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var application_root = __dirname,
    express = require("express"),
    path = require("path"),
    mongoose = require('mongoose');

var app = express.createServer();

// database

mongoose.connect('mongodb://localhost/ecomm_database');

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#Install Debian on the Beaglebone Black, along with Go 1.4

##Ingredients:

1. Internet connected computer running Mac OS X (you may substitute some other Unix/Linux box---you'll need enough disk space to hold the Debian image (about 2GB), the ability to fetch content from the Internet, uncompress xz files, and the ability to write the image to a connected MicroSD card)

2. MicroSD card (> 4GB recommended)

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// Requires NodeJS and "noble" module: https://github.com/sandeepmistry/noble
// Based on: https://github.com/sandeepmistry/noble/issues/62

var noble = require('noble');
noble.on('stateChange', function(state) {
	if (state === 'poweredOn' ) {
		noble.startScanning([], false);
	} else {
		noble.stopScanning();
	}

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#! /bin/sh

### BEGIN INIT INFO
# Provides:		mosquitto
# Required-Start:	$remote_fs $syslog
# Required-Stop:	$remote_fs $syslog
# Default-Start:	2 3 4 5
# Default-Stop:		0 1 6
# Short-Description:	mosquitto MQTT v3.1 message broker
# Description: 

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Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

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Auto-deploying Doxygen documentation to gh-pages with Travis CI

This explains how to setup for GitHub projects which automatically generates Doxygen code documentation and publishes the documentation to the gh-pages branch using Travis CI. This way only the source files need to be pushed to GitHub and the gh-pages branch is automatically updated with the generated Doxygen documentation.

Sign up for Travis CI and add your project

Get an account at Travis CI. Turn on Travis for your repository in question, using the Travis control panel.

Create a clean gh-pages branch

To create a clean gh-pages branch, with no commit history, from the master branch enter the code below in the Git Shell. This will create a gh-pages branch with one file, the README.md in it. It doesn't really matter what file is uploaded in it since it will be overwritten when the automatically generated documentation is published to th

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Golang Job Queue

A running example of the code from:

• http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang
• http://nesv.github.io/golang/2014/02/25/worker-queues-in-go.html

Step 1

Small refactorings made to original code:

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Building Tensorflow from source on Ubuntu 16.04LTS for maximum performance:

TensorFlow is now distributed under an Apache v2 open source license on GitHub.

On Ubuntu 16.04LTS+:

Step 1. Install NVIDIA CUDA:

To use TensorFlow with NVIDIA GPUs, the first step is to install the CUDA Toolkit as shown:

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# 1. Number of times pregnant
# 2. Plasma glucose concentration a 2 hours in an oral glucose tolerance test
# 3. Diastolic blood pressure (mm Hg)
# 4. Triceps skin fold thickness (mm)
# 5. 2-Hour serum insulin (mu U/ml)
# 6. Body mass index (weight in kg/(height in m)^2)
# 7. Diabetes pedigree function
# 8. Age (years)
# 9. Class variable (0 or 1)
6,148,72,35,0,33.6,0.627,50,1

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Installing Python 3.7.4 on Raspbian

As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.

1. Install the required build-tools (some might already be installed on your system).