heysamtexas

-- Create a group
CREATE ROLE readaccess;

-- Grant access to existing tables
GRANT USAGE ON SCHEMA public TO readaccess;
GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess;

-- Grant access to future tables
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess;

heysamtexas

from __future__ import division
import numpy as np

RADIUS_OF_EARTH_IN_KM = 6371.01 


def haversine(lat1, lon1, lat2, lon2):
  """
      Utility  to calcutlate distance between two pointtodo explain regarding height 
      coverting from geodisc co-ordinate to cartestian gives  errors when distances are further apart

heysamtexas

import time.sleep
import zmq
context = zmq.Context()
socket = context.socket(zmq.PUB)
socket.bind('tcp://127.0.0.1:2000')

# Allow clients to connect before sending data
sleep(10)
socket.send_pyobj({1:[1,2,3]})

heysamtexas

#!/bin/bash
# Author: Carl Loa Odin <[email protected]>
# https://gist.github.com/loa/435da12af9494a112daf

test_res=0

function get_git_version() {
    version=$(git describe --tags 2> /dev/null)
    if [ $? -eq 128 ]; then
        # Return initial version incase no tags is found

heysamtexas

upstream transmission  {
      server 127.0.0.1:9091; #Transmission
}
server {
      listen 443 ssl spdy;
      server_name example.com;
      auth_basic            "Server Restricted";
      auth_basic_user_file  /var/www/myWebSite/web/.htpasswd;
      
      # Path to the root of your installation

heysamtexas

#!/bin/bash

if swapon -s | grep -q /mnt/swapfile
then
    echo "Swapfile already mounted"
else
    if [ -e /mnt/swapfile ]
    then
	echo "Mounting swapfile"
        swapon /mnt/swapfile

heysamtexas

// You create your bookmarklet by instantiating
// a new Bookmarklet function, then pass in the options like so.
// This example checks to see if the var is already defined, and makes
// sure not to overwrite it. This could happen if the user clicks on
// the bookmarklet more than once.

MyBookmarklet = MyBookmarklet || (MyBookmarklet = new Bookmarklet({
  // debug: true, // use debug to bust the cache on your resources
  css: ['/my/style.css'],
  js: [],

heysamtexas

CREATE OR REPLACE FUNCTION transliterate(my_text VARCHAR) RETURNS varchar AS $$
DECLARE 
  text_out VARCHAR DEFAULT '';
BEGIN
   text_out := my_text;
   text_out := translate(text_out, 'àâäåáăąãā', 'aaaaaaaaa');
   text_out := replace(text_out, 'æ', 'ae');
   text_out := translate(text_out, 'çċćčĉ', 'ccccc');
   text_out := translate(text_out, 'éèėëêēĕ', 'eeeeeee');
   text_out := translate(text_out, 'îïìíī', 'iiiii');

heysamtexas

CREATE OR REPLACE FUNCTION slugify(title VARCHAR) RETURNS varchar AS $$
BEGIN
  RETURN trim(both '-' from regexp_replace(lower(transliterate(title)), '[^a-z0-9]+', '-', 'g'));
END;
$$ LANGUAGE plpgsql;