dansilivestru

{
  "ignore": [
    "**/deps/**",
    "**/node_modules/**",
    "**/thirdparty/**",
    "**/third_party/**",
    "**/vendor/**",
    "**/**-min-**",
    "**/**-min.**",
    "**/**.min.**",

ajfisher

var firmata = require('firmata');
var repl = require('repl');

var board = new firmata.Board('/dev/ttyAMA0',function(err){
//arduino is ready to communicate
	if (err) {
		console.log("err:" + err);
		return;
	}
	console.log("Firmata Firing LEDs");

max-mapper

// data comes from here http://stat-computing.org/dataexpo/2009/the-data.html
// download 1994.csv.bz2 and unpack by running: cat 1994.csv.bz2 | bzip2 -d > 1994.csv
// 1994.csv should be ~5.2 million lines and 500MB
// importing all rows into leveldb took ~50 seconds on my machine

// there are two main techniques at work here:
// 1: never create JS objects, leave the data as binary the entire time (binary-split does this)
// 2: group lines into 16 MB batches, to take advantage of leveldbs batch API (byte-stream does this)

var level = require('level')

wolfeidau

#!/bin/bash

set -e
set -o errtrace

node_version="0.10.20"

source_bundle="http://nodejs.org/dist/v${node_version}/node-v${node_version}.tar.gz"

# store the location of the base working area.

AndreasMadsen

Running SmartOS under vmware Fusion

From https://gist.github.com/3050224

From http://blog.smartcore.net.au/smartos-the-basics/

1. Start by downloading the latest live image
2. Save this file in a permanent place since your setup will need to boot from it permanently
3. When you run the new VM wizard, select "Continue without disk" on the first screen of the wizard.
4. Select Sun Solaris / Solaris 10 64-bit on the next screen.

ajfisher

Taking your nodebot wifi

Controlling your nodebot using a USB cable is great and all, and obviously you could shell out and grab a sparkcore or some other dedicated controller but what if you've got a standard arduino and you want to take an existing nodebot wireless?

Bluetooth is an option and there's this excellent JohnnyFive wiki entry that will help you there. Bluetooth can be a bit flaky though and it's range is pretty lousy. You can also look at things like XBees and what not using point to point serial, but these are expensive and very fiddly to get working.

Really, what we want is a method of transferring data over a nice, simple, standard method, requiring little configuration, low cost and we can utilise a whole stack of the code we've already produced.

Enter the WiFi232 module. These little beauties are [available from AliExpress for $12 each](http://www.aliexpress.com/item/USR-WIFI232-T-wifi-to-uart-tt

juniorz

# Some good references are:
# http://russbrooks.com/2010/11/25/install-postgresql-9-on-os-x
# http://www.paolocorti.net/2008/01/30/installing-postgis-on-ubuntu/
# http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2630392

#1. Install PostgreSQL postgis and postgres

brew install postgis
initdb /usr/local/var/postgres
pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

kawazoe

// ------------------------------------------- IMPORTANT -------------------------------------------
// This is a development file to be minified using https://javascript-minifier.com/ and inlined in
// the index.html file. This file is not compiled or processed by webpack so it should be treated as
// low-level precompiled es5-compatible javascript. The code here is not meant to be clean, it's
// meant to be as light and fast as possible since it runs in the head tag.

// HACK: This file a hack to ensure that home-screen apps on mobile devices gets refreshed when they
// start. It works by forcing a load of the service-worker.js file and use the precache-manifest
// file name as an application version, just like a desktop browser like chrome would do. When
// when it detects a change in the application version, it reloads the page and bypass the browser's

creationix

windows = false;  // show windows
stuff = false; // Show bikes, table, mower

l = 32; // Length of building in feet (16, 20, 24, 28, 32, ...)
h = 8*12-4.5+.5;
rl=6*12+1.375+.1; // cut to 73.5" long with 22.5 degree angles
tl = 68.7; // Used to tweak headers on top walls

// 2x6 concrete forms for foundation
// 10" wide grid

dominictarr

Weird Idea

UPDATE working on this here!

so… I've had this weird idea recently...

In git (and in other secure + distributed systems) you have a tree of hashes where each object is identified by it's hash and objects contain pointers to other objects. They just have the hash of other objects stored inside them.