alloyking’s gists

alloyking / s3upload.js

Created May 2, 2012 13:13 — forked from masylum/s3upload.js

Upload files directly to s3

	function upload (req, res) {
	var Formidable = require('formidable'),
	form = new Formidable.IncomingForm();

	form.encoding = 'utf-8';
	form.onPart = function (part) {
	if (!part.filename) {
	form.handlePart(part);
	} else {
	(function () {

alloyking / Closest Match

Last active October 7, 2015 08:38

Find Closest Number Match in an array

	var numberArray = [1,3,6,15,25,50];
	var testValue = 19;
	var fn = closestMatch(numberArray, testValue);
	alert(fn);



	function closestMatch(numbers, value){
	var closestValue, smallestDiff, absoluteDiff
	var len = numbers.length;

alloyking / EventType

Created July 18, 2012 14:52

AS3 Custom Event class

	package com.utils {
	import flash.events.Event;

	public class EventType extends Event {
	public var arg:*;

	public function EventType(type:String, bubbles:Boolean = false, cancelable:Boolean = false, ... a:*) {
	super(type, bubbles, cancelable);
	arg = a;

alloyking / getReplies.php

Created August 9, 2012 16:22

Wordpress get replies and child replies for a comment

	function getReplies($comment_post_id, $commentID){
	$wp_comments = $this->wpdb->prefix . "comments";
	$childData = array();

	$data = $this->wpdb->get_results( "SELECT * FROM $wp_comments
	WHERE $wp_comments.comment_post_ID = $comment_post_id AND $wp_comments.comment_parent != 0");

	$dataLength = count($data);

	for($i = 0; $i< $dataLength; $i++){

alloyking / sql_timer.php

Created November 16, 2012 14:05

Timed Database Query

	function StartTimer ($what='') {
	global $MYTIMER; $MYTIMER=0; //global variable to store time
	//if ($_SERVER['REMOTE_ADDR'] != '127.0.0.1') return; //only show for my IP address

	echo '<p style="border:1px solid black; color: black; background: yellow;">';
	echo "About to run <i>$what</i>. "; flush(); //output this to the browser
	//$MYTIMER = microtime (true); //in PHP5 you need only this line to get the time

	list ($usec, $sec) = explode (' ', microtime());
	$MYTIMER = ((float) $usec + (float) $sec); //set the timer

alloyking / exists.js

Created November 27, 2012 14:24

Check if file exists

	function doesFileExist(urlToFile)
	{
	var xhr = new XMLHttpRequest();
	xhr.open('HEAD', urlToFile, false);
	xhr.send();

	if (xhr.status == "404") {
	return false;
	} else {
	return true;

alloyking / font-exist.js

Created November 27, 2012 14:27

Check if font exists

	//
	// Call this function and pass in the name of the font you want to check for availability.
	//
	function doesFontExist(fontName) {
	// creating our in-memory Canvas element where the magic happens
	var canvas = document.createElement("canvas");
	var context = canvas.getContext("2d");

	// the text whose final pixel size I want to measure
	var text = "abcdefghijklmnopqrstuvwxyz0123456789";

alloyking / array-duplicates.js

Created November 27, 2012 14:29

Remove duplicates from array

	var myArray = ["bar", "foo", "zorb", "bar", "baz", "fum", "baz"];

	Array.prototype.removeDuplicates = function() {
	var input = this;
	var hashObject = new Object();

	for (var i = input.length - 1; i >= 0; i--) {
	var currentItem = input[i];

	if (hashObject[currentItem] == true) {

alloyking / preload.js

Created November 27, 2012 14:33

Preload Images

	this.addEventListener("DOMContentLoaded", preloadImages, true);

	var loadedImages = 0;
	var imageArray = new Array("path-to-image", "path-to-image");

	function preloadImages(e)
	{
	for (var i=0; i<imageArray.length; i++) {
	var tempImage = new Image();
	tempImage.addEventListener("load", trackProgress, true);

alloyking / gist:4162832

Created November 28, 2012 17:47 — forked from boucher/gist:1750368

Stripe sample checkout form

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
	<title>Stripe Sample Form</title>

	<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
	<script type="text/javascript" src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.8.1/jquery.validate.min.js"></script>
	<script type="text/javascript" src="https://js.stripe.com/v1/"></script>
	<script type="text/javascript">

Tim Shultis alloyking