jcxplorer

function uuid() {
  var uuid = "", i, random;
  for (i = 0; i < 32; i++) {
    random = Math.random() * 16 | 0;

    if (i == 8 || i == 12 || i == 16 || i == 20) {
      uuid += "-"
    }
    uuid += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16);
  }

fdmanana

1. Introduction to the replicator database

A database where you PUT/POST documents to trigger replications and you DELETE to cancel ongoing replications. These documents have exactly the same content as the JSON objects we used to POST to /_replicate/ (fields "source", "target", "create_target", "continuous", "doc_ids", "filter", "query_params".

Replication documents can have a user defined "_id". Design documents (and _local documents) added to the replicator database are ignored.

The default name of this database is _replicator. The name can be changed in the .ini configuration, section [replicator], parameter db.

2. Basics

jehiah

#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"

eculver

#! /bin/sh
# ------------------------------------------------------------------------------
# SOME INFOS : fairly standard (debian) init script.
#                 Note that node doesn't create a PID file (hence --make-pidfile)
#                 has to be run in the background (hence --background)
#                 and NOT as root (hence --chuid)
#
# MORE INFOS :  INIT SCRIPT       http://www.debian.org/doc/debian-policy/ch-opersys.html#s-sysvinit
#               INIT-INFO RULES   http://wiki.debian.org/LSBInitScripts
#               INSTALL/REMOVE    http://www.debian-administration.org/articles/28

MetaThis

var http = require('http'),
request = require('request'), // request module from https://github.com/mikeal/request
url = require('url');

http.createServer(function (req, res) {
  var href = url.parse(req.url,true).href;
  request('http://127.0.0.1:5984' + href).pipe(res);
}).listen(1337);

// now try something like http://127.0.0.1:1337/your_db_name/_all_docs/?limit=10

jywarren

// See http://bildr.org/2011/02/mlx90614-arduino/ for i2c library and instructions
// You must download the "twimaster.cpp" and "i2cmaster.h" files, and place them in a folder called "I2Cmaster". This must be placed in a folder called "libraries" which in turn should be placed in your Sketchbook folder (see Arduino's Preferences menu item to see where this is on your machine.).
// Typically, once you install these files, you must relaunch Arduino.

// The extra files are included in this Gist, as well as attached to the page http://publiclaboratory.org/tool/thermal-camera

#include <i2cmaster.h>
#include "Wire.h"
//#include "BlinkM_funcs.h"

lucasrizoli

javascript:(function(a){var b=parseInt(a.replace(/[\s|,]/g,""),10);alert(isNaN(b)?'"'+a+"\" doesn't look like a UNIX timestamp.":'"'+a+'" is\n'+new Date(b*(b>1e12?1:1e3)));})(window.getSelection().toString());

akgupta

try {
  module.$localStorage[key] = serializer(value);
} catch(e) {
  if(e.name === 'QUOTA_EXCEEDED_ERR') {
    // reset to make space
    module.reset();
    module.$localStorage[key] = serializer(value);
  } else {
    module.localStorageAvailable = false;
    $log.error("Local storage write failure - " + e);

rhyolight

    function findPerpendicularDistance(point, line) {
        var pointX = point[0],
            pointY = point[1],
            lineStart = {
                x: line[0][0],
                y: line[0][1]
            },
            lineEnd = {
                x: line[1][0],
                y: line[1][1]

jamesdavidson

#!/bin/bash

# @jsdavo 6th July 2012
# Derived mainly from https://onabai.wordpress.com/2012/05/10/installing-couchdb-1-2-in-ubuntu-12-04/
# For Ubuntu 12 

# Get some 300MB of dependencies
sudo apt-get install automake autoconf libtool subversion-tools help2man
sudo apt-get install build-essential erlang libicu-dev
sudo apt-get install checkinstall libmozjs-dev wget