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@paulirish
paulirish / README.md
Created January 4, 2010 02:38
imagesLoaded() jquery plugin
<!doctype html>
<html>
<head>
<title>NodeJS Comet Chat Demo</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type='text/javascript'>
$(function() {
// This only works in modern browsers :)
var webSocket = new WebSocket('ws://localhost:8080/chat');
@banksean
banksean / perlin-noise-classical.js
Created February 15, 2010 10:00
two Perlin noise generators in javascript. The simplex version is about 10% faster (in Chrome at least, haven't tried other browsers)
// Ported from Stefan Gustavson's java implementation
// http://staffwww.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
// Read Stefan's excellent paper for details on how this code works.
//
// Sean McCullough [email protected]
/**
* You can pass in a random number generator object if you like.
* It is assumed to have a random() method.
*/
// everyone's new favorite closure pattern:
(function(window,document,undefined){ ... })(this,this.document);
// when minified:
(function(w,d,u){ ... })(this,this.document);
// which means all uses of window/document/undefined inside the closure
// will be single-lettered, so big gains in minification.
// it also will speed up scope chain traversal a tiny tiny little bit.
@mxcl
mxcl / install_homebrew.markdown
Created March 6, 2010 15:14
Installs Homebrew to /usr/local so you don't need sudo to `brew install`
@isaacs
isaacs / comma-first-var.js
Created April 6, 2010 19:24
A better coding convention for lists and object literals in JavaScript
// See comments below.
// This code sample and justification brought to you by
// Isaac Z. Schlueter, aka isaacs
// standard style
var a = "ape",
b = "bat",
c = "cat",
d = "dog",
@alkavan
alkavan / gource-commands.txt
Created April 11, 2010 16:41
Gource and ffmpeg Commands
################################
gource commands
################################
# basic command for big and long projects
gource --max-user-speed 500 --seconds-per-day 0.05 --file-idle-time 10 -e 0.005 -f --max-files 300 --hide-files
# some easy to understand commands
# for output file
--output-ppm-stream ~/ppm/ppm-kohana
!function() {
var doc = document,
htm = doc.documentElement,
lct = null, // last click target
nearest = function(elm, tag) {
while (elm && elm.nodeName != tag) {
elm = elm.parentNode;
}
return elm;
};
@eligrey
eligrey / object-watch.js
Created April 30, 2010 01:38
object.watch polyfill in ES5
/*
* object.watch polyfill
*
* 2012-04-03
*
* By Eli Grey, http://eligrey.com
* Public Domain.
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
*/
@bds
bds / Plot verbose Siege output
Created August 19, 2010 19:17
Plot verbose Siege output
# Select response time, url id, and timestamp from verbose siege output
$ awk -F, '{ print $4","$7","$8 }' my_siege.log > ~/response.csv
# Load csv file into an R data.frame
> foo <- read.csv("~/response.csv", row.names=NULL, colClasses=c("numeric", "factor", "POSIXct"), col.names=c("response.time", "url.id", "timestamp"))
# Plot
> qplot(timestamp, response.time, data=foo, geom=c("point", "smooth"))