tomhicks

/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

langemike

<?php

Response::macro('streamed', function($type, $size, $name, $callback) {
    $start = 0;
    $length = $size;
    $status = 200;

    $headers = [
        'Content-Type' => $type,
        'Content-Length' => $size,

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

daggerhart

<?php

/**
 * Class Simple_Json_Api
 */
class Simple_Json_Api {

	/**
	 * The top level argument for the endpoint.
	 * ex http://example.com/myjson/post/1

wibron

Day 1

Julian Cheal

Dancing with Robots

?

Tero Parviainen

Build Your Own AngularJS

grenade

#!/bin/bash

# generate new personal ed25519 ssh key
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"

# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network

eval "$(ssh-agent -s)"

7Ds7

ArchLinux on a Raspberry Pi

Install the system to the SD card

Connect the SD card to your computer and open the terminal.

• Find the disk id

df -h

sivieri

/*
 Copyright (c) 2011 Alessandro Sivieri <alessandro.sivieri@gmail.com>
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public
 License version 3 as published by the Free Software Foundation.
 
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

isaacs

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh