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Jerome Etienne jeromeetienne

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jeromeetienne / dieassert.js
Created May 10, 2012 08:32
a console.assert which actually stop the execution
/**
* A console.assert which actually stop the exectution.
* default console.assert() is a plain display, such as console.log() or console.error();
* It doesnt stop the execution like assert() is meant to do. This is a little code to
* "workaround this limitation" :) thanks @jensarp
*
* Usage:
* console.assert(foo === bar); // Will throw if not equal
* console.assert(foo === bar, 'Dude, foo does not equal bar'); // Will throw with custom error message
*
@jeromeetienne
jeromeetienne / peerjs-receiver.html
Last active November 6, 2022 11:00
peerjs example - standalone - one webpage sending data to another
<script src="http://cdn.peerjs.com/0.3/peer.min.js"></script>
<script type="text/javascript">
// https://github.com/peers/peerjs
// go here to get your own key
var peerjsPeer = new Peer({key: 'xxxYOURKEYGOESHERExxxx'});
peerjsPeer.on('open', function() {
console.log('My peerjsPeer ID is: ', peerjsPeer.id);
});
@jeromeetienne
jeromeetienne / webgl_geometry_cube2.html
Created July 26, 2011 13:15
Basic Example of a Cube with Three.js
<!DOCTYPE HTML>
<html lang="en">
<head>
<title>three.js canvas - geometry - cube</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
<style type="text/css">
body {
background-color: #f0f0f0;
margin: 0px;
@jeromeetienne
jeromeetienne / .block
Last active July 23, 2021 17:36
AR.js with a-frame - Augmented Reality in less than 10lines of html
license: mit
@jeromeetienne
jeromeetienne / firebase-receiver.html
Created June 25, 2017 16:00
firebase - example - one webpage sending data to another
<script src="https://www.gstatic.com/firebasejs/4.1.3/firebase.js"></script>
<script>
// Initialize Firebase
var config = {
// YOUR CONFIG goes here - https://firebase.google.com/docs/web/setup#add_firebase_to_your_app
};
var firebaseApp = firebase.initializeApp(config);
var rootRef = firebase.database().ref();
// Get a reference to the /users/ada node
var adaRef = firebase.database().ref("users/ada");
@jeromeetienne
jeromeetienne / googl.html
Created June 25, 2017 16:02
goo.gl - url shortener - standalone example
<html>
<script type="text/javascript">
// https://developers.google.com/url-shortener/v1/getting_started
//
function load() {
// get your keys from here https://developers.google.com/url-shortener/v1/getting_started#APIKey
gapi.client.setApiKey('XXX-YOUR-KEY-GOES-HERE-XXXX');
@jeromeetienne
jeromeetienne / multiline.js
Last active June 10, 2019 20:59
a snippet to have multi lines string in javascript.
var multilineString = (function(){ /*
this
is
a
multiline
string.
*/}).toString().split('\n').slice(1, -1).join('\n');
console.log(multilineString);
@jeromeetienne
jeromeetienne / node-ssl-server.js
Created August 6, 2010 09:44
example of node.js ssl server
// You can generate the privatekey.pem and certificate.pem files using the following commands:
//
// openssl genrsa -out privatekey.pem 1024
// openssl req -new -key privatekey.pem -out certrequest.csr
// openssl x509 -req -in certrequest.csr -signkey privatekey.pem -out certificate.pem
const crypto = require('crypto'),
fs = require("fs"),
http = require("http");
@jeromeetienne
jeromeetienne / index.html
Last active April 6, 2018 14:48
<!-- Augmented Reality on the Web in 10 lines of html! https://github.com/jeromeetienne/ar.js -->
<script src="https://aframe.io/releases/0.6.0/aframe.min.js"></script>
<script src="../build/aframe-ar.min.js"></script>
<body style='margin : 0px; overflow: hidden;'>
<a-scene embedded arjs='sourceType: webcam;'>
<a-box position='0 0.5 0' material='opacity: 0.5;'></a-box>
<a-marker-camera preset='hiro'></a-marker-camera>
</a-scene>
</body>
@jeromeetienne
jeromeetienne / worker-pool-worker.js
Last active June 8, 2017 12:30
Webworkers pool - Minimal standalone implementation
self.addEventListener('message', function(event) {
console.log('in worker - received event', event)
self.postMessage('started')
}, false);