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Slaying Code Dragons ⚔️🐲🧑🏽‍💻

Jason KryptikOne

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Slaying Code Dragons ⚔️🐲🧑🏽‍💻
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@KryptikOne
KryptikOne / generate-uuid.js
Last active March 1, 2017 01:59 — forked from kaizhu256/gist:4482069
Very fast and simple uuid4 generator benchmarked on http://jsperf.com/uuid4/8
/*jslint bitwise: true, indent: 2, nomen: true, regexp: true, stupid: true*/
(function () {
'use strict';
var exports = {};
exports.uuid4 = function () {
//// return uuid of form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
var uuid = '', ii;
for (ii = 0; ii < 32; ii += 1) {
switch (ii) {
case 8:
@KryptikOne
KryptikOne / package.json
Last active April 17, 2017 23:53 — forked from addyosmani/package.json
npm run-scripts boilerplate
{
"name": "my-app",
"version": "1.0.0",
"description": "My test app",
"main": "src/js/index.js",
"scripts": {
"jshint:dist": "jshint src/js/*.js",
"jshint": "npm run jshint:dist",
"jscs": "jscs src/*.js",
"browserify": "browserify -s Validating -o ./dist/js/build.js ./lib/index.js",
@KryptikOne
KryptikOne / javascript aspect ratio calculation (with GCD)
Created August 23, 2016 18:51 — forked from phobeo/javascript aspect ratio calculation (with GCD)
javascript aspect ratio calculation algorithm (take the GCD and divide both elements of resolution)
/* euclidean GCD (feel free to use any other) */
function gcd(a,b) {if(b>a) {temp = a; a = b; b = temp} while(b!=0) {m=a%b; a=b; b=m;} return a;}
/* ratio is to get the gcd and divide each component by the gcd, then return a string with the typical colon-separated value */
function ratio(x,y) {c=gcd(x,y); return ""+(x/c)+":"+(y/c)}
/* eg:
> ratio(320,240)
"4:3"
> ratio(360,240)
@KryptikOne
KryptikOne / DropZone.jsx
Created August 22, 2016 15:15 — forked from pizzarob/01_DropZone.jsx
HTML5 Drag and Drop React Component
import React, {PropTypes} from 'react';
import classNames from 'classnames';
class BatchDropZone extends React.Component {
static propTypes = {
// function that recieves an array of files
receiveFiles: PropTypes.func.isRequired,
@KryptikOne
KryptikOne / common-regex.php
Last active October 6, 2015 18:48 — forked from nerdsrescueme/regex.txt
Common Regex
Perl and PHP Regular Expressions
PHP regexes are based on the PCRE (Perl-Compatible Regular Expressions), so any regexp that works for one should be compatible with the other or any other language that makes use of the PCRE format. Here are some commonly needed regular expressions for both PHP and Perl. Each regex will be in string format and will include delimiters.
All Major Credit Cards
This regular expression will validate all major credit cards: American Express (Amex), Discover, Mastercard, and Visa.
//All major credit cards regex
'/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$/'
@KryptikOne
KryptikOne / InfiniteScroll.js
Last active August 29, 2015 14:17 — forked from beije/InfiniteScroll.js
Source of the script - http://benjaminhorn.io/code/how-to-implement-infinite-scroll/
(function($, window, undefined) {
var InfiniteScroll = function() {
this.initialize = function() {
this.setupEvents();
};
this.setupEvents = function() {
$(window).on(
'scroll',
this.handleScroll.bind(this)
@KryptikOne
KryptikOne / drag.html
Created July 10, 2014 02:43
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" href="style.css">
<title>Draggable</title>
</head>