jorinvo’s gists

jorinvo / bubble.html

Created September 1, 2013 11:29

some bubble fun

jorinvo / formidableGridFs.js

Last active December 22, 2015 03:29 — forked from psi-4ward/formidableGridFs.js

	var IncomingForm = require('formidable');
	var util = require('util');
	var EventEmitter = require('events').EventEmitter;
	var GridStore = require('mongodb').GridStore;
	var pauseStream = require('pause-stream');
	var ObjectID = require('mongodb').ObjectID;

	function IncomingFormGridFS(options) {
	if(!(this instanceof IncomingFormGridFS)) return new IncomingFormGridFS(options);

jorinvo / code.js

Last active December 22, 2015 04:38

Some refactoring. What is nicer?

	var passport = require('passport');
	var BasicStrategy = require('passport-http').BasicStrategy;
	var config = require('./config');

	passport.use(new BasicStrategy(function(user, pass, done) {
	if (user !== config.auth.user) {
	return done(null, false, {
	message: 'Unknown user ' + user
	});
	}

jorinvo / stringFun.js

Last active January 4, 2016 04:08

some string fun

	function alphabetSoup(str) {
	return str.split(' ').map(function(word) {
	var parts = word.substr(1,word.length-2).split('')
	.sort(function(){ return Math.random(); })
	.join('');
	return word[0] + parts + word[word.length-1];
	}).join(' ');
	}

	function rollercaster(str) {

jorinvo / canvas-filter.html

Last active August 29, 2015 14:02

Demo for Basic Image Filtering Using a Canvas Element

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>Demo for Basic Image Filtering Using a Canvas Element</title>
	</head>
	<body>

	<div>
	<input type="file" id="loader">

jorinvo / palindrome.js

Last active August 29, 2015 14:04

Check if string is palindrome. More accurate implementation for http://www.toptal.com/javascript/interview-questions#iquestion-34

	// Also handles special characters and uppercase
	// like in “Amore, Roma“, “A man, a plan, a canal: Panama” or “No ‘x’ in ‘Nixon’“
	// (Unfortunately doesn't fit into 80 chars)

	function isPalindrome(str) {
	var stripped = str.toLowerCase().replace(/[^a-z]/g, '');
	return stripped === stripped.reverse();
	}

jorinvo / wordpress-change-url

Last active August 29, 2015 14:08

Wordpress SQL Change URL

	UPDATE wp_options SET option_value = replace(option_value, 'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR option_name = 'siteurl';
	UPDATE wp_posts SET guid = replace(guid, 'http://www.oldurl','http://www.newurl');
	UPDATE wp_posts SET post_content = replace(post_content, 'http://www.oldurl', 'http://www.newurl');
	UPDATE wp_postmeta SET meta_value = replace(meta_value,'http://www.oldurl','http://www.newurl');

jorinvo / gulpfile.js

Created October 31, 2014 14:59

use es6 transpiler and modules in gulp. also integrates fb-flo and caches builds

	var fs = require('fs');
	var path = require('path');
	var gulp = require('gulp');
	var sourcemaps = require('gulp-sourcemaps');
	var esnext = require('gulp-esnext');
	var es6Modules = require('gulp-es6-module-transpiler');
	var concat = require('gulp-concat');
	var insert = require('gulp-insert');
	var uglify = require('gulp-uglify');
	var cache = require('gulp-cached');

jorinvo / gulpfile.js

Created October 31, 2014 15:00

gulp browserify and livereload

	var gulp = require('gulp');
	var gutil = require('gulp-util');
	var uglify = require('gulp-uglify');
	var jshint = require('gulp-jshint');
	var insert = require('gulp-insert');
	var livereload = require('gulp-livereload');
	var source = require('vinyl-source-stream');
	var buffer = require('vinyl-buffer');
	var watchify = require('watchify');
	var browserify = require('browserify');

jorinvo / screenshot.rb

Last active August 29, 2015 14:10

creates a number of screenshots for all video files in a directory

	#!/usr/bin/env ruby

	# ABOUT: creates a number of screenshots for all video files in a directory
	# ATTENTION: make sure to run `gem install streamio-ffmpeg`
	# USAGE: converter.rb <source dir> <target dir>

	require "rubygems"
	require "streamio-ffmpeg"

	# CONFIGURATION:

Jorin jorinvo