Skip to content

Instantly share code, notes, and snippets.

<!-- Video element (live stream) -->
<label>Video Stream</label>
<video autoplay id="video" width="640" height="480"></video>
<!-- Canvas element (screenshot) -->
<label>Screenshot (base 64 dataURL)</label>
<canvas id="canvas" width="640" height="480"></canvas>
<!-- Capture button -->
<button id="capture-btn">Capture!</button>
@kristianmandrup
kristianmandrup / Converting libraries to Ember CLI addons.md
Last active April 21, 2023 17:14
Guide to Developing Addons and Blueprints for Ember CLI

Converting libraries to Ember CLI addons

In this guide we will cover two main cases:

  • Ember specific library
  • vendor library

Ember library

The Ember library will assume that Ember has already ben loaded (higher in the loading order) and thus will assume it has access to the Ember API.

import requests
from requests_oauthlib import OAuth1
from flask import Flask, request, redirect, session
from urlparse import parse_qs
import os
app = Flask(__name__)
# This information is obtained upon registration of a new client on twitter
key = u"<your client key>"
@nepsilon
nepsilon / git-change-commit-messages.md
Last active September 7, 2024 11:11
How to change your commit messages in Git? — First published in fullweb.io issue #55

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

IMPORTANT
Please duplicate this radar for a Safari fix!
This will clean up a 50-line workaround.
rdar://22376037 (https://openradar.appspot.com/radar?id=4965070979203072)
//////////////////////////////////////////////////////////////////////////////
(Now available as a standalone repo.)
@gre
gre / easing.js
Last active October 30, 2024 16:49
Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easing
/*
* This work is free. You can redistribute it and/or modify it under the
* terms of the Do What The Fuck You Want To Public License, Version 2,
* as published by Sam Hocevar. See the COPYING file for more details.
*/
/*
* Easing Functions - inspired from http://gizma.com/easing/
* only considering the t value for the range [0, 1] => [0, 1]
*/
EasingFunctions = {
@staltz
staltz / introrx.md
Last active October 31, 2024 08:41
The introduction to Reactive Programming you've been missing
@NigelEarle
NigelEarle / Knex-Migrations-Seeding.md
Last active October 31, 2024 18:18
Migration and seeding instructions using Knex.js!

Migrations & Seeding

What are migrations??

Migrations are a way to make database changes or updates, like creating or dropping tables, as well as updating a table with new columns with constraints via generated scripts. We can build these scripts via the command line using knex command line tool.

To learn more about migrations, check out this article on the different types of database migrations!

Creating/Dropping Tables