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u-ndefine / 50_lines.pde
Last active November 6, 2023 14:44
Sketch of my generative art, "50 Lines"
View 50_lines.pde
float decel(float x) { // as an easing function
return 1-(x-1)*(x-1);
void setup() {
PImage img = loadImage("image.png");
View homebridge
# Defaults / Configuration options for homebridge
# The following settings tells homebridge where to find the config.json file and where to persist the data (i.e. pairing and others)
HOMEBRIDGE_OPTS=-U /var/lib/homebridge
# If you uncomment the following line, homebridge will log more
# You can display this via systemd's journalctl: journalctl -f -u homebridge
View NeoPixel bike light
#include <Adafruit_NeoPixel.h>
// Pin used on Arduino board
#define PIN 2
// Number of NeoPixels
#define PIXELS 24
// Number of pixels on either side continuously orange to indicate side of vehicle
// Parameter 1 = number of pixels in strip
View NeoPixel Ripple
#include <Adafruit_NeoPixel.h>
#define PIN 2
#define Pixels 24
#define BG 1
// Parameter 1 = number of pixels in strip
// Parameter 2 = Arduino pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
View plugin.php
* Don't Update Plugin
* This prevents you being prompted to update if there's a public plugin
* with the same name.
* @since 1.0.0
* @author Mark Jaquith
aaronjorbin /
Created October 25, 2012 21:32
Expectations for speakers and organizers of WordCamps


The purpose of this document is to start a discussion that leads to better expectations between speakers and organizers of WordCamps. It is based on Open Conference Expectations by @rmurphey @divya and @paul_irish. It is based on my experience speaking at many WordCamps and seeing some great things and not great things. I would love your comments and feedback.

What I ask for as a speaker

  1. A complimentary ticket to the event.
  2. A code of conduct for every attendee, including speakers and sponsors. Everyone should be able to have a good time in a safe, harassment-free environment. See the The Ada Initiative for more information on how to create such a policy.
  3. Adequate amount of time to prepare. This means the call for speakers should occur at least sixty days before the camp and invitations at least thirty days before the
View mq.css
@media only screen and (min-width: 320px) {
/* Small screen, non-retina */
only screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 320px),
only screen and ( min--moz-device-pixel-ratio: 2) and (min-width: 320px),
only screen and ( -o-min-device-pixel-ratio: 2/1) and (min-width: 320px),
johnpbloch / .bashrc
Created August 20, 2012 17:37
Display the current git branch in your command prompt. Add an asterisk if there are unstaged updates.
View .bashrc
# Will produce command line prompts like
# directory(branch) $
# in git repositories and like
# directory $
# elsewhere.
# If there are unstaged changes in the repository, there will be an asterisk next to the branch name:
# directory(branch*) $
parse_git_branch() {
AstonJ / gist:2896818
Created June 8, 2012 16:47
Install/Upgrade Ruby on CentOS 6.2
View gist:2896818
#get root access
$su -
$ cd /tmp
#Remove old Ruby
$ yum remove ruby
# Install dependencies
$ yum groupinstall "Development Tools"
$ yum install zlib zlib-devel
jxson /
Created February 10, 2012 00:18 template


At the top of the file there should be a short introduction and/ or overview that explains what the project is. This description should match descriptions added for package managers (Gemspec, package.json, etc.)

Code Example

Show what the library does as concisely as possible, developers should be able to figure out how your project solves their problem by looking at the code example. Make sure the API you are showing off is obvious, and that your code is short and concise.