Skip to content

Instantly share code, notes, and snippets.

@lamberta
lamberta / camshifting.c
Created November 11, 2009 05:18
OpenCV example for face detection with Haar and tracking with CamShift.
#include "camshifting.h"
/* Create a camshift tracked object from a region in image. */
TrackedObj* create_tracked_object (IplImage* image, CvRect* region) {
TrackedObj* obj;
//allocate memory for tracked object struct
if((obj = malloc(sizeof *obj)) != NULL) {
//create-image: size(w,h), bit depth, channels
obj->hsv = cvCreateImage(cvGetSize(image), 8, 3);
.mouse, #preview{
position: absolute;
background-repeat: no-repeat;
height: 22px;
min-width: 15px;
z-index: 100;
}
.mouse{
background-image: url('../images/cursor.png');
@creationix
creationix / chatServer.js
Created November 19, 2010 20:47
A simple TCP based chat server written in node.js
// Load the TCP Library
net = require('net');
// Keep track of the chat clients
var clients = [];
// Start a TCP Server
net.createServer(function (socket) {
// Identify this client
@cambiata
cambiata / httpauth.php
Created March 22, 2011 07:09
Basic Http Authentication
<?php
/**
* Attempt to wrap Http Authentication into a separate class...
*
* Ideas and some code from FuelPHP Controller_Rest
* https://github.com/fuel/fuel/blob/develop/fuel/core/classes/controller/rest.php
*
*/
@fwielstra
fwielstra / api.js
Created June 14, 2011 14:46
An example NodeJS / Mongoose / Express application based on their respective tutorials
/* The API controller
Exports 3 methods:
* post - Creates a new thread
* list - Returns a list of threads
* show - Displays a thread and its posts
*/
var Thread = require('../models/thread.js');
var Post = require('../models/post.js');
@ktusznio
ktusznio / jquery-namespace.js
Created June 22, 2011 22:43
A simple jQuery namespacing function
/**
* Introducing the $.namespace function! It takes a string and gives you a
* global representing the namespace you want.
*
* For example, $.namespace("Causes.Earn.Dialog") => {Earn: {Dialog: {}}}
*
* This gets rid of crufty code like:
*
* if (!Causes) { Causes = {}; }
* if (!Causes.Earn) { Causes.Earn = {}; }
@zachstronaut
zachstronaut / gist:1184900
Created August 31, 2011 22:22
Stretch HTML5 canvas to fill window, preserving aspect ratio
/**
* fullscreenify()
* Stretch canvas to size of window.
*
* Zachary Johnson
* http://www.zachstronaut.com/
*
* See also: https://gist.github.com/1178522
*/
@coolaj86
coolaj86 / how-to-publish-to-npm.md
Last active July 29, 2025 11:23
How to publish packages to NPM

Getting Started with NPM (as a developer)

As easy as 1, 2, 3!

Updated:

  • Aug, 08, 2022 update config docs for npm 8+
  • Jul 27, 2021 add private scopes
  • Jul 22, 2021 add dist tags
  • Jun 20, 2021 update for --access=public
  • Sep 07, 2020 update docs for npm version
@peteboere
peteboere / jquery.alterclass.js
Created December 24, 2011 12:49
jQuery alterClass plugin: Remove element classes with wildcard matching. Optionally add classes.
/**
* jQuery alterClass plugin
*
* Remove element classes with wildcard matching. Optionally add classes:
* $( '#foo' ).alterClass( 'foo-* bar-*', 'foobar' )
*
* Copyright (c) 2011 Pete Boere (the-echoplex.net)
* Free under terms of the MIT license: http://www.opensource.org/licenses/mit-license.php
*
*/
@paulirish
paulirish / rAF.js
Last active June 24, 2025 18:39
requestAnimationFrame polyfill
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
// MIT license
(function() {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];