPort(void) : end_of_line_char_('\n')
{
}

livibetter

This Gist has been moved to https://github.com/lbgists/audio-spectrum-matplotlib.

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

fatih

package main

import (
	"container/ring"
	"fmt"
	"time"
)

func main() {
	coffee := []string{"kenya", "guatemala", "ethiopia"}

amleczko

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" >> /etc/apt/sources.list.d/postgresql.list'
sudo apt-get update
sudo apt-get install postgresql-9.3 postgresql-server-dev-9.3 postgresql-contrib-9.3

sudo su -l postgres
psql -d template1 -p 5433
CREATE EXTENSION IF NOT EXISTS hstore;
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
service postgresql stop

markandrus

// This is the signaling server for relaying messages between Node.js and
// Chrome. Run it with
//
//     $ node server.js
//

function SignalingServer() {
  var clients = {};
  var WebSocketServer = require('ws').Server;
  var wss = new WebSocketServer({

mattes

if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
	// path/to/whatever does not exist
}

if _, err := os.Stat("/path/to/whatever"); !os.IsNotExist(err) {
	// path/to/whatever exists
}