rsiddle

/*
   Description
   Using the window.setTimeout function will allow you to hide retargeting cookies and execute them after 45 seconds.
   This helps provide higher quality leads/audience. The example below shows Facebook's pixel tracker.
   It could be used for other pixel tracking services too.
   
   Case Study @ http://imscalable.com/blog/case-study-retargeting-done-wrong/
*/

// Facebook Code

bedeabza

function hexToHsl($hex) {
    $hex = array($hex[0].$hex[1], $hex[2].$hex[3], $hex[4].$hex[5]);
    $rgb = array_map(function($part) {
        return hexdec($part) / 255;
    }, $hex);

    $max = max($rgb);
    $min = min($rgb);

    $l = ($max + $min) / 2;

surjikal

#
# A CORS (Cross-Origin Resouce Sharing) config for nginx
#
# == Purpose
#
# This nginx configuration enables CORS requests in the following way:
# - enables CORS just for origins on a whitelist specified by a regular expression
# - CORS preflight request (OPTIONS) are responded immediately
# - Access-Control-Allow-Credentials=true for GET and POST requests
# - Access-Control-Max-Age=20days, to minimize repetitive OPTIONS requests

jordanbyron

/*
* save.js
* Track changes in a form and display a warning if they haven't been submitted
*
* Usage:
* Add 'data-track-changes=true' to any form which you want to track changes
*
*   <form data-track-changes=true> ... </form>
*/

michiel

#
# Wide-open CORS config for nginx
#
location / {

     if ($request_method = 'OPTIONS') {

        add_header 'Access-Control-Allow-Origin' '*';
        
        #

banterability

# based on http://amix.dk/blog/post/19574
from datetime import datetime, timedelta


GRAVITY = 0.5  # HN default: 1.8
WINDOW = 36  # max age in hours
now = datetime.now()


def hours_from_dt(dt):