thomaswhite’s gists

jfsiii / img2data.js

Created January 30, 2011 23:30

base64 encoding images in NodeJS

	/*
	* Based on https://gist.github.com/583836 from http://stackoverflow.com/questions/3709391/node-js-base64-encode-a-downloaded-image-for-use-in-data-uri.
	* Neither that gist nor this one work for me in 0.2.x or 0.3.x.
	*/
	var request = require('request'),
	BufferList = require('bufferlist').BufferList,
	sys = require('sys'),
	bl = new BufferList(),
	url = 'http://nodejs.org/logo.png'
	;

paulredmond / remote-tail.js

Created May 18, 2011 23:15 — forked from justinrainbow/remote-tail.js

Tail a remote file on multiple servers with Node.js

	var sys = require('sys'),
	spawn = require('child_process').spawn,

	// args from command line
	filename, servers;


	if (process.ARGV.length < 4) {
	return sys.puts("Usage: node remote-tail.js filename server1 [serverN]");
	}

tanepiper / jquery.extend.js

Created August 3, 2011 21:11 — forked from FGRibreau/jquery.extend.js

jQuery extend for NodeJS / Object & Array Deep Copy for NodeJS

	/*
	jQuery.extend extracted from the jQuery source & optimised for NodeJS
	Twitter: @FGRibreau / fgribreau.com

	Usage:
	var Extend = require('./Extend');


	// Extend
	var obj = Extend({opt1:true, opt2:true}, {opt1:false});

k33g / make-manifest.js

Created October 23, 2011 14:41

Nodejs script -> create manifest (cache)

	var lib = require("./manifest.js");

	lib.mkmanifest({
	filename : "cache"
	,path : "../coffee"
	,version : "02"
	,exclude : ['/.DS_Store', '/.htaccess', '/cache.manifest']
	/*
	,network : ['/connect.php','/read.php']
	,fallback : ['/offline.html']

natestarner / Nodejs Instructions

Created March 8, 2012 05:50

Complete Nodejs Environment Setup

	The objective of this post is to get you from absolutely nothing, to a fully functional nodejs environment.
	Software used: Ubuntu 11.10, Nodejs v0.6.12, Nginx, MongoDB, Redis, and NPM modules.

	1. Download and install the latest version of Ubuntu: http://www.ubuntu.com/download (don't select any extra items to install when prompted)
	2. Once you are logged in and are at your Ubuntu command prompt, install the necessary software you will need:
	a. sudo apt-get install openssh-server
	b. sudo apt-get install libssl-dev
	c. sudo apt-get install git
	d. sudo apt-get install g++
	e. sudo apt-get install make

caruccio / bash-path-vars

Last active April 1, 2025 12:54

Path manipulation with bash vars

	$ FILE=/some/path/to/file.txt

	###################################
	### Remove matching suffix pattern
	###################################

	$ echo ${FILE%.*} # remove ext
	/some/path/to/file

	$ FILE=/some/path/to/file.txt.jpg.gpg # note various file exts

jfsiii / relativeLuminanceW3C.js

Last active February 25, 2025 12:35

Calculate the relative luminance, or brightness, of a color. Accepts values 0-255 for R, G, B.

	// from http://www.w3.org/TR/WCAG20/#relativeluminancedef
	function relativeLuminanceW3C(R8bit, G8bit, B8bit) {

	var RsRGB = R8bit/255;
	var GsRGB = G8bit/255;
	var BsRGB = B8bit/255;

	var R = (RsRGB <= 0.03928) ? RsRGB/12.92 : Math.pow((RsRGB+0.055)/1.055, 2.4);
	var G = (GsRGB <= 0.03928) ? GsRGB/12.92 : Math.pow((GsRGB+0.055)/1.055, 2.4);
	var B = (BsRGB <= 0.03928) ? BsRGB/12.92 : Math.pow((BsRGB+0.055)/1.055, 2.4);

patt0 / cbl.js

Last active April 4, 2025 13:16

ContinuousBatchLibrary is a Google Apps Script library that manages large batches and works around the 5 minute limitation of GAS execution. It does this by setting time based triggers in the future as well as memorising the last processed key in the batch in order to restart from the correct position. At the end of the batch a cleanup function …

	/**
	* --- Continous Execution Library ---
	*
	* Copyright (c) 2013 Patrick Martinent
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0

mseeley / webworker-preloader.html

Created March 3, 2014 09:29

WebWorker Image preloader proof of concept (Tested in Mobile Safari 6.0/IOS 6.1.3 and Chrome 33)

	<!DOCTYPE html>
	<html>
	<head>
	<title>WebWorker image preloading</title>
	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no" />
	</head>
	<body>
	<div id="output"></div>
	<script id="imgloader" type="javascript/worker">
	// Not race proof or robust. Proof of concept.

comdiv / AnyHost.html

Last active February 11, 2024 22:27

Module and Mocha-test template for requirejs/ AMD module testing both for in-browser and for node js in single test fixture

	<html>
	<head>
	<meta charset="utf-8">
	<title>AnyHost browser test</title>
	<link rel="stylesheet" href="../Dependency/mocha.css" />
	</head>
	<body>
	<div id="mocha"></div>
	<script src="require.js"></script>
	<script src="mocha.js"></script>

Thomas White thomaswhite